gtkmm 3.24.0

Enumerations | Functions
gtkmm Enums and Flags

## Enumerations
enum | Gtk::PackOptions { Gtk::PACK_SHRINK, Gtk::PACK_EXPAND_PADDING, Gtk::PACK_EXPAND_WIDGET }
| Packing options for adding child widgets to a Box with pack_start() and pack_end(). More...
enum | { Gtk::BUTTONBOX_DEFAULT_SPACING = -1 }
enum | Gtk::NotebookTab { Gtk::NOTEBOOK_TAB_FIRST, Gtk::NOTEBOOK_TAB_LAST }
enum | { Gtk::INPUT_ERROR = -1 }
enum | Gtk::License { Gtk::LICENSE_UNKNOWN, Gtk::LICENSE_CUSTOM, Gtk::LICENSE_GPL_2_0, Gtk::LICENSE_GPL_3_0, Gtk::LICENSE_LGPL_2_1, Gtk::LICENSE_LGPL_3_0, Gtk::LICENSE_BSD, Gtk::LICENSE_MIT_X11, Gtk::LICENSE_ARTISTIC, Gtk::LICENSE_GPL_2_0_ONLY, Gtk::LICENSE_GPL_3_0_ONLY, Gtk::LICENSE_LGPL_2_1_ONLY, Gtk::LICENSE_LGPL_3_0_ONLY, Gtk::LICENSE_AGPL_3_0, Gtk::LICENSE_AGPL_3_0_ONLY }
| The type of license for an application. More...
enum | Gtk::ApplicationInhibitFlags { Gtk::APPLICATION_INHIBIT_LOGOUT = (1 << 0), Gtk::APPLICATION_INHIBIT_SWITCH = (1 << 1), Gtk::APPLICATION_INHIBIT_SUSPEND = (1 << 2), Gtk::APPLICATION_INHIBIT_IDLE = (1 << 3) }
| Types of user actions that may be blocked by Gtk::Application::inhibit(). More...
enum | Gtk::AssistantPageType { Gtk::ASSISTANT_PAGE_CONTENT, Gtk::ASSISTANT_PAGE_INTRO, Gtk::ASSISTANT_PAGE_CONFIRM, Gtk::ASSISTANT_PAGE_SUMMARY, Gtk::ASSISTANT_PAGE_PROGRESS, Gtk::ASSISTANT_PAGE_CUSTOM }
| An enum for determining the page role inside the Gtk::Assistant. More...
enum | Gtk::CalendarDisplayOptions { Gtk::CALENDAR_SHOW_HEADING = 1 << 0, Gtk::CALENDAR_SHOW_DAY_NAMES = 1 << 1, Gtk::CALENDAR_NO_MONTH_CHANGE = 1 << 2, Gtk::CALENDAR_SHOW_WEEK_NUMBERS = 1 << 3, Gtk::CALENDAR_SHOW_DETAILS = 1 << 5 }
| These options can be used to influence the display and behaviour of a Gtk::Calendar. More...
enum | Gtk::CellRendererState { Gtk::CELL_RENDERER_SELECTED = 1 << 0, Gtk::CELL_RENDERER_PRELIT = 1 << 1, Gtk::CELL_RENDERER_INSENSITIVE = 1 << 2, Gtk::CELL_RENDERER_SORTED = 1 << 3, Gtk::CELL_RENDERER_FOCUSED = 1 << 4, Gtk::CELL_RENDERER_EXPANDABLE = 1 << 5, Gtk::CELL_RENDERER_EXPANDED = 1 << 6 }
| Tells how a cell is to be rendered. More...
enum | Gtk::CellRendererMode { Gtk::CELL_RENDERER_MODE_INERT, Gtk::CELL_RENDERER_MODE_ACTIVATABLE, Gtk::CELL_RENDERER_MODE_EDITABLE }
| Identifies how the user can interact with a particular cell. More...
enum | Gtk::CellRendererAccelMode { Gtk::CELL_RENDERER_ACCEL_MODE_GTK, Gtk::CELL_RENDERER_ACCEL_MODE_OTHER }
| Determines if the edited accelerators are GTK+ accelerators. More...
enum | Gtk::CssSectionType { Gtk::CSS_SECTION_DOCUMENT, Gtk::CSS_SECTION_IMPORT, Gtk::CSS_SECTION_COLOR_DEFINITION, Gtk::CSS_SECTION_BINDING_SET, Gtk::CSS_SECTION_RULESET, Gtk::CSS_SECTION_SELECTOR, Gtk::CSS_SECTION_DECLARATION, Gtk::CSS_SECTION_VALUE, Gtk::CSS_SECTION_KEYFRAMES }
| The different types of sections indicate parts of a CSS document as parsed by GTK’s CSS parser. More...
enum | Gtk::DialogFlags { Gtk::DIALOG_MODAL = 1 << 0, Gtk::DIALOG_DESTROY_WITH_PARENT = 1 << 1, Gtk::DIALOG_USE_HEADER_BAR = 1 << 2 }
| Flags used to influence dialog construction. More...
enum | Gtk::ResponseType { Gtk::RESPONSE_NONE = -1, Gtk::RESPONSE_REJECT = -2, Gtk::RESPONSE_ACCEPT = -3, Gtk::RESPONSE_DELETE_EVENT = -4, Gtk::RESPONSE_OK = -5, Gtk::RESPONSE_CANCEL = -6, Gtk::RESPONSE_CLOSE = -7, Gtk::RESPONSE_YES = -8, Gtk::RESPONSE_NO = -9, Gtk::RESPONSE_APPLY = -10, Gtk::RESPONSE_HELP = -11 }
| Predefined values for use as response ids in Gtk::Dialog::add_button(). More...
enum | Gtk::EntryIconPosition { Gtk::ENTRY_ICON_PRIMARY, Gtk::ENTRY_ICON_SECONDARY }
| Specifies the side of the entry at which an icon is placed. More...
enum | Gtk::AccelFlags { Gtk::ACCEL_VISIBLE = 1 << 0, Gtk::ACCEL_LOCKED = 1 << 1, Gtk::ACCEL_MASK = 0x07 }
| Accelerator flags used with Gtk::AccelGroup::connect(). More...
enum | Gtk::Align { Gtk::ALIGN_FILL, Gtk::ALIGN_START, Gtk::ALIGN_END, Gtk::ALIGN_CENTER, Gtk::ALIGN_BASELINE }
| Controls how a widget deals with extra space in a single (x or y) dimension. More...
enum | Gtk::ArrowType { Gtk::ARROW_UP, Gtk::ARROW_DOWN, Gtk::ARROW_LEFT, Gtk::ARROW_RIGHT, Gtk::ARROW_NONE }
| Used to indicate the direction in which an arrow should point. More...
enum | Gtk::AttachOptions { Gtk::EXPAND = 1 << 0, Gtk::SHRINK = 1 << 1, Gtk::FILL = 1 << 2 }
| Denotes the expansion properties that a widget will have when it (or its parent) is resized. More...
enum | Gtk::ButtonBoxStyle { Gtk::BUTTONBOX_SPREAD = 1, Gtk::BUTTONBOX_EDGE, Gtk::BUTTONBOX_START, Gtk::BUTTONBOX_END, Gtk::BUTTONBOX_CENTER, Gtk::BUTTONBOX_EXPAND }
| Used to dictate the style that a Gtk::ButtonBox uses to layout the buttons it contains. More...
enum | Gtk::DeleteType { Gtk::DELETE_CHARS, Gtk::DELETE_WORD_ENDS, Gtk::DELETE_WORDS, Gtk::DELETE_DISPLAY_LINES, Gtk::DELETE_DISPLAY_LINE_ENDS, Gtk::DELETE_PARAGRAPH_ENDS, Gtk::DELETE_PARAGRAPHS, Gtk::DELETE_WHITESPACE }
| See also: Gtk::Entry::signal_delete_from_cursor(). More...
enum | Gtk::DirectionType { Gtk::DIR_TAB_FORWARD, Gtk::DIR_TAB_BACKWARD, Gtk::DIR_UP, Gtk::DIR_DOWN, Gtk::DIR_LEFT, Gtk::DIR_RIGHT }
| Focus movement types. More...
enum | Gtk::ExpanderStyle { Gtk::EXPANDER_COLLAPSED, Gtk::EXPANDER_SEMI_COLLAPSED, Gtk::EXPANDER_SEMI_EXPANDED, Gtk::EXPANDER_EXPANDED }
| Used to specify the style of the expanders drawn by a Gtk::TreeView. More...
enum | Gtk::BuiltinIconSize { Gtk::ICON_SIZE_INVALID, Gtk::ICON_SIZE_MENU, Gtk::ICON_SIZE_SMALL_TOOLBAR, Gtk::ICON_SIZE_LARGE_TOOLBAR, Gtk::ICON_SIZE_BUTTON, Gtk::ICON_SIZE_DND, Gtk::ICON_SIZE_DIALOG }
| Built-in stock icon sizes. More...
enum | Gtk::TextDirection { Gtk::TEXT_DIR_NONE, Gtk::TEXT_DIR_LTR, Gtk::TEXT_DIR_RTL }
| Reading directions for text. More...
enum | Gtk::Justification { Gtk::JUSTIFY_LEFT, Gtk::JUSTIFY_RIGHT, Gtk::JUSTIFY_CENTER, Gtk::JUSTIFY_FILL }
| Used for justifying the text inside a Gtk::Label widget. More...
enum | Gtk::MenuDirectionType { Gtk::MENU_DIR_PARENT, Gtk::MENU_DIR_CHILD, Gtk::MENU_DIR_NEXT, Gtk::MENU_DIR_PREV }
| An enumeration representing directional movements within a menu. More...
enum | MessageType
| The type of message being displayed in the dialog. More...
enum | Gtk::MovementStep { Gtk::MOVEMENT_LOGICAL_POSITIONS, Gtk::MOVEMENT_VISUAL_POSITIONS, Gtk::MOVEMENT_WORDS, Gtk::MOVEMENT_DISPLAY_LINES, Gtk::MOVEMENT_DISPLAY_LINE_ENDS, Gtk::MOVEMENT_PARAGRAPHS, Gtk::MOVEMENT_PARAGRAPH_ENDS, Gtk::MOVEMENT_PAGES, Gtk::MOVEMENT_BUFFER_ENDS, Gtk::MOVEMENT_HORIZONTAL_PAGES }
enum | Gtk::Orientation { Gtk::ORIENTATION_HORIZONTAL, Gtk::ORIENTATION_VERTICAL }
| Represents the orientation of widgets and other objects which can be switched between horizontal and vertical orientation on the fly, like Gtk::Toolbar or Gtk::GesturePan. More...
enum | Gtk::CornerType { Gtk::CORNER_TOP_LEFT, Gtk::CORNER_BOTTOM_LEFT, Gtk::CORNER_TOP_RIGHT, Gtk::CORNER_BOTTOM_RIGHT }
| Specifies which corner a child widget should be placed in when packed into a Gtk::ScrolledWindow. More...
enum | Gtk::PackType { Gtk::PACK_START, Gtk::PACK_END }
| Represents the packing location Gtk::Box children. More...
enum | Gtk::PathPriorityType { Gtk::PATH_PRIO_LOWEST = 0, Gtk::PATH_PRIO_GTK = 4, Gtk::PATH_PRIO_APPLICATION = 8, Gtk::PATH_PRIO_THEME = 10, Gtk::PATH_PRIO_RC = 12, Gtk::PATH_PRIO_HIGHEST = 15 }
| Priorities for path lookups. More...
enum | Gtk::PathType { Gtk::PATH_WIDGET, Gtk::PATH_WIDGET_CLASS, Gtk::PATH_CLASS }
| Widget path types. More...
enum | Gtk::PlacesOpenFlags { Gtk::PLACES_OPEN_NORMAL = 1 << 0, Gtk::PLACES_OPEN_NEW_TAB = 1 << 1, Gtk::PLACES_OPEN_NEW_WINDOW = 1 << 2 }
| These flags serve two purposes. More...
enum | Gtk::PolicyType { Gtk::POLICY_ALWAYS, Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER, Gtk::POLICY_EXTERNAL }
| Determines how the size should be computed to achieve the one of the visibility mode for the scrollbars. More...
enum | Gtk::PositionType { Gtk::POS_LEFT, Gtk::POS_RIGHT, Gtk::POS_TOP, Gtk::POS_BOTTOM }
| Describes which edge of a widget a certain feature is positioned at, e.g. More...
enum | Gtk::ReliefStyle { Gtk::RELIEF_NORMAL, Gtk::RELIEF_HALF, Gtk::RELIEF_NONE }
| Indicated the relief to be drawn around a Gtk::Button. More...
enum | Gtk::ResizeMode { Gtk::RESIZE_PARENT, Gtk::RESIZE_QUEUE, Gtk::RESIZE_IMMEDIATE }
enum | Gtk::RevealerTransitionType { Gtk::REVEALER_TRANSITION_TYPE_NONE, Gtk::REVEALER_TRANSITION_TYPE_CROSSFADE, Gtk::REVEALER_TRANSITION_TYPE_SLIDE_RIGHT, Gtk::REVEALER_TRANSITION_TYPE_SLIDE_LEFT, Gtk::REVEALER_TRANSITION_TYPE_SLIDE_UP, Gtk::REVEALER_TRANSITION_TYPE_SLIDE_DOWN }
| These enumeration values describe the possible transitions when the child of a Gtk::Revealer widget is shown or hidden. More...
enum | Gtk::ScrollType { Gtk::SCROLL_NONE, Gtk::SCROLL_JUMP, Gtk::SCROLL_STEP_BACKWARD, Gtk::SCROLL_STEP_FORWARD, Gtk::SCROLL_PAGE_BACKWARD, Gtk::SCROLL_PAGE_FORWARD, Gtk::SCROLL_STEP_UP, Gtk::SCROLL_STEP_DOWN, Gtk::SCROLL_PAGE_UP, Gtk::SCROLL_PAGE_DOWN, Gtk::SCROLL_STEP_LEFT, Gtk::SCROLL_STEP_RIGHT, Gtk::SCROLL_PAGE_LEFT, Gtk::SCROLL_PAGE_RIGHT, Gtk::SCROLL_START, Gtk::SCROLL_END }
| Scrolling types. More...
enum | Gtk::SelectionMode { Gtk::SELECTION_NONE, Gtk::SELECTION_SINGLE, Gtk::SELECTION_BROWSE, Gtk::SELECTION_MULTIPLE }
| Used to control what selections users are allowed to make. More...
enum | Gtk::ShadowType { Gtk::SHADOW_NONE, Gtk::SHADOW_IN, Gtk::SHADOW_OUT, Gtk::SHADOW_ETCHED_IN, Gtk::SHADOW_ETCHED_OUT }
| Used to change the appearance of an outline typically provided by a Gtk::Frame. More...
enum | Gtk::StackTransitionType { Gtk::STACK_TRANSITION_TYPE_NONE, Gtk::STACK_TRANSITION_TYPE_CROSSFADE, Gtk::STACK_TRANSITION_TYPE_SLIDE_RIGHT, Gtk::STACK_TRANSITION_TYPE_SLIDE_LEFT, Gtk::STACK_TRANSITION_TYPE_SLIDE_UP, Gtk::STACK_TRANSITION_TYPE_SLIDE_DOWN, Gtk::STACK_TRANSITION_TYPE_SLIDE_LEFT_RIGHT, Gtk::STACK_TRANSITION_TYPE_SLIDE_UP_DOWN, Gtk::STACK_TRANSITION_TYPE_OVER_UP, Gtk::STACK_TRANSITION_TYPE_OVER_DOWN, Gtk::STACK_TRANSITION_TYPE_OVER_LEFT, Gtk::STACK_TRANSITION_TYPE_OVER_RIGHT, Gtk::STACK_TRANSITION_TYPE_UNDER_UP, Gtk::STACK_TRANSITION_TYPE_UNDER_DOWN, Gtk::STACK_TRANSITION_TYPE_UNDER_LEFT, Gtk::STACK_TRANSITION_TYPE_UNDER_RIGHT, Gtk::STACK_TRANSITION_TYPE_OVER_UP_DOWN, Gtk::STACK_TRANSITION_TYPE_OVER_DOWN_UP, Gtk::STACK_TRANSITION_TYPE_OVER_LEFT_RIGHT, Gtk::STACK_TRANSITION_TYPE_OVER_RIGHT_LEFT }
| These enumeration values describe the possible transitions between pages in a Gtk::Stack widget. More...
enum | StateType
| This type indicates the current state of a widget; the state determines how the widget is drawn. More...
enum | Gtk::TargetFlags { Gtk::TARGET_SAME_APP = 1 << 0, Gtk::TARGET_SAME_WIDGET = 1 << 1, Gtk::TARGET_OTHER_APP = 1 << 2, Gtk::TARGET_OTHER_WIDGET = 1 << 3 }
| The Gtk::TargetFlags enumeration is used to specify constraints on a Gtk::TargetEntry. More...
enum | Gtk::ToolbarStyle { Gtk::TOOLBAR_ICONS, Gtk::TOOLBAR_TEXT, Gtk::TOOLBAR_BOTH, Gtk::TOOLBAR_BOTH_HORIZ }
| Used to customize the appearance of a Gtk::Toolbar. More...
enum | Gtk::WindowPosition { Gtk::WIN_POS_NONE, Gtk::WIN_POS_CENTER, Gtk::WIN_POS_MOUSE, Gtk::WIN_POS_CENTER_ALWAYS, Gtk::WIN_POS_CENTER_ON_PARENT }
| Window placement can be influenced using this enumeration. More...
enum | WrapMode
| Describes a type of line wrapping. More...
enum | Gtk::SortType { Gtk::SORT_ASCENDING, Gtk::SORT_DESCENDING }
| Determines the direction of a sort. More...
enum | Gtk::PageOrientation { Gtk::PAGE_ORIENTATION_PORTRAIT, Gtk::PAGE_ORIENTATION_LANDSCAPE, Gtk::PAGE_ORIENTATION_REVERSE_PORTRAIT, Gtk::PAGE_ORIENTATION_REVERSE_LANDSCAPE }
| See also Gtk::PrintSettings::set_orientation(). More...
enum | Gtk::SensitivityType { Gtk::SENSITIVITY_AUTO, Gtk::SENSITIVITY_ON, Gtk::SENSITIVITY_OFF }
| Determines how GTK+ handles the sensitivity of stepper arrows at the end of range widgets. More...
enum | Gtk::SizeRequestMode { Gtk::SIZE_REQUEST_HEIGHT_FOR_WIDTH, Gtk::SIZE_REQUEST_WIDTH_FOR_HEIGHT, Gtk::SIZE_REQUEST_CONSTANT_SIZE }
| Specifies a preference for height-for-width or width-for-height geometry management. More...
enum | Gtk::RegionFlags { Gtk::REGION_EVEN = 1 << 0, Gtk::REGION_ODD = 1 << 1, Gtk::REGION_FIRST = 1 << 2, Gtk::REGION_LAST = 1 << 3, Gtk::REGION_ONLY = 1 << 4, Gtk::REGION_SORTED = 1 << 5 }
| Describes a region within a widget. More...
enum | Gtk::JunctionSides { Gtk::JUNCTION_NONE = 0x0, Gtk::JUNCTION_CORNER_TOPLEFT = 1 << 0, Gtk::JUNCTION_CORNER_TOPRIGHT = 1 << 1, Gtk::JUNCTION_CORNER_BOTTOMLEFT = 1 << 2, Gtk::JUNCTION_CORNER_BOTTOMRIGHT = 1 << 3, Gtk::JUNCTION_TOP = 0x3, Gtk::JUNCTION_BOTTOM = 0xC, Gtk::JUNCTION_LEFT = 0x5, Gtk::JUNCTION_RIGHT = 0xA }
| Describes how a rendered element connects to adjacent elements. More...
enum | Gtk::StateFlags { Gtk::STATE_FLAG_NORMAL = 0x0, Gtk::STATE_FLAG_ACTIVE = 1 << 0, Gtk::STATE_FLAG_PRELIGHT = 1 << 1, Gtk::STATE_FLAG_SELECTED = 1 << 2, Gtk::STATE_FLAG_INSENSITIVE = 1 << 3, Gtk::STATE_FLAG_INCONSISTENT = 1 << 4, Gtk::STATE_FLAG_FOCUSED = 1 << 5, Gtk::STATE_FLAG_BACKDROP = 1 << 6, Gtk::STATE_FLAG_DIR_LTR = 1 << 7, Gtk::STATE_FLAG_DIR_RTL = 1 << 8, Gtk::STATE_FLAG_LINK = 1 << 9, Gtk::STATE_FLAG_VISITED = 1 << 10, Gtk::STATE_FLAG_CHECKED = 1 << 11, Gtk::STATE_FLAG_DROP_ACTIVE = 1 << 12 }
| Describes a widget state. More...
enum | Gtk::InputPurpose { Gtk::INPUT_PURPOSE_FREE_FORM, Gtk::INPUT_PURPOSE_ALPHA, Gtk::INPUT_PURPOSE_DIGITS, Gtk::INPUT_PURPOSE_NUMBER, Gtk::INPUT_PURPOSE_PHONE, Gtk::INPUT_PURPOSE_URL, Gtk::INPUT_PURPOSE_EMAIL, Gtk::INPUT_PURPOSE_NAME, Gtk::INPUT_PURPOSE_PASSWORD, Gtk::INPUT_PURPOSE_PIN }
| Describes primary purpose of the input widget. More...
enum | Gtk::InputHints { Gtk::INPUT_HINT_NONE = 0x0, Gtk::INPUT_HINT_SPELLCHECK = 1 << 0, Gtk::INPUT_HINT_NO_SPELLCHECK = 1 << 1, Gtk::INPUT_HINT_WORD_COMPLETION = 1 << 2, Gtk::INPUT_HINT_LOWERCASE = 1 << 3, Gtk::INPUT_HINT_UPPERCASE_CHARS = 1 << 4, Gtk::INPUT_HINT_UPPERCASE_WORDS = 1 << 5, Gtk::INPUT_HINT_UPPERCASE_SENTENCES = 1 << 6, Gtk::INPUT_HINT_INHIBIT_OSK = 1 << 7, Gtk::INPUT_HINT_VERTICAL_WRITING = 1 << 8, Gtk::INPUT_HINT_EMOJI = 1 << 9, Gtk::INPUT_HINT_NO_EMOJI = 1 << 10 }
| Describes hints that might be taken into account by input methods or applications. More...
enum | Gtk::BaselinePosition { Gtk::BASELINE_POSITION_TOP, Gtk::BASELINE_POSITION_CENTER, Gtk::BASELINE_POSITION_BOTTOM }
| Whenever a container has some form of natural row it may align children in that row along a common typographical baseline. More...
enum | Gtk::PropagationPhase { Gtk::PHASE_NONE, Gtk::PHASE_CAPTURE, Gtk::PHASE_BUBBLE, Gtk::PHASE_TARGET }
| Describes the stage at which events are fed into a Gtk::EventController. More...
enum | Gtk::FileChooserAction { Gtk::FILE_CHOOSER_ACTION_OPEN, Gtk::FILE_CHOOSER_ACTION_SAVE, Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER, Gtk::FILE_CHOOSER_ACTION_CREATE_FOLDER }
| Describes whether a Gtk::FileChooser is being used to open existing files or to save to a possibly new file. More...
enum | Gtk::FileChooserConfirmation { Gtk::FILE_CHOOSER_CONFIRMATION_CONFIRM, Gtk::FILE_CHOOSER_CONFIRMATION_ACCEPT_FILENAME, Gtk::FILE_CHOOSER_CONFIRMATION_SELECT_AGAIN }
| Used as a return value of handlers for the Gtk::FileChooser::signal_confirm_overwrite() signal of a Gtk::FileChooser. More...
enum | Gtk::FileFilterFlags { Gtk::FILE_FILTER_FILENAME = 1 << 0, Gtk::FILE_FILTER_URI = 1 << 1, Gtk::FILE_FILTER_DISPLAY_NAME = 1 << 2, Gtk::FILE_FILTER_MIME_TYPE = 1 << 3 }
| These flags indicate what parts of a Gtk::FileFilterInfo struct are filled or need to be filled. More...
enum | Gtk::EventSequenceState { Gtk::EVENT_SEQUENCE_NONE, Gtk::EVENT_SEQUENCE_CLAIMED, Gtk::EVENT_SEQUENCE_DENIED }
| Describes the state of a Gdk::EventSequence in a Gtk::Gesture. More...
enum | Gtk::PanDirection { Gtk::PAN_DIRECTION_LEFT, Gtk::PAN_DIRECTION_RIGHT, Gtk::PAN_DIRECTION_UP, Gtk::PAN_DIRECTION_DOWN }
| Describes the panning direction of a Gtk::GesturePan. More...
enum | Gtk::IconLookupFlags { Gtk::ICON_LOOKUP_NO_SVG = 1 << 0, Gtk::ICON_LOOKUP_FORCE_SVG = 1 << 1, Gtk::ICON_LOOKUP_USE_BUILTIN = 1 << 2, Gtk::ICON_LOOKUP_GENERIC_FALLBACK = 1 << 3, Gtk::ICON_LOOKUP_FORCE_SIZE = 1 << 4, Gtk::ICON_LOOKUP_FORCE_REGULAR = 1 << 5, Gtk::ICON_LOOKUP_FORCE_SYMBOLIC = 1 << 6, Gtk::ICON_LOOKUP_DIR_LTR = 1 << 7, Gtk::ICON_LOOKUP_DIR_RTL = 1 << 8 }
| Used to specify options for Gtk::IconTheme::lookup_icon() More...
enum | Gtk::IconViewDropPosition { Gtk::ICON_VIEW_NO_DROP, Gtk::ICON_VIEW_DROP_INTO, Gtk::ICON_VIEW_DROP_LEFT, Gtk::ICON_VIEW_DROP_RIGHT, Gtk::ICON_VIEW_DROP_ABOVE, Gtk::ICON_VIEW_DROP_BELOW }
| An enum for determining where a dropped item goes. More...
enum | Gtk::ImageType { Gtk::IMAGE_EMPTY, Gtk::IMAGE_PIXBUF, Gtk::IMAGE_STOCK, Gtk::IMAGE_ICON_SET, Gtk::IMAGE_ANIMATION, Gtk::IMAGE_ICON_NAME, Gtk::IMAGE_GICON, Gtk::IMAGE_SURFACE }
| Describes the image data representation used by a Gtk::Image. More...
enum | Gtk::LevelBarMode { Gtk::LEVEL_BAR_MODE_CONTINUOUS, Gtk::LEVEL_BAR_MODE_DISCRETE }
| Describes how Gtk::LevelBar contents should be rendered. More...
enum | Gtk::PackDirection { Gtk::PACK_DIRECTION_LTR, Gtk::PACK_DIRECTION_RTL, Gtk::PACK_DIRECTION_TTB, Gtk::PACK_DIRECTION_BTT }
| Determines how widgets should be packed inside menubars and menuitems contained in menubars. More...
enum | Gtk::ButtonsType { Gtk::BUTTONS_NONE, Gtk::BUTTONS_OK, Gtk::BUTTONS_CLOSE, Gtk::BUTTONS_CANCEL, Gtk::BUTTONS_YES_NO, Gtk::BUTTONS_OK_CANCEL }
| Prebuilt sets of buttons for the dialog. More...
enum | Gtk::ButtonRole { Gtk::BUTTON_ROLE_NORMAL, Gtk::BUTTON_ROLE_CHECK, Gtk::BUTTON_ROLE_RADIO }
| The role specifies the desired appearance of a Gtk::ModelButton. More...
enum | Gtk::Unit { Gtk::UNIT_NONE, Gtk::UNIT_POINTS, Gtk::UNIT_INCH, Gtk::UNIT_MM }
| See also Gtk::PrintSettings::set_paper_width(). More...
enum | Gtk::PopoverConstraint { Gtk::POPOVER_CONSTRAINT_NONE, Gtk::POPOVER_CONSTRAINT_WINDOW }
| Describes constraints to positioning of popovers. More...
enum | Gtk::PrintStatus { Gtk::PRINT_STATUS_INITIAL, Gtk::PRINT_STATUS_PREPARING, Gtk::PRINT_STATUS_GENERATING_DATA, Gtk::PRINT_STATUS_SENDING_DATA, Gtk::PRINT_STATUS_PENDING, Gtk::PRINT_STATUS_PENDING_ISSUE, Gtk::PRINT_STATUS_PRINTING, Gtk::PRINT_STATUS_FINISHED, Gtk::PRINT_STATUS_FINISHED_ABORTED }
| The status gives a rough indication of the completion of a running print operation. More...
enum | Gtk::PrintOperationResult { Gtk::PRINT_OPERATION_RESULT_ERROR, Gtk::PRINT_OPERATION_RESULT_APPLY, Gtk::PRINT_OPERATION_RESULT_CANCEL, Gtk::PRINT_OPERATION_RESULT_IN_PROGRESS }
| A value of this type is returned by Gtk::PrintOperation::run(). More...
enum | Gtk::PrintOperationAction { Gtk::PRINT_OPERATION_ACTION_PRINT_DIALOG, Gtk::PRINT_OPERATION_ACTION_PRINT, Gtk::PRINT_OPERATION_ACTION_PREVIEW, Gtk::PRINT_OPERATION_ACTION_EXPORT }
| The action parameter to Gtk::PrintOperation::run() determines what action the print operation should perform. More...
enum | Gtk::PrintDuplex { Gtk::PRINT_DUPLEX_SIMPLEX, Gtk::PRINT_DUPLEX_HORIZONTAL, Gtk::PRINT_DUPLEX_VERTICAL }
| See also Gtk::PrintSettings::set_duplex(). More...
enum | Gtk::PrintQuality { Gtk::PRINT_QUALITY_LOW, Gtk::PRINT_QUALITY_NORMAL, Gtk::PRINT_QUALITY_HIGH, Gtk::PRINT_QUALITY_DRAFT }
| See also Gtk::PrintSettings::set_quality(). More...
enum | Gtk::PrintPages { Gtk::PRINT_PAGES_ALL, Gtk::PRINT_PAGES_CURRENT, Gtk::PRINT_PAGES_RANGES, Gtk::PRINT_PAGES_SELECTION }
| See also Gtk::PrintJob::set_pages() More...
enum | Gtk::PageSet { Gtk::PAGE_SET_ALL, Gtk::PAGE_SET_EVEN, Gtk::PAGE_SET_ODD }
| See also Gtk::PrintJob::set_page_set(). More...
enum | Gtk::NumberUpLayout { Gtk::NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM, Gtk::NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_BOTTOM_TO_TOP, Gtk::NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_TOP_TO_BOTTOM, Gtk::NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_BOTTOM_TO_TOP, Gtk::NUMBER_UP_LAYOUT_TOP_TO_BOTTOM_LEFT_TO_RIGHT, Gtk::NUMBER_UP_LAYOUT_TOP_TO_BOTTOM_RIGHT_TO_LEFT, Gtk::NUMBER_UP_LAYOUT_BOTTOM_TO_TOP_LEFT_TO_RIGHT, Gtk::NUMBER_UP_LAYOUT_BOTTOM_TO_TOP_RIGHT_TO_LEFT }
| Used to determine the layout of pages on a sheet when printing multiple pages per sheet. More...
enum | Gtk::RecentSortType { Gtk::RECENT_SORT_NONE, Gtk::RECENT_SORT_MRU, Gtk::RECENT_SORT_LRU, Gtk::RECENT_SORT_CUSTOM }
| Used to specify the sorting method to be applyed to the recently used resource list. More...
enum | Gtk::RecentFilterFlags { Gtk::RECENT_FILTER_URI = 1 << 0, Gtk::RECENT_FILTER_DISPLAY_NAME = 1 << 1, Gtk::RECENT_FILTER_MIME_TYPE = 1 << 2, Gtk::RECENT_FILTER_APPLICATION = 1 << 3, Gtk::RECENT_FILTER_GROUP = 1 << 4, Gtk::RECENT_FILTER_AGE = 1 << 5 }
| These flags indicate what parts of a Gtk::RecentFilterInfo struct are filled or need to be filled. More...
enum | Gtk::ScrollablePolicy { Gtk::SCROLL_MINIMUM, Gtk::SCROLL_NATURAL }
| Defines the policy to be used in a scrollable widget when updating the scrolled window adjustments in a given orientation. More...
enum | Gtk::IMPreeditStyle { Gtk::IM_PREEDIT_NOTHING, Gtk::IM_PREEDIT_CALLBACK, Gtk::IM_PREEDIT_NONE }
| Style for input method preedit. More...
enum | Gtk::IMStatusStyle { Gtk::IM_STATUS_NOTHING, Gtk::IM_STATUS_CALLBACK, Gtk::IM_STATUS_NONE }
| Style for input method status. More...
enum | Gtk::ShortcutType { Gtk::SHORTCUT_ACCELERATOR, Gtk::SHORTCUT_GESTURE_PINCH, Gtk::SHORTCUT_GESTURE_STRETCH, Gtk::SHORTCUT_GESTURE_ROTATE_CLOCKWISE, Gtk::SHORTCUT_GESTURE_ROTATE_COUNTERCLOCKWISE, Gtk::SHORTCUT_GESTURE_TWO_FINGER_SWIPE_LEFT, Gtk::SHORTCUT_GESTURE_TWO_FINGER_SWIPE_RIGHT, Gtk::SHORTCUT_GESTURE }
| GtkShortcutType specifies the kind of shortcut that is being described. More...
enum | Gtk::SizeGroupMode { Gtk::SIZE_GROUP_NONE, Gtk::SIZE_GROUP_HORIZONTAL, Gtk::SIZE_GROUP_VERTICAL, Gtk::SIZE_GROUP_BOTH }
| The mode of the size group determines the directions in which the size group affects the requested sizes of its component widgets. More...
enum | Gtk::SpinButtonUpdatePolicy { Gtk::UPDATE_ALWAYS, Gtk::UPDATE_IF_VALID }
| The spin button update policy determines whether the spin button displays values even if they are outside the bounds of its adjustment. More...
enum | Gtk::SpinType { Gtk::SPIN_STEP_FORWARD, Gtk::SPIN_STEP_BACKWARD, Gtk::SPIN_PAGE_FORWARD, Gtk::SPIN_PAGE_BACKWARD, Gtk::SPIN_HOME, Gtk::SPIN_END, Gtk::SPIN_USER_DEFINED }
| The values of the GtkSpinType enumeration are used to specify the change to make in Gtk::SpinButton::spin(). More...
enum | Gtk::TextSearchFlags { Gtk::TEXT_SEARCH_VISIBLE_ONLY = 1 << 0, Gtk::TEXT_SEARCH_TEXT_ONLY = 1 << 1, Gtk::TEXT_SEARCH_CASE_INSENSITIVE = 1 << 2 }
| Flags affecting how a search is done. More...
enum | Gtk::TextWindowType { Gtk::TEXT_WINDOW_PRIVATE, Gtk::TEXT_WINDOW_WIDGET, Gtk::TEXT_WINDOW_TEXT, Gtk::TEXT_WINDOW_LEFT, Gtk::TEXT_WINDOW_RIGHT, Gtk::TEXT_WINDOW_TOP, Gtk::TEXT_WINDOW_BOTTOM }
| Used to reference the parts of Gtk::TextView. More...
enum | Gtk::ToolPaletteDragTargets { Gtk::TOOL_PALETTE_DRAG_ITEMS = (1 << 0), Gtk::TOOL_PALETTE_DRAG_GROUPS = (1 << 1) }
| Flags used to specify the supported drag targets. More...
enum | Gtk::TreeModelFlags { Gtk::TREE_MODEL_ITERS_PERSIST = 1 << 0, Gtk::TREE_MODEL_LIST_ONLY = 1 << 1 }
| These flags indicate various properties of a Gtk::TreeModel. More...
enum | Gtk::TreeViewDropPosition { Gtk::TREE_VIEW_DROP_BEFORE, Gtk::TREE_VIEW_DROP_AFTER, Gtk::TREE_VIEW_DROP_INTO_OR_BEFORE, Gtk::TREE_VIEW_DROP_INTO_OR_AFTER }
| An enum for determining where a dropped row goes. More...
enum | Gtk::TreeViewGridLines { Gtk::TREE_VIEW_GRID_LINES_NONE, Gtk::TREE_VIEW_GRID_LINES_HORIZONTAL, Gtk::TREE_VIEW_GRID_LINES_VERTICAL, Gtk::TREE_VIEW_GRID_LINES_BOTH }
| Used to indicate which grid lines to draw in a tree view. More...
enum | Gtk::TreeViewColumnSizing { Gtk::TREE_VIEW_COLUMN_GROW_ONLY, Gtk::TREE_VIEW_COLUMN_AUTOSIZE, Gtk::TREE_VIEW_COLUMN_FIXED }
| The sizing method the column uses to determine its width. More...
enum | Gtk::DestDefaults { Gtk::DEST_DEFAULT_MOTION = 1 << 0, Gtk::DEST_DEFAULT_HIGHLIGHT = 1 << 1, Gtk::DEST_DEFAULT_DROP = 1 << 2, Gtk::DEST_DEFAULT_ALL = 0x07 }
| The Gtk::DestDefaults enumeration specifies the various types of action that will be taken on behalf of the user for a drag destination site. More...
enum | Gtk::WidgetHelpType { Gtk::WIDGET_HELP_TOOLTIP, Gtk::WIDGET_HELP_WHATS_THIS }
| Kinds of widget-specific help. More...
enum | Gtk::DragResult { Gtk::DRAG_RESULT_SUCCESS, Gtk::DRAG_RESULT_NO_TARGET, Gtk::DRAG_RESULT_USER_CANCELLED, Gtk::DRAG_RESULT_TIMEOUT_EXPIRED, Gtk::DRAG_RESULT_GRAB_BROKEN, Gtk::DRAG_RESULT_ERROR }
| Gives an indication why a drag operation failed. More...
enum | Gtk::PrintCapabilities { Gtk::PRINT_CAPABILITY_PAGE_SET = 1 << 0, Gtk::PRINT_CAPABILITY_COPIES = 1 << 1, Gtk::PRINT_CAPABILITY_COLLATE = 1 << 2, Gtk::PRINT_CAPABILITY_REVERSE = 1 << 3, Gtk::PRINT_CAPABILITY_SCALE = 1 << 4, Gtk::PRINT_CAPABILITY_GENERATE_PDF = 1 << 5, Gtk::PRINT_CAPABILITY_GENERATE_PS = 1 << 6, Gtk::PRINT_CAPABILITY_PREVIEW = 1 << 7, Gtk::PRINT_CAPABILITY_NUMBER_UP = 1 << 8, Gtk::PRINT_CAPABILITY_NUMBER_UP_LAYOUT = 1 << 9 }
| An enum for specifying which features the print dialog should offer. More...
enum | Gtk::UIManagerItemType { Gtk::UI_MANAGER_AUTO = 0x0, Gtk::UI_MANAGER_MENUBAR = 1 << 0, Gtk::UI_MANAGER_MENU = 1 << 1, Gtk::UI_MANAGER_TOOLBAR = 1 << 2, Gtk::UI_MANAGER_PLACEHOLDER = 1 << 3, Gtk::UI_MANAGER_POPUP = 1 << 4, Gtk::UI_MANAGER_MENUITEM = 1 << 5, Gtk::UI_MANAGER_TOOLITEM = 1 << 6, Gtk::UI_MANAGER_SEPARATOR = 1 << 7, Gtk::UI_MANAGER_ACCELERATOR = 1 << 8, Gtk::UI_MANAGER_POPUP_WITH_ACCELS = 1 << 9 }
| These enumeration values are used by gtk_ui_manager_add_ui() to determine what UI element to create. More...

## Functions
ApplicationInhibitFlags | Gtk::operator| (ApplicationInhibitFlags lhs, ApplicationInhibitFlags rhs)
ApplicationInhibitFlags | Gtk::operator& (ApplicationInhibitFlags lhs, ApplicationInhibitFlags rhs)
ApplicationInhibitFlags | Gtk::operator^ (ApplicationInhibitFlags lhs, ApplicationInhibitFlags rhs)
ApplicationInhibitFlags | Gtk::operator~ (ApplicationInhibitFlags flags)
ApplicationInhibitFlags& | Gtk::operator|= (ApplicationInhibitFlags& lhs, ApplicationInhibitFlags rhs)
ApplicationInhibitFlags& | Gtk::operator&= (ApplicationInhibitFlags& lhs, ApplicationInhibitFlags rhs)
ApplicationInhibitFlags& | Gtk::operator^= (ApplicationInhibitFlags& lhs, ApplicationInhibitFlags rhs)
CalendarDisplayOptions | Gtk::operator| (CalendarDisplayOptions lhs, CalendarDisplayOptions rhs)
CalendarDisplayOptions | Gtk::operator& (CalendarDisplayOptions lhs, CalendarDisplayOptions rhs)
CalendarDisplayOptions | Gtk::operator^ (CalendarDisplayOptions lhs, CalendarDisplayOptions rhs)
CalendarDisplayOptions | Gtk::operator~ (CalendarDisplayOptions flags)
CalendarDisplayOptions& | Gtk::operator|= (CalendarDisplayOptions& lhs, CalendarDisplayOptions rhs)
CalendarDisplayOptions& | Gtk::operator&= (CalendarDisplayOptions& lhs, CalendarDisplayOptions rhs)
CalendarDisplayOptions& | Gtk::operator^= (CalendarDisplayOptions& lhs, CalendarDisplayOptions rhs)
CellRendererState | Gtk::operator| (CellRendererState lhs, CellRendererState rhs)
CellRendererState | Gtk::operator& (CellRendererState lhs, CellRendererState rhs)
CellRendererState | Gtk::operator^ (CellRendererState lhs, CellRendererState rhs)
CellRendererState | Gtk::operator~ (CellRendererState flags)
CellRendererState& | Gtk::operator|= (CellRendererState& lhs, CellRendererState rhs)
CellRendererState& | Gtk::operator&= (CellRendererState& lhs, CellRendererState rhs)
CellRendererState& | Gtk::operator^= (CellRendererState& lhs, CellRendererState rhs)
DialogFlags | Gtk::operator| (DialogFlags lhs, DialogFlags rhs)
DialogFlags | Gtk::operator& (DialogFlags lhs, DialogFlags rhs)
DialogFlags | Gtk::operator^ (DialogFlags lhs, DialogFlags rhs)
DialogFlags | Gtk::operator~ (DialogFlags flags)
DialogFlags& | Gtk::operator|= (DialogFlags& lhs, DialogFlags rhs)
DialogFlags& | Gtk::operator&= (DialogFlags& lhs, DialogFlags rhs)
DialogFlags& | Gtk::operator^= (DialogFlags& lhs, DialogFlags rhs)
AccelFlags | Gtk::operator| (AccelFlags lhs, AccelFlags rhs)
AccelFlags | Gtk::operator& (AccelFlags lhs, AccelFlags rhs)
AccelFlags | Gtk::operator^ (AccelFlags lhs, AccelFlags rhs)
AccelFlags | Gtk::operator~ (AccelFlags flags)
AccelFlags& | Gtk::operator|= (AccelFlags& lhs, AccelFlags rhs)
AccelFlags& | Gtk::operator&= (AccelFlags& lhs, AccelFlags rhs)
AccelFlags& | Gtk::operator^= (AccelFlags& lhs, AccelFlags rhs)
AttachOptions | Gtk::operator| (AttachOptions lhs, AttachOptions rhs)
AttachOptions | Gtk::operator& (AttachOptions lhs, AttachOptions rhs)
AttachOptions | Gtk::operator^ (AttachOptions lhs, AttachOptions rhs)
AttachOptions | Gtk::operator~ (AttachOptions flags)
AttachOptions& | Gtk::operator|= (AttachOptions& lhs, AttachOptions rhs)
AttachOptions& | Gtk::operator&= (AttachOptions& lhs, AttachOptions rhs)
AttachOptions& | Gtk::operator^= (AttachOptions& lhs, AttachOptions rhs)
PlacesOpenFlags | Gtk::operator| (PlacesOpenFlags lhs, PlacesOpenFlags rhs)
PlacesOpenFlags | Gtk::operator& (PlacesOpenFlags lhs, PlacesOpenFlags rhs)
PlacesOpenFlags | Gtk::operator^ (PlacesOpenFlags lhs, PlacesOpenFlags rhs)
PlacesOpenFlags | Gtk::operator~ (PlacesOpenFlags flags)
PlacesOpenFlags& | Gtk::operator|= (PlacesOpenFlags& lhs, PlacesOpenFlags rhs)
PlacesOpenFlags& | Gtk::operator&= (PlacesOpenFlags& lhs, PlacesOpenFlags rhs)
PlacesOpenFlags& | Gtk::operator^= (PlacesOpenFlags& lhs, PlacesOpenFlags rhs)
TargetFlags | Gtk::operator| (TargetFlags lhs, TargetFlags rhs)
TargetFlags | Gtk::operator& (TargetFlags lhs, TargetFlags rhs)
TargetFlags | Gtk::operator^ (TargetFlags lhs, TargetFlags rhs)
TargetFlags | Gtk::operator~ (TargetFlags flags)
TargetFlags& | Gtk::operator|= (TargetFlags& lhs, TargetFlags rhs)
TargetFlags& | Gtk::operator&= (TargetFlags& lhs, TargetFlags rhs)
TargetFlags& | Gtk::operator^= (TargetFlags& lhs, TargetFlags rhs)
RegionFlags | Gtk::operator| (RegionFlags lhs, RegionFlags rhs)
RegionFlags | Gtk::operator& (RegionFlags lhs, RegionFlags rhs)
RegionFlags | Gtk::operator^ (RegionFlags lhs, RegionFlags rhs)
RegionFlags | Gtk::operator~ (RegionFlags flags)
RegionFlags& | Gtk::operator|= (RegionFlags& lhs, RegionFlags rhs)
RegionFlags& | Gtk::operator&= (RegionFlags& lhs, RegionFlags rhs)
RegionFlags& | Gtk::operator^= (RegionFlags& lhs, RegionFlags rhs)
JunctionSides | Gtk::operator| (JunctionSides lhs, JunctionSides rhs)
JunctionSides | Gtk::operator& (JunctionSides lhs, JunctionSides rhs)
JunctionSides | Gtk::operator^ (JunctionSides lhs, JunctionSides rhs)
JunctionSides | Gtk::operator~ (JunctionSides flags)
JunctionSides& | Gtk::operator|= (JunctionSides& lhs, JunctionSides rhs)
JunctionSides& | Gtk::operator&= (JunctionSides& lhs, JunctionSides rhs)
JunctionSides& | Gtk::operator^= (JunctionSides& lhs, JunctionSides rhs)
StateFlags | Gtk::operator| (StateFlags lhs, StateFlags rhs)
StateFlags | Gtk::operator& (StateFlags lhs, StateFlags rhs)
StateFlags | Gtk::operator^ (StateFlags lhs, StateFlags rhs)
StateFlags | Gtk::operator~ (StateFlags flags)
StateFlags& | Gtk::operator|= (StateFlags& lhs, StateFlags rhs)
StateFlags& | Gtk::operator&= (StateFlags& lhs, StateFlags rhs)
StateFlags& | Gtk::operator^= (StateFlags& lhs, StateFlags rhs)
InputHints | Gtk::operator| (InputHints lhs, InputHints rhs)
InputHints | Gtk::operator& (InputHints lhs, InputHints rhs)
InputHints | Gtk::operator^ (InputHints lhs, InputHints rhs)
InputHints | Gtk::operator~ (InputHints flags)
InputHints& | Gtk::operator|= (InputHints& lhs, InputHints rhs)
InputHints& | Gtk::operator&= (InputHints& lhs, InputHints rhs)
InputHints& | Gtk::operator^= (InputHints& lhs, InputHints rhs)
FileFilterFlags | Gtk::operator| (FileFilterFlags lhs, FileFilterFlags rhs)
FileFilterFlags | Gtk::operator& (FileFilterFlags lhs, FileFilterFlags rhs)
FileFilterFlags | Gtk::operator^ (FileFilterFlags lhs, FileFilterFlags rhs)
FileFilterFlags | Gtk::operator~ (FileFilterFlags flags)
FileFilterFlags& | Gtk::operator|= (FileFilterFlags& lhs, FileFilterFlags rhs)
FileFilterFlags& | Gtk::operator&= (FileFilterFlags& lhs, FileFilterFlags rhs)
FileFilterFlags& | Gtk::operator^= (FileFilterFlags& lhs, FileFilterFlags rhs)
IconLookupFlags | Gtk::operator| (IconLookupFlags lhs, IconLookupFlags rhs)
IconLookupFlags | Gtk::operator& (IconLookupFlags lhs, IconLookupFlags rhs)
IconLookupFlags | Gtk::operator^ (IconLookupFlags lhs, IconLookupFlags rhs)
IconLookupFlags | Gtk::operator~ (IconLookupFlags flags)
IconLookupFlags& | Gtk::operator|= (IconLookupFlags& lhs, IconLookupFlags rhs)
IconLookupFlags& | Gtk::operator&= (IconLookupFlags& lhs, IconLookupFlags rhs)
IconLookupFlags& | Gtk::operator^= (IconLookupFlags& lhs, IconLookupFlags rhs)
RecentFilterFlags | Gtk::operator| (RecentFilterFlags lhs, RecentFilterFlags rhs)
RecentFilterFlags | Gtk::operator& (RecentFilterFlags lhs, RecentFilterFlags rhs)
RecentFilterFlags | Gtk::operator^ (RecentFilterFlags lhs, RecentFilterFlags rhs)
RecentFilterFlags | Gtk::operator~ (RecentFilterFlags flags)
RecentFilterFlags& | Gtk::operator|= (RecentFilterFlags& lhs, RecentFilterFlags rhs)
RecentFilterFlags& | Gtk::operator&= (RecentFilterFlags& lhs, RecentFilterFlags rhs)
RecentFilterFlags& | Gtk::operator^= (RecentFilterFlags& lhs, RecentFilterFlags rhs)
TextSearchFlags | Gtk::operator| (TextSearchFlags lhs, TextSearchFlags rhs)
TextSearchFlags | Gtk::operator& (TextSearchFlags lhs, TextSearchFlags rhs)
TextSearchFlags | Gtk::operator^ (TextSearchFlags lhs, TextSearchFlags rhs)
TextSearchFlags | Gtk::operator~ (TextSearchFlags flags)
TextSearchFlags& | Gtk::operator|= (TextSearchFlags& lhs, TextSearchFlags rhs)
TextSearchFlags& | Gtk::operator&= (TextSearchFlags& lhs, TextSearchFlags rhs)
TextSearchFlags& | Gtk::operator^= (TextSearchFlags& lhs, TextSearchFlags rhs)
ToolPaletteDragTargets | Gtk::operator| (ToolPaletteDragTargets lhs, ToolPaletteDragTargets rhs)
ToolPaletteDragTargets | Gtk::operator& (ToolPaletteDragTargets lhs, ToolPaletteDragTargets rhs)
ToolPaletteDragTargets | Gtk::operator^ (ToolPaletteDragTargets lhs, ToolPaletteDragTargets rhs)
ToolPaletteDragTargets | Gtk::operator~ (ToolPaletteDragTargets flags)
ToolPaletteDragTargets& | Gtk::operator|= (ToolPaletteDragTargets& lhs, ToolPaletteDragTargets rhs)
ToolPaletteDragTargets& | Gtk::operator&= (ToolPaletteDragTargets& lhs, ToolPaletteDragTargets rhs)
ToolPaletteDragTargets& | Gtk::operator^= (ToolPaletteDragTargets& lhs, ToolPaletteDragTargets rhs)
TreeModelFlags | Gtk::operator| (TreeModelFlags lhs, TreeModelFlags rhs)
TreeModelFlags | Gtk::operator& (TreeModelFlags lhs, TreeModelFlags rhs)
TreeModelFlags | Gtk::operator^ (TreeModelFlags lhs, TreeModelFlags rhs)
TreeModelFlags | Gtk::operator~ (TreeModelFlags flags)
TreeModelFlags& | Gtk::operator|= (TreeModelFlags& lhs, TreeModelFlags rhs)
TreeModelFlags& | Gtk::operator&= (TreeModelFlags& lhs, TreeModelFlags rhs)
TreeModelFlags& | Gtk::operator^= (TreeModelFlags& lhs, TreeModelFlags rhs)
DestDefaults | Gtk::operator| (DestDefaults lhs, DestDefaults rhs)
DestDefaults | Gtk::operator& (DestDefaults lhs, DestDefaults rhs)
DestDefaults | Gtk::operator^ (DestDefaults lhs, DestDefaults rhs)
DestDefaults | Gtk::operator~ (DestDefaults flags)
DestDefaults& | Gtk::operator|= (DestDefaults& lhs, DestDefaults rhs)
DestDefaults& | Gtk::operator&= (DestDefaults& lhs, DestDefaults rhs)
DestDefaults& | Gtk::operator^= (DestDefaults& lhs, DestDefaults rhs)
PrintCapabilities | Gtk::operator| (PrintCapabilities lhs, PrintCapabilities rhs)
PrintCapabilities | Gtk::operator& (PrintCapabilities lhs, PrintCapabilities rhs)
PrintCapabilities | Gtk::operator^ (PrintCapabilities lhs, PrintCapabilities rhs)
PrintCapabilities | Gtk::operator~ (PrintCapabilities flags)
PrintCapabilities& | Gtk::operator|= (PrintCapabilities& lhs, PrintCapabilities rhs)
PrintCapabilities& | Gtk::operator&= (PrintCapabilities& lhs, PrintCapabilities rhs)
PrintCapabilities& | Gtk::operator^= (PrintCapabilities& lhs, PrintCapabilities rhs)
UIManagerItemType | Gtk::operator| (UIManagerItemType lhs, UIManagerItemType rhs)
UIManagerItemType | Gtk::operator& (UIManagerItemType lhs, UIManagerItemType rhs)
UIManagerItemType | Gtk::operator^ (UIManagerItemType lhs, UIManagerItemType rhs)
UIManagerItemType | Gtk::operator~ (UIManagerItemType flags)
UIManagerItemType& | Gtk::operator|= (UIManagerItemType& lhs, UIManagerItemType rhs)
UIManagerItemType& | Gtk::operator&= (UIManagerItemType& lhs, UIManagerItemType rhs)
UIManagerItemType& | Gtk::operator^= (UIManagerItemType& lhs, UIManagerItemType rhs)

## Detailed Description

## Enumeration Type Documentation

## ◆ anonymous enum

anonymous enum

Enumerator
BUTTONBOX_DEFAULT_SPACING |

## ◆ anonymous enum

anonymous enum

Enumerator
INPUT_ERROR |

## ◆ AccelFlags

enum Gtk::AccelFlags

Accelerator flags used with Gtk::AccelGroup::connect().

Bitwise operators:
  `AccelFlags operator|(AccelFlags, AccelFlags)`
  `AccelFlags operator&(AccelFlags, AccelFlags)`
  `AccelFlags operator^(AccelFlags, AccelFlags)`
  `AccelFlags operator~(AccelFlags)`
  `AccelFlags& operator|=(AccelFlags&, AccelFlags)`
  `AccelFlags& operator&=(AccelFlags&, AccelFlags)`
  `AccelFlags& operator^=(AccelFlags&, AccelFlags)`

Enumerator
ACCEL_VISIBLE | Accelerator is visible.
ACCEL_LOCKED | Accelerator not removable.
ACCEL_MASK | Mask.

## ◆ Align

enum Gtk::Align

Controls how a widget deals with extra space in a single (x or y) dimension.

Alignment only matters if the widget receives a “too large” allocation, for example if you packed the widget with the Gtk::Widget::property_expand() flag inside a Gtk::Box, then the widget might get extra space. If you have for example a 16x16 icon inside a 32x32 space, the icon could be scaled and stretched, it could be centered, or it could be positioned to one side of the space.

Note that in horizontal context GTK_ALIGN_START and GTK_ALIGN_END are interpreted relative to text direction.

GTK_ALIGN_BASELINE support for it is optional for containers and widgets, and it is only supported for vertical alignment. When its not supported by a child or a container it is treated as GTK_ALIGN_FILL.

Enumerator
ALIGN_FILL | Stretch to fill all space if possible, center if no meaningful way to stretch.
ALIGN_START | Snap to left or top side, leaving space on right or bottom.
ALIGN_END | Snap to right or bottom side, leaving space on left or top.
ALIGN_CENTER | Center natural width of widget inside the allocation.
ALIGN_BASELINE | Align the widget according to the baseline. Since gtkmm 3.10:

## ◆ ApplicationInhibitFlags

enum Gtk::ApplicationInhibitFlags

Types of user actions that may be blocked by Gtk::Application::inhibit().

Since gtkmm 3.4:

Bitwise operators:
  `ApplicationInhibitFlags operator|(ApplicationInhibitFlags, ApplicationInhibitFlags)`
  `ApplicationInhibitFlags operator&(ApplicationInhibitFlags, ApplicationInhibitFlags)`
  `ApplicationInhibitFlags operator^(ApplicationInhibitFlags, ApplicationInhibitFlags)`
  `ApplicationInhibitFlags operator~(ApplicationInhibitFlags)`
  `ApplicationInhibitFlags& operator|=(ApplicationInhibitFlags&, ApplicationInhibitFlags)`
  `ApplicationInhibitFlags& operator&=(ApplicationInhibitFlags&, ApplicationInhibitFlags)`
  `ApplicationInhibitFlags& operator^=(ApplicationInhibitFlags&, ApplicationInhibitFlags)`

Enumerator
APPLICATION_INHIBIT_LOGOUT | Inhibit ending the user session by logging out or by shutting down the computer.
APPLICATION_INHIBIT_SWITCH | Inhibit user switching.
APPLICATION_INHIBIT_SUSPEND | Inhibit suspending the session or computer.
APPLICATION_INHIBIT_IDLE | Inhibit the session being marked as idle (and possibly locked).

## ◆ ArrowType

enum Gtk::ArrowType

Used to indicate the direction in which an arrow should point.

Enumerator
ARROW_UP | Represents an upward pointing arrow.
ARROW_DOWN | Represents a downward pointing arrow.
ARROW_LEFT | Represents a left pointing arrow.
ARROW_RIGHT | Represents a right pointing arrow.
ARROW_NONE | No arrow. Since gtkmm 2.10:

## ◆ AssistantPageType

enum Gtk::AssistantPageType

An enum for determining the page role inside the Gtk::Assistant.

It's used to handle buttons sensitivity and visibility.

Note that an assistant needs to end its page flow with a page of type Gtk::ASSISTANT_PAGE_CONFIRM, Gtk::ASSISTANT_PAGE_SUMMARY or Gtk::ASSISTANT_PAGE_PROGRESS to be correct.

The Cancel button will only be shown if the page isn’t “committed”. See Gtk::Assistant::commit() for details.

Enumerator
ASSISTANT_PAGE_CONTENT | The page has regular contents. Both the Back and forward buttons will be shown.
ASSISTANT_PAGE_INTRO | The page contains an introduction to the assistant task. Only the Forward button will be shown if there is a next page.
ASSISTANT_PAGE_CONFIRM | The page lets the user confirm or deny the changes. The Back and Apply buttons will be shown.
ASSISTANT_PAGE_SUMMARY | The page informs the user of the changes done. Only the Close button will be shown.
ASSISTANT_PAGE_PROGRESS | Used for tasks that take a long time to complete, blocks the assistant until the page is marked as complete. Only the back button will be shown.
ASSISTANT_PAGE_CUSTOM | Used for when other page types are not appropriate. No buttons will be shown, and the application must add its own buttons through Gtk::Assistant::add_action_widget().

## ◆ AttachOptions

enum Gtk::AttachOptions

Denotes the expansion properties that a widget will have when it (or its parent) is resized.

Bitwise operators:
  `AttachOptions operator|(AttachOptions, AttachOptions)`
  `AttachOptions operator&(AttachOptions, AttachOptions)`
  `AttachOptions operator^(AttachOptions, AttachOptions)`
  `AttachOptions operator~(AttachOptions)`
  `AttachOptions& operator|=(AttachOptions&, AttachOptions)`
  `AttachOptions& operator&=(AttachOptions&, AttachOptions)`
  `AttachOptions& operator^=(AttachOptions&, AttachOptions)`

Enumerator
EXPAND | The widget should expand to take up any extra space in its container that has been allocated.
SHRINK | The widget should shrink as and when possible.
FILL | The widget should fill the space allocated to it.

## ◆ BaselinePosition

enum Gtk::BaselinePosition

Whenever a container has some form of natural row it may align children in that row along a common typographical baseline.

If the amount of verical space in the row is taller than the total requested height of the baseline-aligned children then it can use a Gtk::BaselinePosition to select where to put the baseline inside the extra availible space.

Since gtkmm 3.10:

Enumerator
BASELINE_POSITION_TOP | Align the baseline at the top.
BASELINE_POSITION_CENTER | Center the baseline.
BASELINE_POSITION_BOTTOM | Align the baseline at the bottom.

## ◆ BuiltinIconSize

enum Gtk::BuiltinIconSize

Built-in stock icon sizes.

Enumerator
ICON_SIZE_INVALID | Invalid size.
ICON_SIZE_MENU | Size appropriate for menus (16px).
ICON_SIZE_SMALL_TOOLBAR | Size appropriate for small toolbars (16px).
ICON_SIZE_LARGE_TOOLBAR | Size appropriate for large toolbars (24px).
ICON_SIZE_BUTTON | Size appropriate for buttons (16px).
ICON_SIZE_DND | Size appropriate for drag and drop (32px).
ICON_SIZE_DIALOG | Size appropriate for dialogs (48px).

## ◆ ButtonBoxStyle

enum Gtk::ButtonBoxStyle

Used to dictate the style that a Gtk::ButtonBox uses to layout the buttons it contains.

Enumerator
BUTTONBOX_SPREAD | Buttons are evenly spread across the box.
BUTTONBOX_EDGE | Buttons are placed at the edges of the box.
BUTTONBOX_START | Buttons are grouped towards the start of the box, (on the left for a HBox, or the top for a VBox).
BUTTONBOX_END | Buttons are grouped towards the end of the box, (on the right for a HBox, or the bottom for a VBox).
BUTTONBOX_CENTER | Buttons are centered in the box. Since gtkmm 2.12:
BUTTONBOX_EXPAND | Buttons expand to fill the box. This entails giving buttons a "linked" appearance, making button sizes homogeneous, and setting spacing to 0 (same as calling Gtk::Box::set_homogeneous() and Gtk::Box::set_spacing() manually). Since gtkmm 3.12:

## ◆ ButtonRole

enum Gtk::ButtonRole

The role specifies the desired appearance of a Gtk::ModelButton.

Enumerator
BUTTON_ROLE_NORMAL | A plain button.
BUTTON_ROLE_CHECK | A check button.
BUTTON_ROLE_RADIO | A radio button.

## ◆ ButtonsType

enum Gtk::ButtonsType

Prebuilt sets of buttons for the dialog.

If none of these choices are appropriate, simply use Gtk::BUTTONS_NONE then call Gtk::Dialog::add_buttons().

> Please note that Gtk::BUTTONS_OK, Gtk::BUTTONS_YES_NO and Gtk::BUTTONS_OK_CANCEL are discouraged by the GNOME Human Interface Guidelines.

Enumerator
BUTTONS_NONE | No buttons at all.
BUTTONS_OK | An OK button.
BUTTONS_CLOSE | A Close button.
BUTTONS_CANCEL | A Cancel button.
BUTTONS_YES_NO | Yes and No buttons.
BUTTONS_OK_CANCEL | OK and Cancel buttons.

## ◆ CalendarDisplayOptions

enum Gtk::CalendarDisplayOptions

These options can be used to influence the display and behaviour of a Gtk::Calendar.

Bitwise operators:
  `CalendarDisplayOptions operator|(CalendarDisplayOptions, CalendarDisplayOptions)`
  `CalendarDisplayOptions operator&(CalendarDisplayOptions, CalendarDisplayOptions)`
  `CalendarDisplayOptions operator^(CalendarDisplayOptions, CalendarDisplayOptions)`
  `CalendarDisplayOptions operator~(CalendarDisplayOptions)`
  `CalendarDisplayOptions& operator|=(CalendarDisplayOptions&, CalendarDisplayOptions)`
  `CalendarDisplayOptions& operator&=(CalendarDisplayOptions&, CalendarDisplayOptions)`
  `CalendarDisplayOptions& operator^=(CalendarDisplayOptions&, CalendarDisplayOptions)`

Enumerator
CALENDAR_SHOW_HEADING | Specifies that the month and year should be displayed.
CALENDAR_SHOW_DAY_NAMES | Specifies that three letter day descriptions should be present.
CALENDAR_NO_MONTH_CHANGE | Prevents the user from switching months with the calendar.
CALENDAR_SHOW_WEEK_NUMBERS | Displays each week numbers of the current year, down the left side of the calendar.
CALENDAR_SHOW_DETAILS | Just show an indicator, not the full details text when details are provided. See Gtk::Calendar::set_detail_func().

## ◆ CellRendererAccelMode

enum Gtk::CellRendererAccelMode

Determines if the edited accelerators are GTK+ accelerators.

If they are, consumed modifiers are suppressed, only accelerators accepted by GTK+ are allowed, and the accelerators are rendered in the same way as they are in menus.

Enumerator
CELL_RENDERER_ACCEL_MODE_GTK | GTK+ accelerators mode.
CELL_RENDERER_ACCEL_MODE_OTHER | Other accelerator mode.

## ◆ CellRendererMode

enum Gtk::CellRendererMode

Identifies how the user can interact with a particular cell.

Enumerator
CELL_RENDERER_MODE_INERT | The cell is just for display and cannot be interacted with. Note that this doesn’t mean that eg. the row being drawn can’t be selected – just that a particular element of it cannot be individually modified.
CELL_RENDERER_MODE_ACTIVATABLE | The cell can be clicked.
CELL_RENDERER_MODE_EDITABLE | The cell can be edited or otherwise modified.

## ◆ CellRendererState

enum Gtk::CellRendererState

Tells how a cell is to be rendered.

Bitwise operators:
  `CellRendererState operator|(CellRendererState, CellRendererState)`
  `CellRendererState operator&(CellRendererState, CellRendererState)`
  `CellRendererState operator^(CellRendererState, CellRendererState)`
  `CellRendererState operator~(CellRendererState)`
  `CellRendererState& operator|=(CellRendererState&, CellRendererState)`
  `CellRendererState& operator&=(CellRendererState&, CellRendererState)`
  `CellRendererState& operator^=(CellRendererState&, CellRendererState)`

Enumerator
CELL_RENDERER_SELECTED | The cell is currently selected, and probably has a selection colored background to render to.
CELL_RENDERER_PRELIT | The mouse is hovering over the cell.
CELL_RENDERER_INSENSITIVE | The cell is drawn in an insensitive manner.
CELL_RENDERER_SORTED | The cell is in a sorted row.
CELL_RENDERER_FOCUSED | The cell is in the focus row.
CELL_RENDERER_EXPANDABLE | The cell is in a row that can be expanded. Since gtkmm 3.4:
CELL_RENDERER_EXPANDED | The cell is in a row that is expanded. Since gtkmm 3.4:

## ◆ CornerType

enum Gtk::CornerType

Specifies which corner a child widget should be placed in when packed into a Gtk::ScrolledWindow.

This is effectively the opposite of where the scroll bars are placed.

Enumerator
CORNER_TOP_LEFT | Place the scrollbars on the right and bottom of the widget (default behaviour).
CORNER_BOTTOM_LEFT | Place the scrollbars on the top and right of the widget.
CORNER_TOP_RIGHT | Place the scrollbars on the left and bottom of the widget.
CORNER_BOTTOM_RIGHT | Place the scrollbars on the top and left of the widget.

## ◆ CssSectionType

enum Gtk::CssSectionType

The different types of sections indicate parts of a CSS document as parsed by GTK’s CSS parser.

They are oriented towards the CSS Grammar, but may contain extensions.

More types might be added in the future as the parser incorporates more features.

Since gtkmm 3.2:

Enumerator
CSS_SECTION_DOCUMENT | The section describes a complete document. This section time is the only one where Gtk::CssSection::get_parent() might return `nullptr`.
CSS_SECTION_IMPORT | The section defines an import rule.
CSS_SECTION_COLOR_DEFINITION | The section defines a color. This is a GTK extension to CSS.
CSS_SECTION_BINDING_SET | The section defines a binding set. This is a GTK extension to CSS.
CSS_SECTION_RULESET | The section defines a CSS ruleset.
CSS_SECTION_SELECTOR | The section defines a CSS selector.
CSS_SECTION_DECLARATION | The section defines the declaration of a CSS variable.
CSS_SECTION_VALUE | The section defines the value of a CSS declaration.
CSS_SECTION_KEYFRAMES | The section defines keyframes. See CSS Animations for details. Since gtkmm 3.6:

## ◆ DeleteType

enum Gtk::DeleteType

See also: Gtk::Entry::signal_delete_from_cursor().

Enumerator
DELETE_CHARS | Delete characters.
DELETE_WORD_ENDS | Delete only the portion of the word to the left/right of cursor if we’re in the middle of a word.
DELETE_WORDS | Delete words.
DELETE_DISPLAY_LINES | Delete display-lines. Display-lines refers to the visible lines, with respect to to the current line breaks. As opposed to paragraphs, which are defined by line breaks in the input.
DELETE_DISPLAY_LINE_ENDS | Delete only the portion of the display-line to the left/right of cursor.
DELETE_PARAGRAPH_ENDS | Delete to the end of the paragraph. Like C-k in Emacs (or its reverse).
DELETE_PARAGRAPHS | Delete entire line. Like C-k in pico.
DELETE_WHITESPACE | Delete only whitespace. Like M-\ in Emacs.

## ◆ DestDefaults

enum Gtk::DestDefaults

The Gtk::DestDefaults enumeration specifies the various types of action that will be taken on behalf of the user for a drag destination site.

Bitwise operators:
  `DestDefaults operator|(DestDefaults, DestDefaults)`
  `DestDefaults operator&(DestDefaults, DestDefaults)`
  `DestDefaults operator^(DestDefaults, DestDefaults)`
  `DestDefaults operator~(DestDefaults)`
  `DestDefaults& operator|=(DestDefaults&, DestDefaults)`
  `DestDefaults& operator&=(DestDefaults&, DestDefaults)`
  `DestDefaults& operator^=(DestDefaults&, DestDefaults)`

Enumerator
DEST_DEFAULT_MOTION | If set for a widget, GTK+, during a drag over this widget will check if the drag matches this widget’s list of possible targets and actions. GTK+ will then call gdk_drag_status() as appropriate.
DEST_DEFAULT_HIGHLIGHT | If set for a widget, GTK+ will draw a highlight on this widget as long as a drag is over this widget and the widget drag format and action are acceptable.
DEST_DEFAULT_DROP | If set for a widget, when a drop occurs, GTK+ will will check if the drag matches this widget’s list of possible targets and actions. If so, GTK+ will call gtk_drag_get_data() on behalf of the widget. Whether or not the drop is successful, GTK+ will call gtk_drag_finish(). If the action was a move, then if the drag was successful, then `true` will be passed for the delete parameter to gtk_drag_finish().
DEST_DEFAULT_ALL | If set, specifies that all default actions should be taken.

## ◆ DialogFlags

enum Gtk::DialogFlags

Flags used to influence dialog construction.

Bitwise operators:
  `DialogFlags operator|(DialogFlags, DialogFlags)`
  `DialogFlags operator&(DialogFlags, DialogFlags)`
  `DialogFlags operator^(DialogFlags, DialogFlags)`
  `DialogFlags operator~(DialogFlags)`
  `DialogFlags& operator|=(DialogFlags&, DialogFlags)`
  `DialogFlags& operator&=(DialogFlags&, DialogFlags)`
  `DialogFlags& operator^=(DialogFlags&, DialogFlags)`

Enumerator
DIALOG_MODAL | Make the constructed dialog modal, see Gtk::Window::set_modal().
DIALOG_DESTROY_WITH_PARENT | Destroy the dialog when its parent is destroyed, see Gtk::Window::set_destroy_with_parent().
DIALOG_USE_HEADER_BAR | Create dialog with actions in header bar instead of action area. Since gtkmm 3.12:

## ◆ DirectionType

enum Gtk::DirectionType

Focus movement types.

Enumerator
DIR_TAB_FORWARD | Move forward.
DIR_TAB_BACKWARD | Move backward.
DIR_UP | Move up.
DIR_DOWN | Move down.
DIR_LEFT | Move left.
DIR_RIGHT | Move right.

## ◆ DragResult

enum Gtk::DragResult

Gives an indication why a drag operation failed.

The value can by obtained by connecting to the Gtk::Widget::signal_drag_failed() signal.

Enumerator
DRAG_RESULT_SUCCESS | The drag operation was successful.
DRAG_RESULT_NO_TARGET | No suitable drag target.
DRAG_RESULT_USER_CANCELLED | The user cancelled the drag operation.
DRAG_RESULT_TIMEOUT_EXPIRED | The drag operation timed out.
DRAG_RESULT_GRAB_BROKEN | The pointer or keyboard grab used for the drag operation was broken.
DRAG_RESULT_ERROR | The drag operation failed due to some unspecified error.

## ◆ EntryIconPosition

enum Gtk::EntryIconPosition

Specifies the side of the entry at which an icon is placed.

Since gtkmm 2.16:

Enumerator
ENTRY_ICON_PRIMARY | At the beginning of the entry (depending on the text direction).
ENTRY_ICON_SECONDARY | At the end of the entry (depending on the text direction).

## ◆ EventSequenceState

enum Gtk::EventSequenceState

Describes the state of a Gdk::EventSequence in a Gtk::Gesture.

Since gtkmm 3.14:

Enumerator
EVENT_SEQUENCE_NONE | The sequence is handled, but not grabbed.
EVENT_SEQUENCE_CLAIMED | The sequence is handled and grabbed.
EVENT_SEQUENCE_DENIED | The sequence is denied.

## ◆ ExpanderStyle

enum Gtk::ExpanderStyle

Used to specify the style of the expanders drawn by a Gtk::TreeView.

Enumerator
EXPANDER_COLLAPSED | Deprecated: This is not used in the gtkmm API. The style used for a collapsed subtree.
EXPANDER_SEMI_COLLAPSED | Intermediate style used during animation.
EXPANDER_SEMI_EXPANDED | Intermediate style used during animation.
EXPANDER_EXPANDED | The style used for an expanded subtree.

## ◆ FileChooserAction

enum Gtk::FileChooserAction

Describes whether a Gtk::FileChooser is being used to open existing files or to save to a possibly new file.

Enumerator
FILE_CHOOSER_ACTION_OPEN | Indicates open mode. The file chooser will only let the user pick an existing file.
FILE_CHOOSER_ACTION_SAVE | Indicates save mode. The file chooser will let the user pick an existing file, or type in a new filename.
FILE_CHOOSER_ACTION_SELECT_FOLDER | Indicates an Open mode for selecting folders. The file chooser will let the user pick an existing folder.
FILE_CHOOSER_ACTION_CREATE_FOLDER | Indicates a mode for creating a new folder. The file chooser will let the user name an existing or new folder.

## ◆ FileChooserConfirmation

enum Gtk::FileChooserConfirmation

Used as a return value of handlers for the Gtk::FileChooser::signal_confirm_overwrite() signal of a Gtk::FileChooser.

This value determines whether the file chooser will present the stock confirmation dialog, accept the user’s choice of a filename, or let the user choose another filename.

Since gtkmm 2.8:

Enumerator
FILE_CHOOSER_CONFIRMATION_CONFIRM | The file chooser will present its stock dialog to confirm about overwriting an existing file.
FILE_CHOOSER_CONFIRMATION_ACCEPT_FILENAME | The file chooser will terminate and accept the user’s choice of a file name.
FILE_CHOOSER_CONFIRMATION_SELECT_AGAIN | The file chooser will continue running, so as to let the user select another file name.

## ◆ FileFilterFlags

enum Gtk::FileFilterFlags

These flags indicate what parts of a Gtk::FileFilterInfo struct are filled or need to be filled.

Bitwise operators:
  `FileFilterFlags operator|(FileFilterFlags, FileFilterFlags)`
  `FileFilterFlags operator&(FileFilterFlags, FileFilterFlags)`
  `FileFilterFlags operator^(FileFilterFlags, FileFilterFlags)`
  `FileFilterFlags operator~(FileFilterFlags)`
  `FileFilterFlags& operator|=(FileFilterFlags&, FileFilterFlags)`
  `FileFilterFlags& operator&=(FileFilterFlags&, FileFilterFlags)`
  `FileFilterFlags& operator^=(FileFilterFlags&, FileFilterFlags)`

Enumerator
FILE_FILTER_FILENAME | The filename of the file being tested.
FILE_FILTER_URI | The URI for the file being tested.
FILE_FILTER_DISPLAY_NAME | The string that will be used to display the file in the file chooser.
FILE_FILTER_MIME_TYPE | The mime type of the file.

## ◆ IconLookupFlags

enum Gtk::IconLookupFlags

Used to specify options for Gtk::IconTheme::lookup_icon()

Bitwise operators:
  `IconLookupFlags operator|(IconLookupFlags, IconLookupFlags)`
  `IconLookupFlags operator&(IconLookupFlags, IconLookupFlags)`
  `IconLookupFlags operator^(IconLookupFlags, IconLookupFlags)`
  `IconLookupFlags operator~(IconLookupFlags)`
  `IconLookupFlags& operator|=(IconLookupFlags&, IconLookupFlags)`
  `IconLookupFlags& operator&=(IconLookupFlags&, IconLookupFlags)`
  `IconLookupFlags& operator^=(IconLookupFlags&, IconLookupFlags)`

Enumerator
ICON_LOOKUP_NO_SVG | Never get SVG icons, even if gdk-pixbuf supports them. Cannot be used together with Gtk::ICON_LOOKUP_FORCE_SVG.
ICON_LOOKUP_FORCE_SVG | Get SVG icons, even if gdk-pixbuf doesn’t support them. Cannot be used together with Gtk::ICON_LOOKUP_NO_SVG.
ICON_LOOKUP_USE_BUILTIN | When passed to Gtk::IconTheme::lookup_icon() includes builtin icons as well as files. For a builtin icon, Gtk::IconInfo::get_filename() is `nullptr` and you need to call Gtk::IconInfo::get_builtin_pixbuf().
ICON_LOOKUP_GENERIC_FALLBACK | Try to shorten icon name at '-' characters before looking at inherited themes. This flag is only supported in functions that take a single icon name. For more general fallback, see Gtk::IconTheme::choose_icon(). Since gtkmm 2.12:
ICON_LOOKUP_FORCE_SIZE | Always get the icon scaled to the requested size. Since gtkmm 2.14:
ICON_LOOKUP_FORCE_REGULAR | Try to always load regular icons, even when symbolic icon names are given. Since gtkmm 3.14:
ICON_LOOKUP_FORCE_SYMBOLIC | Try to always load symbolic icons, even when regular icon names are given. Since gtkmm 3.14:
ICON_LOOKUP_DIR_LTR | Try to load a variant of the icon for left-to-right text direction. Since gtkmm 3.14:
ICON_LOOKUP_DIR_RTL | Try to load a variant of the icon for right-to-left text direction. Since gtkmm 3.14:

## ◆ IconViewDropPosition

enum Gtk::IconViewDropPosition

An enum for determining where a dropped item goes.

Enumerator
ICON_VIEW_NO_DROP | No drop possible.
ICON_VIEW_DROP_INTO | Dropped item replaces the item.
ICON_VIEW_DROP_LEFT | Droppped item is inserted to the left.
ICON_VIEW_DROP_RIGHT | Dropped item is inserted to the right.
ICON_VIEW_DROP_ABOVE | Dropped item is inserted above.
ICON_VIEW_DROP_BELOW | Dropped item is inserted below.

## ◆ ImageType

enum Gtk::ImageType

Describes the image data representation used by a Gtk::Image.

If you want to get the image from the widget, you can only get the currently-stored representation. e.g. if the Gtk::Image::get_storage_type() returns Gtk::IMAGE_PIXBUF, then you can call Gtk::Image::get_pixbuf() but not Gtk::Image::get_stock(). For empty images, you can request any storage type (call any of the "get" functions), but they will all return `nullptr` values.

Enumerator
IMAGE_EMPTY | There is no image displayed by the widget.
IMAGE_PIXBUF | The widget contains a Gdk::Pixbuf.
IMAGE_STOCK | The widget contains a [stock item name][gtkstock].
IMAGE_ICON_SET | The widget contains a Gtk::IconSet.
IMAGE_ANIMATION | The widget contains a Gdk::PixbufAnimation.
IMAGE_ICON_NAME | The widget contains a named icon. This image type was added in GTK+ 2.6.
IMAGE_GICON | The widget contains a Gio::Icon. This image type was added in GTK+ 2.14.
IMAGE_SURFACE | The widget contains a #cairo_surface_t. This image type was added in GTK+ 3.10.

## ◆ IMPreeditStyle

enum Gtk::IMPreeditStyle

Style for input method preedit.

See also Gtk::Settings::property_gtk_im_preedit_style()

Deprecated: 3.10

Enumerator
IM_PREEDIT_NOTHING | Deprecated.
IM_PREEDIT_CALLBACK | Deprecated.
IM_PREEDIT_NONE | Deprecated.

## ◆ IMStatusStyle

enum Gtk::IMStatusStyle

Style for input method status.

See also Gtk::Settings::property_gtk_im_status_style()

Deprecated: 3.10

Enumerator
IM_STATUS_NOTHING | Deprecated.
IM_STATUS_CALLBACK | Deprecated.
IM_STATUS_NONE | Deprecated.

## ◆ InputHints

enum Gtk::InputHints

Describes hints that might be taken into account by input methods or applications.

Note that input methods may already tailor their behaviour according to the Gtk::InputPurpose of the entry.

Some common sense is expected when using these flags - mixing GTK_INPUT_HINT_LOWERCASE with any of the uppercase hints makes no sense.

This enumeration may be extended in the future; input methods should ignore unknown values.

Since gtkmm 3.6:

Bitwise operators:
  `InputHints operator|(InputHints, InputHints)`
  `InputHints operator&(InputHints, InputHints)`
  `InputHints operator^(InputHints, InputHints)`
  `InputHints operator~(InputHints)`
  `InputHints& operator|=(InputHints&, InputHints)`
  `InputHints& operator&=(InputHints&, InputHints)`
  `InputHints& operator^=(InputHints&, InputHints)`

Enumerator
INPUT_HINT_NONE | No special behaviour suggested.
INPUT_HINT_SPELLCHECK | Suggest checking for typos.
INPUT_HINT_NO_SPELLCHECK | Suggest not checking for typos.
INPUT_HINT_WORD_COMPLETION | Suggest word completion.
INPUT_HINT_LOWERCASE | Suggest to convert all text to lowercase.
INPUT_HINT_UPPERCASE_CHARS | Suggest to capitalize all text.
INPUT_HINT_UPPERCASE_WORDS | Suggest to capitalize the first character of each word.
INPUT_HINT_UPPERCASE_SENTENCES | Suggest to capitalize the first word of each sentence.
INPUT_HINT_INHIBIT_OSK | Suggest to not show an onscreen keyboard (e.g for a calculator that already has all the keys).
INPUT_HINT_VERTICAL_WRITING | The text is vertical. Since gtkmm 3.18:
INPUT_HINT_EMOJI | Suggest offering Emoji support. {3,22,20}
INPUT_HINT_NO_EMOJI | Suggest not offering Emoji support. {3,22,20}

## ◆ InputPurpose

enum Gtk::InputPurpose

Describes primary purpose of the input widget.

This information is useful for on-screen keyboards and similar input methods to decide which keys should be presented to the user.

Note that the purpose is not meant to impose a totally strict rule about allowed characters, and does not replace input validation. It is fine for an on-screen keyboard to let the user override the character set restriction that is expressed by the purpose. The application is expected to validate the entry contents, even if it specified a purpose.

The difference between GTK_INPUT_PURPOSE_DIGITS and GTK_INPUT_PURPOSE_NUMBER is that the former accepts only digits while the latter also some punctuation (like commas or points, plus, minus) and “e” or “E” as in 3.14E+000.

This enumeration may be extended in the future; input methods should interpret unknown values as “free form”.

Since gtkmm 3.6:

Enumerator
INPUT_PURPOSE_FREE_FORM | Allow any character.
INPUT_PURPOSE_ALPHA | Allow only alphabetic characters.
INPUT_PURPOSE_DIGITS | Allow only digits.
INPUT_PURPOSE_NUMBER | Edited field expects numbers.
INPUT_PURPOSE_PHONE | Edited field expects phone number.
INPUT_PURPOSE_URL | Edited field expects URL.
INPUT_PURPOSE_EMAIL | Edited field expects email address.
INPUT_PURPOSE_NAME | Edited field expects the name of a person.
INPUT_PURPOSE_PASSWORD | Like GTK_INPUT_PURPOSE_FREE_FORM, but characters are hidden.
INPUT_PURPOSE_PIN | Like GTK_INPUT_PURPOSE_DIGITS, but characters are hidden.

## ◆ JunctionSides

enum Gtk::JunctionSides

Describes how a rendered element connects to adjacent elements.

Bitwise operators:
  `JunctionSides operator|(JunctionSides, JunctionSides)`
  `JunctionSides operator&(JunctionSides, JunctionSides)`
  `JunctionSides operator^(JunctionSides, JunctionSides)`
  `JunctionSides operator~(JunctionSides)`
  `JunctionSides& operator|=(JunctionSides&, JunctionSides)`
  `JunctionSides& operator&=(JunctionSides&, JunctionSides)`
  `JunctionSides& operator^=(JunctionSides&, JunctionSides)`

Enumerator
JUNCTION_NONE | No junctions.
JUNCTION_CORNER_TOPLEFT | Element connects on the top-left corner.
JUNCTION_CORNER_TOPRIGHT | Element connects on the top-right corner.
JUNCTION_CORNER_BOTTOMLEFT | Element connects on the bottom-left corner.
JUNCTION_CORNER_BOTTOMRIGHT | Element connects on the bottom-right corner.
JUNCTION_TOP | Element connects on the top side.
JUNCTION_BOTTOM | Element connects on the bottom side.
JUNCTION_LEFT | Element connects on the left side.
JUNCTION_RIGHT | Element connects on the right side.

## ◆ Justification

enum Gtk::Justification

Used for justifying the text inside a Gtk::Label widget.

(See also Gtk::Alignment).

Enumerator
JUSTIFY_LEFT | The text is placed at the left edge of the label.
JUSTIFY_RIGHT | The text is placed at the right edge of the label.
JUSTIFY_CENTER | The text is placed in the center of the label.
JUSTIFY_FILL | The text is placed is distributed across the label.

## ◆ LevelBarMode

enum Gtk::LevelBarMode

Describes how Gtk::LevelBar contents should be rendered.

Note that this enumeration could be extended with additional modes in the future.

Since gtkmm 3.6:

Enumerator
LEVEL_BAR_MODE_CONTINUOUS | The bar has a continuous mode.
LEVEL_BAR_MODE_DISCRETE | The bar has a discrete mode.

## ◆ License

enum Gtk::License

The type of license for an application.

This enumeration can be expanded at later date.

Since gtkmm 3.0:

Enumerator
LICENSE_UNKNOWN | No license specified.
LICENSE_CUSTOM | A license text is going to be specified by the developer.
LICENSE_GPL_2_0 | The GNU General Public License, version 2.0 or later.
LICENSE_GPL_3_0 | The GNU General Public License, version 3.0 or later.
LICENSE_LGPL_2_1 | The GNU Lesser General Public License, version 2.1 or later.
LICENSE_LGPL_3_0 | The GNU Lesser General Public License, version 3.0 or later.
LICENSE_BSD | The BSD standard license.
LICENSE_MIT_X11 | The MIT/X11 standard license.
LICENSE_ARTISTIC | The Artistic License, version 2.0.
LICENSE_GPL_2_0_ONLY | The GNU General Public License, version 2.0 only. Since gtkmm 3.12:
LICENSE_GPL_3_0_ONLY | The GNU General Public License, version 3.0 only. Since gtkmm 3.12:
LICENSE_LGPL_2_1_ONLY | The GNU Lesser General Public License, version 2.1 only. Since gtkmm 3.12:
LICENSE_LGPL_3_0_ONLY | The GNU Lesser General Public License, version 3.0 only. Since gtkmm 3.12:
LICENSE_AGPL_3_0 | The GNU Affero General Public License, version 3.0 or later. Since gtkmm 3.22:
LICENSE_AGPL_3_0_ONLY | The GNU Affero General Public License, version 3.0 only. {3,22,27}

## ◆ MenuDirectionType

enum Gtk::MenuDirectionType

An enumeration representing directional movements within a menu.

Enumerator
MENU_DIR_PARENT | To the parent menu shell.
MENU_DIR_CHILD | To the submenu, if any, associated with the item.
MENU_DIR_NEXT | To the next menu item.
MENU_DIR_PREV | To the previous menu item.

## ◆ MovementStep

enum Gtk::MovementStep

Enumerator
MOVEMENT_LOGICAL_POSITIONS | Move forward or back by graphemes.
MOVEMENT_VISUAL_POSITIONS | Move left or right by graphemes.
MOVEMENT_WORDS | Move forward or back by words.
MOVEMENT_DISPLAY_LINES | Move up or down lines (wrapped lines).
MOVEMENT_DISPLAY_LINE_ENDS | Move to either end of a line.
MOVEMENT_PARAGRAPHS | Move up or down paragraphs (newline-ended lines).
MOVEMENT_PARAGRAPH_ENDS | Move to either end of a paragraph.
MOVEMENT_PAGES | Move by pages.
MOVEMENT_BUFFER_ENDS | Move to ends of the buffer.
MOVEMENT_HORIZONTAL_PAGES | Move horizontally by pages.

## ◆ NotebookTab

enum Gtk::NotebookTab

Enumerator
NOTEBOOK_TAB_FIRST |
NOTEBOOK_TAB_LAST |

## ◆ NumberUpLayout

enum Gtk::NumberUpLayout

Used to determine the layout of pages on a sheet when printing multiple pages per sheet.

Enumerator
NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_TOP_TO_BOTTOM | .
NUMBER_UP_LAYOUT_LEFT_TO_RIGHT_BOTTOM_TO_TOP | .
NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_TOP_TO_BOTTOM | .
NUMBER_UP_LAYOUT_RIGHT_TO_LEFT_BOTTOM_TO_TOP | .
NUMBER_UP_LAYOUT_TOP_TO_BOTTOM_LEFT_TO_RIGHT | .
NUMBER_UP_LAYOUT_TOP_TO_BOTTOM_RIGHT_TO_LEFT | .
NUMBER_UP_LAYOUT_BOTTOM_TO_TOP_LEFT_TO_RIGHT | .
NUMBER_UP_LAYOUT_BOTTOM_TO_TOP_RIGHT_TO_LEFT | .

## ◆ Orientation

enum Gtk::Orientation

Represents the orientation of widgets and other objects which can be switched between horizontal and vertical orientation on the fly, like Gtk::Toolbar or Gtk::GesturePan.

Enumerator
ORIENTATION_HORIZONTAL | The element is in horizontal orientation.
ORIENTATION_VERTICAL | The element is in vertical orientation.

## ◆ PackDirection

enum Gtk::PackDirection

Determines how widgets should be packed inside menubars and menuitems contained in menubars.

Enumerator
PACK_DIRECTION_LTR | Widgets are packed left-to-right.
PACK_DIRECTION_RTL | Widgets are packed right-to-left.
PACK_DIRECTION_TTB | Widgets are packed top-to-bottom.
PACK_DIRECTION_BTT | Widgets are packed bottom-to-top.

## ◆ PackOptions

enum Gtk::PackOptions

Packing options for adding child widgets to a Box with pack_start() and pack_end().

Enumerator
PACK_SHRINK | Space is contracted to the child widget size.
PACK_EXPAND_PADDING | Space is expanded, with extra space filled with padding.
PACK_EXPAND_WIDGET | Space is expanded, with extra space filled by increasing the child widget size.

## ◆ PackType

enum Gtk::PackType

Represents the packing location Gtk::Box children.

(See: Gtk::VBox, Gtk::HBox, and Gtk::ButtonBox).

Enumerator
PACK_START | The child is packed into the start of the box.
PACK_END | The child is packed into the end of the box.

## ◆ PageOrientation

enum Gtk::PageOrientation

See also Gtk::PrintSettings::set_orientation().

Enumerator
PAGE_ORIENTATION_PORTRAIT | Portrait mode.
PAGE_ORIENTATION_LANDSCAPE | Landscape mode.
PAGE_ORIENTATION_REVERSE_PORTRAIT | Reverse portrait mode.
PAGE_ORIENTATION_REVERSE_LANDSCAPE | Reverse landscape mode.

## ◆ PageSet

enum Gtk::PageSet

See also Gtk::PrintJob::set_page_set().

Enumerator
PAGE_SET_ALL | All pages.
PAGE_SET_EVEN | Even pages.
PAGE_SET_ODD | Odd pages.

## ◆ PanDirection

enum Gtk::PanDirection

Describes the panning direction of a Gtk::GesturePan.

Since gtkmm 3.14:

Enumerator
PAN_DIRECTION_LEFT | Panned towards the left.
PAN_DIRECTION_RIGHT | Panned towards the right.
PAN_DIRECTION_UP | Panned upwards.
PAN_DIRECTION_DOWN | Panned downwards.

## ◆ PathPriorityType

enum Gtk::PathPriorityType

Priorities for path lookups.

See also gtk_binding_set_add_path().

Deprecated: 3.0

Enumerator
PATH_PRIO_LOWEST | Deprecated.
PATH_PRIO_GTK | Deprecated.
PATH_PRIO_APPLICATION | Deprecated.
PATH_PRIO_THEME | Deprecated.
PATH_PRIO_RC | Deprecated.
PATH_PRIO_HIGHEST | Deprecated.

## ◆ PathType

enum Gtk::PathType

Widget path types.

See also gtk_binding_set_add_path().

Deprecated: 3.0

Enumerator
PATH_WIDGET | Deprecated.
PATH_WIDGET_CLASS | Deprecated.
PATH_CLASS | Deprecated.

## ◆ PlacesOpenFlags

enum Gtk::PlacesOpenFlags

These flags serve two purposes.

First, the application can call Gtk::PlacesSidebar::set_open_flags() using these flags as a bitmask. This tells the sidebar that the application is able to open folders selected from the sidebar in various ways, for example, in new tabs or in new windows in addition to the normal mode.

Second, when one of these values gets passed back to the application in the Gtk::PlacesSidebar::signal_open_location() signal, it means that the application should open the selected location in the normal way, in a new tab, or in a new window. The sidebar takes care of determining the desired way to open the location, based on the modifier keys that the user is pressing at the time the selection is made.

If the application never calls Gtk::PlacesSidebar::set_open_flags(), then the sidebar will only use Gtk::PLACES_OPEN_NORMAL in the Gtk::PlacesSidebar::signal_open_location() signal. This is the default mode of operation.

Bitwise operators:
  `PlacesOpenFlags operator|(PlacesOpenFlags, PlacesOpenFlags)`
  `PlacesOpenFlags operator&(PlacesOpenFlags, PlacesOpenFlags)`
  `PlacesOpenFlags operator^(PlacesOpenFlags, PlacesOpenFlags)`
  `PlacesOpenFlags operator~(PlacesOpenFlags)`
  `PlacesOpenFlags& operator|=(PlacesOpenFlags&, PlacesOpenFlags)`
  `PlacesOpenFlags& operator&=(PlacesOpenFlags&, PlacesOpenFlags)`
  `PlacesOpenFlags& operator^=(PlacesOpenFlags&, PlacesOpenFlags)`

Enumerator
PLACES_OPEN_NORMAL | This is the default mode that Gtk::PlacesSidebar uses if no other flags are specified. It indicates that the calling application should open the selected location in the normal way, for example, in the folder view beside the sidebar.
PLACES_OPEN_NEW_TAB | When passed to Gtk::PlacesSidebar::set_open_flags(), this indicates that the application can open folders selected from the sidebar in new tabs. This value will be passed to the Gtk::PlacesSidebar::signal_open_location() signal when the user selects that a location be opened in a new tab instead of in the standard fashion.
PLACES_OPEN_NEW_WINDOW | Similar to GTK_PLACES_OPEN_NEW_TAB, but indicates that the application can open folders in new windows.

## ◆ PolicyType

enum Gtk::PolicyType

Determines how the size should be computed to achieve the one of the visibility mode for the scrollbars.

Enumerator
POLICY_ALWAYS | The scrollbar is always visible. The view size is independent of the content.
POLICY_AUTOMATIC | The scrollbar will appear and disappear as necessary. For example, when all of a Gtk::TreeView can not be seen.
POLICY_NEVER | The scrollbar should never appear. In this mode the content determines the size.
POLICY_EXTERNAL | Don't show a scrollbar, but don't force the size to follow the content. This can be used e.g. to make multiple scrolled windows share a scrollbar. Since gtkmm 3.16:

## ◆ PopoverConstraint

enum Gtk::PopoverConstraint

Describes constraints to positioning of popovers.

More values may be added to this enumeration in the future.

Since gtkmm 3.20:

Enumerator
POPOVER_CONSTRAINT_NONE | Don't constrain the popover position beyond what is imposed by the implementation.
POPOVER_CONSTRAINT_WINDOW | Constrain the popover to the boundaries of the window that it is attached to.

## ◆ PositionType

enum Gtk::PositionType

Describes which edge of a widget a certain feature is positioned at, e.g.

the tabs of a Gtk::Notebook, the handle of a Gtk::HandleBox or the label of a Gtk::Scale.

Enumerator
POS_LEFT | The feature is at the left edge.
POS_RIGHT | The feature is at the right edge.
POS_TOP | The feature is at the top edge.
POS_BOTTOM | The feature is at the bottom edge.

## ◆ PrintCapabilities

enum Gtk::PrintCapabilities

An enum for specifying which features the print dialog should offer.

If neither Gtk::PRINT_CAPABILITY_GENERATE_PDF nor Gtk::PRINT_CAPABILITY_GENERATE_PS is specified, GTK+ assumes that all formats are supported.

Bitwise operators:
  `PrintCapabilities operator|(PrintCapabilities, PrintCapabilities)`
  `PrintCapabilities operator&(PrintCapabilities, PrintCapabilities)`
  `PrintCapabilities operator^(PrintCapabilities, PrintCapabilities)`
  `PrintCapabilities operator~(PrintCapabilities)`
  `PrintCapabilities& operator|=(PrintCapabilities&, PrintCapabilities)`
  `PrintCapabilities& operator&=(PrintCapabilities&, PrintCapabilities)`
  `PrintCapabilities& operator^=(PrintCapabilities&, PrintCapabilities)`

Enumerator
PRINT_CAPABILITY_PAGE_SET | Print dialog will offer printing even/odd pages.
PRINT_CAPABILITY_COPIES | Print dialog will allow to print multiple copies.
PRINT_CAPABILITY_COLLATE | Print dialog will allow to collate multiple copies.
PRINT_CAPABILITY_REVERSE | Print dialog will allow to print pages in reverse order.
PRINT_CAPABILITY_SCALE | Print dialog will allow to scale the output.
PRINT_CAPABILITY_GENERATE_PDF | The program will send the document to the printer in PDF format.
PRINT_CAPABILITY_GENERATE_PS | The program will send the document to the printer in Postscript format.
PRINT_CAPABILITY_PREVIEW | Print dialog will offer a preview.
PRINT_CAPABILITY_NUMBER_UP | Print dialog will offer printing multiple pages per sheet. Since gtkmm 2.12:
PRINT_CAPABILITY_NUMBER_UP_LAYOUT | Print dialog will allow to rearrange pages when printing multiple pages per sheet. Since gtkmm 2.14:

## ◆ PrintDuplex

enum Gtk::PrintDuplex

See also Gtk::PrintSettings::set_duplex().

Enumerator
PRINT_DUPLEX_SIMPLEX | No duplex.
PRINT_DUPLEX_HORIZONTAL | Horizontal duplex.
PRINT_DUPLEX_VERTICAL | Vertical duplex.

## ◆ PrintOperationAction

enum Gtk::PrintOperationAction

The action parameter to Gtk::PrintOperation::run() determines what action the print operation should perform.

Enumerator
PRINT_OPERATION_ACTION_PRINT_DIALOG | Show the print dialog.
PRINT_OPERATION_ACTION_PRINT | Start to print without showing the print dialog, based on the current print settings.
PRINT_OPERATION_ACTION_PREVIEW | Show the print preview.
PRINT_OPERATION_ACTION_EXPORT | Export to a file. This requires the export-filename property to be set.

## ◆ PrintOperationResult

enum Gtk::PrintOperationResult

A value of this type is returned by Gtk::PrintOperation::run().

Enumerator
PRINT_OPERATION_RESULT_ERROR | An error has occurred.
PRINT_OPERATION_RESULT_APPLY | The print settings should be stored.
PRINT_OPERATION_RESULT_CANCEL | The print operation has been canceled, the print settings should not be stored.
PRINT_OPERATION_RESULT_IN_PROGRESS | The print operation is not complete yet. This value will only be returned when running asynchronously.

## ◆ PrintPages

enum Gtk::PrintPages

See also Gtk::PrintJob::set_pages()

Enumerator
PRINT_PAGES_ALL | All pages.
PRINT_PAGES_CURRENT | Current page.
PRINT_PAGES_RANGES | Range of pages.
PRINT_PAGES_SELECTION | Selected pages.

## ◆ PrintQuality

enum Gtk::PrintQuality

See also Gtk::PrintSettings::set_quality().

Enumerator
PRINT_QUALITY_LOW | Low quality.
PRINT_QUALITY_NORMAL | Normal quality.
PRINT_QUALITY_HIGH | High quality.
PRINT_QUALITY_DRAFT | Draft quality.

## ◆ PrintStatus

enum Gtk::PrintStatus

The status gives a rough indication of the completion of a running print operation.

Enumerator
PRINT_STATUS_INITIAL | The printing has not started yet; this status is set initially, and while the print dialog is shown.
PRINT_STATUS_PREPARING | This status is set while the begin-print signal is emitted and during pagination.
PRINT_STATUS_GENERATING_DATA | This status is set while the pages are being rendered.
PRINT_STATUS_SENDING_DATA | The print job is being sent off to the printer.
PRINT_STATUS_PENDING | The print job has been sent to the printer, but is not printed for some reason, e.g. the printer may be stopped.
PRINT_STATUS_PENDING_ISSUE | Some problem has occurred during printing, e.g. a paper jam.
PRINT_STATUS_PRINTING | The printer is processing the print job.
PRINT_STATUS_FINISHED | The printing has been completed successfully.
PRINT_STATUS_FINISHED_ABORTED | The printing has been aborted.

## ◆ PropagationPhase

enum Gtk::PropagationPhase

Describes the stage at which events are fed into a Gtk::EventController.

Since gtkmm 3.14:

Enumerator
PHASE_NONE | Events are not delivered automatically. Those can be manually fed through Gtk::EventController::handle_event(). This should only be used when full control about when, or whether the controller handles the event is needed.
PHASE_CAPTURE | Events are delivered in the capture phase. The capture phase happens before the bubble phase, runs from the toplevel down to the event widget. This option should only be used on containers that might possibly handle events before their children do.
PHASE_BUBBLE | Events are delivered in the bubble phase. The bubble phase happens after the capture phase, and before the default handlers are run. This phase runs from the event widget, up to the toplevel.
PHASE_TARGET | Events are delivered in the default widget event handlers, note that widget implementations must chain up on button, motion, touch and grab broken handlers for controllers in this phase to be run.

## ◆ RecentFilterFlags

enum Gtk::RecentFilterFlags

These flags indicate what parts of a Gtk::RecentFilterInfo struct are filled or need to be filled.

Bitwise operators:
  `RecentFilterFlags operator|(RecentFilterFlags, RecentFilterFlags)`
  `RecentFilterFlags operator&(RecentFilterFlags, RecentFilterFlags)`
  `RecentFilterFlags operator^(RecentFilterFlags, RecentFilterFlags)`
  `RecentFilterFlags operator~(RecentFilterFlags)`
  `RecentFilterFlags& operator|=(RecentFilterFlags&, RecentFilterFlags)`
  `RecentFilterFlags& operator&=(RecentFilterFlags&, RecentFilterFlags)`
  `RecentFilterFlags& operator^=(RecentFilterFlags&, RecentFilterFlags)`

Enumerator
RECENT_FILTER_URI | The URI of the file being tested.
RECENT_FILTER_DISPLAY_NAME | The string that will be used to display the file in the recent chooser.
RECENT_FILTER_MIME_TYPE | The mime type of the file.
RECENT_FILTER_APPLICATION | The list of applications that have registered the file.
RECENT_FILTER_GROUP | The groups to which the file belongs to.
RECENT_FILTER_AGE | The number of days elapsed since the file has been registered.

## ◆ RecentSortType

enum Gtk::RecentSortType

Used to specify the sorting method to be applyed to the recently used resource list.

Since gtkmm 2.10:

Enumerator
RECENT_SORT_NONE | Do not sort the returned list of recently used resources.
RECENT_SORT_MRU | Sort the returned list with the most recently used items first.
RECENT_SORT_LRU | Sort the returned list with the least recently used items first.
RECENT_SORT_CUSTOM | Sort the returned list using a custom sorting function passed using Gtk::RecentChooser::set_sort_func().

## ◆ RegionFlags

enum Gtk::RegionFlags

Describes a region within a widget.

Bitwise operators:
  `RegionFlags operator|(RegionFlags, RegionFlags)`
  `RegionFlags operator&(RegionFlags, RegionFlags)`
  `RegionFlags operator^(RegionFlags, RegionFlags)`
  `RegionFlags operator~(RegionFlags)`
  `RegionFlags& operator|=(RegionFlags&, RegionFlags)`
  `RegionFlags& operator&=(RegionFlags&, RegionFlags)`
  `RegionFlags& operator^=(RegionFlags&, RegionFlags)`

Enumerator
REGION_EVEN | Region has an even number within a set.
REGION_ODD | Region has an odd number within a set.
REGION_FIRST | Region is the first one within a set.
REGION_LAST | Region is the last one within a set.
REGION_ONLY | Region is the only one within a set.
REGION_SORTED | Region is part of a sorted area.

## ◆ ReliefStyle

enum Gtk::ReliefStyle

Indicated the relief to be drawn around a Gtk::Button.

Enumerator
RELIEF_NORMAL | Draw a normal relief.
RELIEF_HALF | A half relief. Deprecated in 3.14, does the same as GTK_RELIEF_NORMAL.
RELIEF_NONE | No relief.

## ◆ ResizeMode

enum Gtk::ResizeMode

Enumerator
RESIZE_PARENT | Pass resize request to the parent.
RESIZE_QUEUE | Queue resizes on this widget.
RESIZE_IMMEDIATE | Resize immediately. Deprecated.

## ◆ ResponseType

enum Gtk::ResponseType

Predefined values for use as response ids in Gtk::Dialog::add_button().

All predefined values are negative; GTK+ leaves values of 0 or greater for application-defined response ids.

Enumerator
RESPONSE_NONE | Returned if an action widget has no response id, or if the dialog gets programmatically hidden or destroyed.
RESPONSE_REJECT | Generic response id, not used by GTK+ dialogs.
RESPONSE_ACCEPT | Generic response id, not used by GTK+ dialogs.
RESPONSE_DELETE_EVENT | Returned if the dialog is deleted.
RESPONSE_OK | Returned by OK buttons in GTK+ dialogs.
RESPONSE_CANCEL | Returned by Cancel buttons in GTK+ dialogs.
RESPONSE_CLOSE | Returned by Close buttons in GTK+ dialogs.
RESPONSE_YES | Returned by Yes buttons in GTK+ dialogs.
RESPONSE_NO | Returned by No buttons in GTK+ dialogs.
RESPONSE_APPLY | Returned by Apply buttons in GTK+ dialogs.
RESPONSE_HELP | Returned by Help buttons in GTK+ dialogs.

## ◆ RevealerTransitionType

enum Gtk::RevealerTransitionType

These enumeration values describe the possible transitions when the child of a Gtk::Revealer widget is shown or hidden.

Enumerator
REVEALER_TRANSITION_TYPE_NONE | No transition.
REVEALER_TRANSITION_TYPE_CROSSFADE | Fade in.
REVEALER_TRANSITION_TYPE_SLIDE_RIGHT | Slide in from the left.
REVEALER_TRANSITION_TYPE_SLIDE_LEFT | Slide in from the right.
REVEALER_TRANSITION_TYPE_SLIDE_UP | Slide in from the bottom.
REVEALER_TRANSITION_TYPE_SLIDE_DOWN | Slide in from the top.

## ◆ ScrollablePolicy

enum Gtk::ScrollablePolicy

Defines the policy to be used in a scrollable widget when updating the scrolled window adjustments in a given orientation.

Enumerator
SCROLL_MINIMUM | Scrollable adjustments are based on the minimum size.
SCROLL_NATURAL | Scrollable adjustments are based on the natural size.

## ◆ ScrollType

enum Gtk::ScrollType

Scrolling types.

Enumerator
SCROLL_NONE | No scrolling.
SCROLL_JUMP | Jump to new location.
SCROLL_STEP_BACKWARD | Step backward.
SCROLL_STEP_FORWARD | Step forward.
SCROLL_PAGE_BACKWARD | Page backward.
SCROLL_PAGE_FORWARD | Page forward.
SCROLL_STEP_UP | Step up.
SCROLL_STEP_DOWN | Step down.
SCROLL_PAGE_UP | Page up.
SCROLL_PAGE_DOWN | Page down.
SCROLL_STEP_LEFT | Step to the left.
SCROLL_STEP_RIGHT | Step to the right.
SCROLL_PAGE_LEFT | Page to the left.
SCROLL_PAGE_RIGHT | Page to the right.
SCROLL_START | Scroll to start.
SCROLL_END | Scroll to end.

## ◆ SelectionMode

enum Gtk::SelectionMode

Used to control what selections users are allowed to make.

Enumerator
SELECTION_NONE | No selection is possible.
SELECTION_SINGLE | Zero or one element may be selected.
SELECTION_BROWSE | Exactly one element is selected. In some circumstances, such as initially or during a search operation, it’s possible for no element to be selected with Gtk::SELECTION_BROWSE. What is really enforced is that the user can’t deselect a currently selected element except by selecting another element.
SELECTION_MULTIPLE | Any number of elements may be selected. The Ctrl key may be used to enlarge the selection, and Shift key to select between the focus and the child pointed to. Some widgets may also allow Click-drag to select a range of elements.

## ◆ SensitivityType

enum Gtk::SensitivityType

Determines how GTK+ handles the sensitivity of stepper arrows at the end of range widgets.

Enumerator
SENSITIVITY_AUTO | The arrow is made insensitive if the thumb is at the end.
SENSITIVITY_ON | The arrow is always sensitive.
SENSITIVITY_OFF | The arrow is always insensitive.

## ◆ ShadowType

enum Gtk::ShadowType

Used to change the appearance of an outline typically provided by a Gtk::Frame.

Note that many themes do not differentiate the appearance of the various shadow types: Either their is no visible shadow ( GTK_SHADOW_NONE), or there is (any other value).

Enumerator
SHADOW_NONE | No outline.
SHADOW_IN | The outline is bevelled inwards.
SHADOW_OUT | The outline is bevelled outwards like a button.
SHADOW_ETCHED_IN | The outline has a sunken 3d appearance.
SHADOW_ETCHED_OUT | The outline has a raised 3d appearance.

## ◆ ShortcutType

enum Gtk::ShortcutType

GtkShortcutType specifies the kind of shortcut that is being described.

More values may be added to this enumeration over time.

Since gtkmm 3.20:

Enumerator
SHORTCUT_ACCELERATOR | The shortcut is a keyboard accelerator. The Gtk::ShortcutsShortcut::property_accelerator() property will be used.
SHORTCUT_GESTURE_PINCH | The shortcut is a pinch gesture. GTK+ provides an icon and subtitle.
SHORTCUT_GESTURE_STRETCH | The shortcut is a stretch gesture. GTK+ provides an icon and subtitle.
SHORTCUT_GESTURE_ROTATE_CLOCKWISE | The shortcut is a clockwise rotation gesture. GTK+ provides an icon and subtitle.
SHORTCUT_GESTURE_ROTATE_COUNTERCLOCKWISE | The shortcut is a counterclockwise rotation gesture. GTK+ provides an icon and subtitle.
SHORTCUT_GESTURE_TWO_FINGER_SWIPE_LEFT | The shortcut is a two-finger swipe gesture. GTK+ provides an icon and subtitle.
SHORTCUT_GESTURE_TWO_FINGER_SWIPE_RIGHT | The shortcut is a two-finger swipe gesture. GTK+ provides an icon and subtitle.
SHORTCUT_GESTURE | The shortcut is a gesture. The Gtk::ShortcutsShortcut::property_icon() property will be used.

## ◆ SizeGroupMode

enum Gtk::SizeGroupMode

The mode of the size group determines the directions in which the size group affects the requested sizes of its component widgets.

Enumerator
SIZE_GROUP_NONE | Group has no effect.
SIZE_GROUP_HORIZONTAL | Group affects horizontal requisition.
SIZE_GROUP_VERTICAL | Group affects vertical requisition.
SIZE_GROUP_BOTH | Group affects both horizontal and vertical requisition.

## ◆ SizeRequestMode

enum Gtk::SizeRequestMode

Specifies a preference for height-for-width or width-for-height geometry management.

Enumerator
SIZE_REQUEST_HEIGHT_FOR_WIDTH | Prefer height-for-width geometry management.
SIZE_REQUEST_WIDTH_FOR_HEIGHT | Prefer width-for-height geometry management.
SIZE_REQUEST_CONSTANT_SIZE | Don’t trade height-for-width or width-for-height.

## ◆ SortType

enum Gtk::SortType

Determines the direction of a sort.

Enumerator
SORT_ASCENDING | Sorting is in ascending order.
SORT_DESCENDING | Sorting is in descending order.

## ◆ SpinButtonUpdatePolicy

enum Gtk::SpinButtonUpdatePolicy

The spin button update policy determines whether the spin button displays values even if they are outside the bounds of its adjustment.

See Gtk::SpinButton::set_update_policy().

Enumerator
UPDATE_ALWAYS | When refreshing your Gtk::SpinButton, the value is always displayed.
UPDATE_IF_VALID | When refreshing your Gtk::SpinButton, the value is only displayed if it is valid within the bounds of the spin button's adjustment.

## ◆ SpinType

enum Gtk::SpinType

The values of the GtkSpinType enumeration are used to specify the change to make in Gtk::SpinButton::spin().

Enumerator
SPIN_STEP_FORWARD | Increment by the adjustments step increment.
SPIN_STEP_BACKWARD | Decrement by the adjustments step increment.
SPIN_PAGE_FORWARD | Increment by the adjustments page increment.
SPIN_PAGE_BACKWARD | Decrement by the adjustments page increment.
SPIN_HOME | Go to the adjustments lower bound.
SPIN_END | Go to the adjustments upper bound.
SPIN_USER_DEFINED | Change by a specified amount.

## ◆ StackTransitionType

enum Gtk::StackTransitionType

These enumeration values describe the possible transitions between pages in a Gtk::Stack widget.

New values may be added to this enumeration over time.

Enumerator
STACK_TRANSITION_TYPE_NONE | No transition.
STACK_TRANSITION_TYPE_CROSSFADE | A cross-fade.
STACK_TRANSITION_TYPE_SLIDE_RIGHT | Slide from left to right.
STACK_TRANSITION_TYPE_SLIDE_LEFT | Slide from right to left.
STACK_TRANSITION_TYPE_SLIDE_UP | Slide from bottom up.
STACK_TRANSITION_TYPE_SLIDE_DOWN | Slide from top down.
STACK_TRANSITION_TYPE_SLIDE_LEFT_RIGHT | Slide from left or right according to the children order.
STACK_TRANSITION_TYPE_SLIDE_UP_DOWN | Slide from top down or bottom up according to the order.
STACK_TRANSITION_TYPE_OVER_UP | Cover the old page by sliding up. Since gtkmm 3.12:
STACK_TRANSITION_TYPE_OVER_DOWN | Cover the old page by sliding down. Since gtkmm 3.12:
STACK_TRANSITION_TYPE_OVER_LEFT | Cover the old page by sliding to the left. Since gtkmm 3.12:
STACK_TRANSITION_TYPE_OVER_RIGHT | Cover the old page by sliding to the right. Since gtkmm 3.12:
STACK_TRANSITION_TYPE_UNDER_UP | Uncover the new page by sliding up. Since gtkmm 3.12:
STACK_TRANSITION_TYPE_UNDER_DOWN | Uncover the new page by sliding down. Since gtkmm 3.12:
STACK_TRANSITION_TYPE_UNDER_LEFT | Uncover the new page by sliding to the left. Since gtkmm 3.12:
STACK_TRANSITION_TYPE_UNDER_RIGHT | Uncover the new page by sliding to the right. Since gtkmm 3.12:
STACK_TRANSITION_TYPE_OVER_UP_DOWN | Cover the old page sliding up or uncover the new page sliding down, according to order. Since gtkmm 3.12:
STACK_TRANSITION_TYPE_OVER_DOWN_UP | Cover the old page sliding down or uncover the new page sliding up, according to order. Since gtkmm 3.14:
STACK_TRANSITION_TYPE_OVER_LEFT_RIGHT | Cover the old page sliding left or uncover the new page sliding right, according to order. Since gtkmm 3.14:
STACK_TRANSITION_TYPE_OVER_RIGHT_LEFT | Cover the old page sliding right or uncover the new page sliding left, according to order. Since gtkmm 3.14:

## ◆ StateFlags

enum Gtk::StateFlags

Describes a widget state.

Widget states are used to match the widget against CSS pseudo-classes. Note that GTK extends the regular CSS classes and sometimes uses different names.

Bitwise operators:
  `StateFlags operator|(StateFlags, StateFlags)`
  `StateFlags operator&(StateFlags, StateFlags)`
  `StateFlags operator^(StateFlags, StateFlags)`
  `StateFlags operator~(StateFlags)`
  `StateFlags& operator|=(StateFlags&, StateFlags)`
  `StateFlags& operator&=(StateFlags&, StateFlags)`
  `StateFlags& operator^=(StateFlags&, StateFlags)`

Enumerator
STATE_FLAG_NORMAL | State during normal operation.
STATE_FLAG_ACTIVE | Widget is active.
STATE_FLAG_PRELIGHT | Widget has a mouse pointer over it.
STATE_FLAG_SELECTED | Widget is selected.
STATE_FLAG_INSENSITIVE | Widget is insensitive.
STATE_FLAG_INCONSISTENT | Widget is inconsistent.
STATE_FLAG_FOCUSED | Widget has the keyboard focus.
STATE_FLAG_BACKDROP | Widget is in a background toplevel window.
STATE_FLAG_DIR_LTR | Widget is in left-to-right text direction. Since gtkmm 3.8:
STATE_FLAG_DIR_RTL | Widget is in right-to-left text direction. Since gtkmm 3.8:
STATE_FLAG_LINK | Widget is a link. Since gtkmm 3.12:
STATE_FLAG_VISITED | The location the widget points to has already been visited. Since gtkmm 3.12:
STATE_FLAG_CHECKED | Widget is checked. Since gtkmm 3.14:
STATE_FLAG_DROP_ACTIVE | Widget is highlighted as a drop target for DND. Since gtkmm 3.20:

## ◆ TargetFlags

enum Gtk::TargetFlags

The Gtk::TargetFlags enumeration is used to specify constraints on a Gtk::TargetEntry.

Bitwise operators:
  `TargetFlags operator|(TargetFlags, TargetFlags)`
  `TargetFlags operator&(TargetFlags, TargetFlags)`
  `TargetFlags operator^(TargetFlags, TargetFlags)`
  `TargetFlags operator~(TargetFlags)`
  `TargetFlags& operator|=(TargetFlags&, TargetFlags)`
  `TargetFlags& operator&=(TargetFlags&, TargetFlags)`
  `TargetFlags& operator^=(TargetFlags&, TargetFlags)`

Enumerator
TARGET_SAME_APP | If this is set, the target will only be selected for drags within a single application.
TARGET_SAME_WIDGET | If this is set, the target will only be selected for drags within a single widget.
TARGET_OTHER_APP | If this is set, the target will not be selected for drags within a single application.
TARGET_OTHER_WIDGET | If this is set, the target will not be selected for drags withing a single widget.

## ◆ TextDirection

enum Gtk::TextDirection

Reading directions for text.

Enumerator
TEXT_DIR_NONE | No direction.
TEXT_DIR_LTR | Left to right text direction.
TEXT_DIR_RTL | Right to left text direction.

## ◆ TextSearchFlags

enum Gtk::TextSearchFlags

Flags affecting how a search is done.

If neither Gtk::TEXT_SEARCH_VISIBLE_ONLY nor Gtk::TEXT_SEARCH_TEXT_ONLY are enabled, the match must be exact; the special 0xFFFC character will match embedded pixbufs or child widgets.

Bitwise operators:
  `TextSearchFlags operator|(TextSearchFlags, TextSearchFlags)`
  `TextSearchFlags operator&(TextSearchFlags, TextSearchFlags)`
  `TextSearchFlags operator^(TextSearchFlags, TextSearchFlags)`
  `TextSearchFlags operator~(TextSearchFlags)`
  `TextSearchFlags& operator|=(TextSearchFlags&, TextSearchFlags)`
  `TextSearchFlags& operator&=(TextSearchFlags&, TextSearchFlags)`
  `TextSearchFlags& operator^=(TextSearchFlags&, TextSearchFlags)`

Enumerator
TEXT_SEARCH_VISIBLE_ONLY | Search only visible data. A search match may have invisible text interspersed.
TEXT_SEARCH_TEXT_ONLY | Search only text. A match may have pixbufs or child widgets mixed inside the matched range.
TEXT_SEARCH_CASE_INSENSITIVE | The text will be matched regardless of what case it is in.

## ◆ TextWindowType

enum Gtk::TextWindowType

Used to reference the parts of Gtk::TextView.

Enumerator
TEXT_WINDOW_PRIVATE | Invalid value, used as a marker.
TEXT_WINDOW_WIDGET | Window that floats over scrolling areas.
TEXT_WINDOW_TEXT | Scrollable text window.
TEXT_WINDOW_LEFT | Left side border window.
TEXT_WINDOW_RIGHT | Right side border window.
TEXT_WINDOW_TOP | Top border window.
TEXT_WINDOW_BOTTOM | Bottom border window.

## ◆ ToolbarStyle

enum Gtk::ToolbarStyle

Used to customize the appearance of a Gtk::Toolbar.

Note that setting the toolbar style overrides the user’s preferences for the default toolbar style. Note that if the button has only a label set and GTK_TOOLBAR_ICONS is used, the label will be visible, and vice versa.

Enumerator
TOOLBAR_ICONS | Buttons display only icons in the toolbar.
TOOLBAR_TEXT | Buttons display only text labels in the toolbar.
TOOLBAR_BOTH | Buttons display text and icons in the toolbar.
TOOLBAR_BOTH_HORIZ | Buttons display icons and text alongside each other, rather than vertically stacked.

## ◆ ToolPaletteDragTargets

enum Gtk::ToolPaletteDragTargets

Flags used to specify the supported drag targets.

Bitwise operators:
  `ToolPaletteDragTargets operator|(ToolPaletteDragTargets, ToolPaletteDragTargets)`
  `ToolPaletteDragTargets operator&(ToolPaletteDragTargets, ToolPaletteDragTargets)`
  `ToolPaletteDragTargets operator^(ToolPaletteDragTargets, ToolPaletteDragTargets)`
  `ToolPaletteDragTargets operator~(ToolPaletteDragTargets)`
  `ToolPaletteDragTargets& operator|=(ToolPaletteDragTargets&, ToolPaletteDragTargets)`
  `ToolPaletteDragTargets& operator&=(ToolPaletteDragTargets&, ToolPaletteDragTargets)`
  `ToolPaletteDragTargets& operator^=(ToolPaletteDragTargets&, ToolPaletteDragTargets)`

Enumerator
TOOL_PALETTE_DRAG_ITEMS | Support drag of items.
TOOL_PALETTE_DRAG_GROUPS | Support drag of groups.

## ◆ TreeModelFlags

enum Gtk::TreeModelFlags

These flags indicate various properties of a Gtk::TreeModel.

They are returned by Gtk::TreeModel::get_flags(), and must be static for the lifetime of the object. A more complete description of Gtk::TREE_MODEL_ITERS_PERSIST can be found in the overview of this section.

Bitwise operators:
  `TreeModelFlags operator|(TreeModelFlags, TreeModelFlags)`
  `TreeModelFlags operator&(TreeModelFlags, TreeModelFlags)`
  `TreeModelFlags operator^(TreeModelFlags, TreeModelFlags)`
  `TreeModelFlags operator~(TreeModelFlags)`
  `TreeModelFlags& operator|=(TreeModelFlags&, TreeModelFlags)`
  `TreeModelFlags& operator&=(TreeModelFlags&, TreeModelFlags)`
  `TreeModelFlags& operator^=(TreeModelFlags&, TreeModelFlags)`

Enumerator
TREE_MODEL_ITERS_PERSIST | Iterators survive all signals emitted by the tree.
TREE_MODEL_LIST_ONLY | The model is a list only, and never has children.

## ◆ TreeViewColumnSizing

enum Gtk::TreeViewColumnSizing

The sizing method the column uses to determine its width.

Please note that GTK_TREE_VIEW_COLUMN_AUTOSIZE are inefficient for large views, and can make columns appear choppy.

Enumerator
TREE_VIEW_COLUMN_GROW_ONLY | Columns only get bigger in reaction to changes in the model.
TREE_VIEW_COLUMN_AUTOSIZE | Columns resize to be the optimal size everytime the model changes.
TREE_VIEW_COLUMN_FIXED | Columns are a fixed numbers of pixels wide.

## ◆ TreeViewDropPosition

enum Gtk::TreeViewDropPosition

An enum for determining where a dropped row goes.

Enumerator
TREE_VIEW_DROP_BEFORE | Dropped row is inserted before.
TREE_VIEW_DROP_AFTER | Dropped row is inserted after.
TREE_VIEW_DROP_INTO_OR_BEFORE | Dropped row becomes a child or is inserted before.
TREE_VIEW_DROP_INTO_OR_AFTER | Dropped row becomes a child or is inserted after.

## ◆ TreeViewGridLines

enum Gtk::TreeViewGridLines

Used to indicate which grid lines to draw in a tree view.

Enumerator
TREE_VIEW_GRID_LINES_NONE | No grid lines.
TREE_VIEW_GRID_LINES_HORIZONTAL | Horizontal grid lines.
TREE_VIEW_GRID_LINES_VERTICAL | Vertical grid lines.
TREE_VIEW_GRID_LINES_BOTH | Horizontal and vertical grid lines.

## ◆ UIManagerItemType

enum Gtk::UIManagerItemType

These enumeration values are used by gtk_ui_manager_add_ui() to determine what UI element to create.

Deprecated: 3.10

Deprecated:
  Because Gtk::UIManager is deprecated.

Bitwise operators:
  `UIManagerItemType operator|(UIManagerItemType, UIManagerItemType)`
  `UIManagerItemType operator&(UIManagerItemType, UIManagerItemType)`
  `UIManagerItemType operator^(UIManagerItemType, UIManagerItemType)`
  `UIManagerItemType operator~(UIManagerItemType)`
  `UIManagerItemType& operator|=(UIManagerItemType&, UIManagerItemType)`
  `UIManagerItemType& operator&=(UIManagerItemType&, UIManagerItemType)`
  `UIManagerItemType& operator^=(UIManagerItemType&, UIManagerItemType)`

Enumerator
UI_MANAGER_AUTO | Pick the type of the UI element according to context.
UI_MANAGER_MENUBAR | Create a menubar.
UI_MANAGER_MENU | Create a menu.
UI_MANAGER_TOOLBAR | Create a toolbar.
UI_MANAGER_PLACEHOLDER | Insert a placeholder.
UI_MANAGER_POPUP | Create a popup menu.
UI_MANAGER_MENUITEM | Create a menuitem.
UI_MANAGER_TOOLITEM | Create a toolitem.
UI_MANAGER_SEPARATOR | Create a separator.
UI_MANAGER_ACCELERATOR | Install an accelerator.
UI_MANAGER_POPUP_WITH_ACCELS | Same as Gtk::UI_MANAGER_POPUP, but the actions’ accelerators are shown.

## ◆ Unit

enum Gtk::Unit

See also Gtk::PrintSettings::set_paper_width().

Enumerator
UNIT_NONE | No units.
UNIT_POINTS | Dimensions in points.
UNIT_INCH | Dimensions in inches.
UNIT_MM | Dimensions in millimeters.

## ◆ WidgetHelpType

enum Gtk::WidgetHelpType

Kinds of widget-specific help.

Used by the signal_show_help() signal.

Enumerator
WIDGET_HELP_TOOLTIP | Tooltip.
WIDGET_HELP_WHATS_THIS | What’s this.

## ◆ WindowPosition

enum Gtk::WindowPosition

Window placement can be influenced using this enumeration.

Note that using Gtk::WIN_POS_CENTER_ALWAYS is almost always a bad idea. It won’t necessarily work well with all window managers or on all windowing systems.

Enumerator
WIN_POS_NONE | No influence is made on placement.
WIN_POS_CENTER | Windows should be placed in the center of the screen.
WIN_POS_MOUSE | Windows should be placed at the current mouse position.
WIN_POS_CENTER_ALWAYS | Keep window centered as it changes size, etc.
WIN_POS_CENTER_ON_PARENT | Center the window on its transient parent (see Gtk::Window::set_transient_for()).

## Function Documentation

## ◆ operator &() [1/21]

AccelFlags Gtk::operator& | ( | AccelFlags | lhs,
|  | AccelFlags | rhs
| ) |  |
| inline

## ◆ operator &() [2/21]

ToolPaletteDragTargets Gtk::operator& | ( | ToolPaletteDragTargets | lhs,
|  | ToolPaletteDragTargets | rhs
| ) |  |
| inline

## ◆ operator &() [3/21]

TextSearchFlags Gtk::operator& | ( | TextSearchFlags | lhs,
|  | TextSearchFlags | rhs
| ) |  |
| inline

## ◆ operator &() [4/21]

FileFilterFlags Gtk::operator& | ( | FileFilterFlags | lhs,
|  | FileFilterFlags | rhs
| ) |  |
| inline

## ◆ operator &() [5/21]

DialogFlags Gtk::operator& | ( | DialogFlags | lhs,
|  | DialogFlags | rhs
| ) |  |
| inline

## ◆ operator &() [6/21]

TreeModelFlags Gtk::operator& | ( | TreeModelFlags | lhs,
|  | TreeModelFlags | rhs
| ) |  |
| inline

## ◆ operator &() [7/21]

CalendarDisplayOptions Gtk::operator& | ( | CalendarDisplayOptions | lhs,
|  | CalendarDisplayOptions | rhs
| ) |  |
| inline

## ◆ operator &() [8/21]

RecentFilterFlags Gtk::operator& | ( | RecentFilterFlags | lhs,
|  | RecentFilterFlags | rhs
| ) |  |
| inline

## ◆ operator &() [9/21]

ApplicationInhibitFlags Gtk::operator& | ( | ApplicationInhibitFlags | lhs,
|  | ApplicationInhibitFlags | rhs
| ) |  |
| inline

## ◆ operator &() [10/21]

CellRendererState Gtk::operator& | ( | CellRendererState | lhs,
|  | CellRendererState | rhs
| ) |  |
| inline

## ◆ operator &() [11/21]

PrintCapabilities Gtk::operator& | ( | PrintCapabilities | lhs,
|  | PrintCapabilities | rhs
| ) |  |
| inline

## ◆ operator &() [12/21]

IconLookupFlags Gtk::operator& | ( | IconLookupFlags | lhs,
|  | IconLookupFlags | rhs
| ) |  |
| inline

## ◆ operator &() [13/21]

UIManagerItemType Gtk::operator& | ( | UIManagerItemType | lhs,
|  | UIManagerItemType | rhs
| ) |  |
| inline

## ◆ operator &() [14/21]

DestDefaults Gtk::operator& | ( | DestDefaults | lhs,
|  | DestDefaults | rhs
| ) |  |
| inline

## ◆ operator &() [15/21]

AttachOptions Gtk::operator& | ( | AttachOptions | lhs,
|  | AttachOptions | rhs
| ) |  |
| inline

## ◆ operator &() [16/21]

PlacesOpenFlags Gtk::operator& | ( | PlacesOpenFlags | lhs,
|  | PlacesOpenFlags | rhs
| ) |  |
| inline

## ◆ operator &() [17/21]

TargetFlags Gtk::operator& | ( | TargetFlags | lhs,
|  | TargetFlags | rhs
| ) |  |
| inline

## ◆ operator &() [18/21]

RegionFlags Gtk::operator& | ( | RegionFlags | lhs,
|  | RegionFlags | rhs
| ) |  |
| inline

## ◆ operator &() [19/21]

JunctionSides Gtk::operator& | ( | JunctionSides | lhs,
|  | JunctionSides | rhs
| ) |  |
| inline

## ◆ operator &() [20/21]

StateFlags Gtk::operator& | ( | StateFlags | lhs,
|  | StateFlags | rhs
| ) |  |
| inline

## ◆ operator &() [21/21]

InputHints Gtk::operator& | ( | InputHints | lhs,
|  | InputHints | rhs
| ) |  |
| inline

## ◆ operator &=() [1/21]

AccelFlags& Gtk::operator&= | ( | AccelFlags& | lhs,
|  | AccelFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [2/21]

ToolPaletteDragTargets& Gtk::operator&= | ( | ToolPaletteDragTargets& | lhs,
|  | ToolPaletteDragTargets | rhs
| ) |  |
| inline

## ◆ operator &=() [3/21]

TextSearchFlags& Gtk::operator&= | ( | TextSearchFlags& | lhs,
|  | TextSearchFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [4/21]

FileFilterFlags& Gtk::operator&= | ( | FileFilterFlags& | lhs,
|  | FileFilterFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [5/21]

DialogFlags& Gtk::operator&= | ( | DialogFlags& | lhs,
|  | DialogFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [6/21]

TreeModelFlags& Gtk::operator&= | ( | TreeModelFlags& | lhs,
|  | TreeModelFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [7/21]

CalendarDisplayOptions& Gtk::operator&= | ( | CalendarDisplayOptions& | lhs,
|  | CalendarDisplayOptions | rhs
| ) |  |
| inline

## ◆ operator &=() [8/21]

RecentFilterFlags& Gtk::operator&= | ( | RecentFilterFlags& | lhs,
|  | RecentFilterFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [9/21]

ApplicationInhibitFlags& Gtk::operator&= | ( | ApplicationInhibitFlags& | lhs,
|  | ApplicationInhibitFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [10/21]

CellRendererState& Gtk::operator&= | ( | CellRendererState& | lhs,
|  | CellRendererState | rhs
| ) |  |
| inline

## ◆ operator &=() [11/21]

PrintCapabilities& Gtk::operator&= | ( | PrintCapabilities& | lhs,
|  | PrintCapabilities | rhs
| ) |  |
| inline

## ◆ operator &=() [12/21]

IconLookupFlags& Gtk::operator&= | ( | IconLookupFlags& | lhs,
|  | IconLookupFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [13/21]

UIManagerItemType& Gtk::operator&= | ( | UIManagerItemType& | lhs,
|  | UIManagerItemType | rhs
| ) |  |
| inline

## ◆ operator &=() [14/21]

DestDefaults& Gtk::operator&= | ( | DestDefaults& | lhs,
|  | DestDefaults | rhs
| ) |  |
| inline

## ◆ operator &=() [15/21]

AttachOptions& Gtk::operator&= | ( | AttachOptions& | lhs,
|  | AttachOptions | rhs
| ) |  |
| inline

## ◆ operator &=() [16/21]

PlacesOpenFlags& Gtk::operator&= | ( | PlacesOpenFlags& | lhs,
|  | PlacesOpenFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [17/21]

TargetFlags& Gtk::operator&= | ( | TargetFlags& | lhs,
|  | TargetFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [18/21]

RegionFlags& Gtk::operator&= | ( | RegionFlags& | lhs,
|  | RegionFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [19/21]

JunctionSides& Gtk::operator&= | ( | JunctionSides& | lhs,
|  | JunctionSides | rhs
| ) |  |
| inline

## ◆ operator &=() [20/21]

StateFlags& Gtk::operator&= | ( | StateFlags& | lhs,
|  | StateFlags | rhs
| ) |  |
| inline

## ◆ operator &=() [21/21]

InputHints& Gtk::operator&= | ( | InputHints& | lhs,
|  | InputHints | rhs
| ) |  |
| inline

## ◆ operator^() [1/21]

AccelFlags Gtk::operator^ | ( | AccelFlags | lhs,
|  | AccelFlags | rhs
| ) |  |
| inline

## ◆ operator^() [2/21]

ToolPaletteDragTargets Gtk::operator^ | ( | ToolPaletteDragTargets | lhs,
|  | ToolPaletteDragTargets | rhs
| ) |  |
| inline

## ◆ operator^() [3/21]

TextSearchFlags Gtk::operator^ | ( | TextSearchFlags | lhs,
|  | TextSearchFlags | rhs
| ) |  |
| inline

## ◆ operator^() [4/21]

FileFilterFlags Gtk::operator^ | ( | FileFilterFlags | lhs,
|  | FileFilterFlags | rhs
| ) |  |
| inline

## ◆ operator^() [5/21]

DialogFlags Gtk::operator^ | ( | DialogFlags | lhs,
|  | DialogFlags | rhs
| ) |  |
| inline

## ◆ operator^() [6/21]

TreeModelFlags Gtk::operator^ | ( | TreeModelFlags | lhs,
|  | TreeModelFlags | rhs
| ) |  |
| inline

## ◆ operator^() [7/21]

CalendarDisplayOptions Gtk::operator^ | ( | CalendarDisplayOptions | lhs,
|  | CalendarDisplayOptions | rhs
| ) |  |
| inline

## ◆ operator^() [8/21]

RecentFilterFlags Gtk::operator^ | ( | RecentFilterFlags | lhs,
|  | RecentFilterFlags | rhs
| ) |  |
| inline

## ◆ operator^() [9/21]

ApplicationInhibitFlags Gtk::operator^ | ( | ApplicationInhibitFlags | lhs,
|  | ApplicationInhibitFlags | rhs
| ) |  |
| inline

## ◆ operator^() [10/21]

CellRendererState Gtk::operator^ | ( | CellRendererState | lhs,
|  | CellRendererState | rhs
| ) |  |
| inline

## ◆ operator^() [11/21]

PrintCapabilities Gtk::operator^ | ( | PrintCapabilities | lhs,
|  | PrintCapabilities | rhs
| ) |  |
| inline

## ◆ operator^() [12/21]

IconLookupFlags Gtk::operator^ | ( | IconLookupFlags | lhs,
|  | IconLookupFlags | rhs
| ) |  |
| inline

## ◆ operator^() [13/21]

UIManagerItemType Gtk::operator^ | ( | UIManagerItemType | lhs,
|  | UIManagerItemType | rhs
| ) |  |
| inline

## ◆ operator^() [14/21]

DestDefaults Gtk::operator^ | ( | DestDefaults | lhs,
|  | DestDefaults | rhs
| ) |  |
| inline

## ◆ operator^() [15/21]

AttachOptions Gtk::operator^ | ( | AttachOptions | lhs,
|  | AttachOptions | rhs
| ) |  |
| inline

## ◆ operator^() [16/21]

PlacesOpenFlags Gtk::operator^ | ( | PlacesOpenFlags | lhs,
|  | PlacesOpenFlags | rhs
| ) |  |
| inline

## ◆ operator^() [17/21]

TargetFlags Gtk::operator^ | ( | TargetFlags | lhs,
|  | TargetFlags | rhs
| ) |  |
| inline

## ◆ operator^() [18/21]

RegionFlags Gtk::operator^ | ( | RegionFlags | lhs,
|  | RegionFlags | rhs
| ) |  |
| inline

## ◆ operator^() [19/21]

JunctionSides Gtk::operator^ | ( | JunctionSides | lhs,
|  | JunctionSides | rhs
| ) |  |
| inline

## ◆ operator^() [20/21]

StateFlags Gtk::operator^ | ( | StateFlags | lhs,
|  | StateFlags | rhs
| ) |  |
| inline

## ◆ operator^() [21/21]

InputHints Gtk::operator^ | ( | InputHints | lhs,
|  | InputHints | rhs
| ) |  |
| inline

## ◆ operator^=() [1/21]

AccelFlags& Gtk::operator^= | ( | AccelFlags& | lhs,
|  | AccelFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [2/21]

ToolPaletteDragTargets& Gtk::operator^= | ( | ToolPaletteDragTargets& | lhs,
|  | ToolPaletteDragTargets | rhs
| ) |  |
| inline

## ◆ operator^=() [3/21]

TextSearchFlags& Gtk::operator^= | ( | TextSearchFlags& | lhs,
|  | TextSearchFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [4/21]

FileFilterFlags& Gtk::operator^= | ( | FileFilterFlags& | lhs,
|  | FileFilterFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [5/21]

DialogFlags& Gtk::operator^= | ( | DialogFlags& | lhs,
|  | DialogFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [6/21]

TreeModelFlags& Gtk::operator^= | ( | TreeModelFlags& | lhs,
|  | TreeModelFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [7/21]

CalendarDisplayOptions& Gtk::operator^= | ( | CalendarDisplayOptions& | lhs,
|  | CalendarDisplayOptions | rhs
| ) |  |
| inline

## ◆ operator^=() [8/21]

RecentFilterFlags& Gtk::operator^= | ( | RecentFilterFlags& | lhs,
|  | RecentFilterFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [9/21]

ApplicationInhibitFlags& Gtk::operator^= | ( | ApplicationInhibitFlags& | lhs,
|  | ApplicationInhibitFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [10/21]

CellRendererState& Gtk::operator^= | ( | CellRendererState& | lhs,
|  | CellRendererState | rhs
| ) |  |
| inline

## ◆ operator^=() [11/21]

PrintCapabilities& Gtk::operator^= | ( | PrintCapabilities& | lhs,
|  | PrintCapabilities | rhs
| ) |  |
| inline

## ◆ operator^=() [12/21]

IconLookupFlags& Gtk::operator^= | ( | IconLookupFlags& | lhs,
|  | IconLookupFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [13/21]

UIManagerItemType& Gtk::operator^= | ( | UIManagerItemType& | lhs,
|  | UIManagerItemType | rhs
| ) |  |
| inline

## ◆ operator^=() [14/21]

DestDefaults& Gtk::operator^= | ( | DestDefaults& | lhs,
|  | DestDefaults | rhs
| ) |  |
| inline

## ◆ operator^=() [15/21]

AttachOptions& Gtk::operator^= | ( | AttachOptions& | lhs,
|  | AttachOptions | rhs
| ) |  |
| inline

## ◆ operator^=() [16/21]

PlacesOpenFlags& Gtk::operator^= | ( | PlacesOpenFlags& | lhs,
|  | PlacesOpenFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [17/21]

TargetFlags& Gtk::operator^= | ( | TargetFlags& | lhs,
|  | TargetFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [18/21]

RegionFlags& Gtk::operator^= | ( | RegionFlags& | lhs,
|  | RegionFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [19/21]

JunctionSides& Gtk::operator^= | ( | JunctionSides& | lhs,
|  | JunctionSides | rhs
| ) |  |
| inline

## ◆ operator^=() [20/21]

StateFlags& Gtk::operator^= | ( | StateFlags& | lhs,
|  | StateFlags | rhs
| ) |  |
| inline

## ◆ operator^=() [21/21]

InputHints& Gtk::operator^= | ( | InputHints& | lhs,
|  | InputHints | rhs
| ) |  |
| inline

## ◆ operator|() [1/21]

AccelFlags Gtk::operator| | ( | AccelFlags | lhs,
|  | AccelFlags | rhs
| ) |  |
| inline

## ◆ operator|() [2/21]

ToolPaletteDragTargets Gtk::operator| | ( | ToolPaletteDragTargets | lhs,
|  | ToolPaletteDragTargets | rhs
| ) |  |
| inline

## ◆ operator|() [3/21]

TextSearchFlags Gtk::operator| | ( | TextSearchFlags | lhs,
|  | TextSearchFlags | rhs
| ) |  |
| inline

## ◆ operator|() [4/21]

FileFilterFlags Gtk::operator| | ( | FileFilterFlags | lhs,
|  | FileFilterFlags | rhs
| ) |  |
| inline

## ◆ operator|() [5/21]

DialogFlags Gtk::operator| | ( | DialogFlags | lhs,
|  | DialogFlags | rhs
| ) |  |
| inline

## ◆ operator|() [6/21]

TreeModelFlags Gtk::operator| | ( | TreeModelFlags | lhs,
|  | TreeModelFlags | rhs
| ) |  |
| inline

## ◆ operator|() [7/21]

CalendarDisplayOptions Gtk::operator| | ( | CalendarDisplayOptions | lhs,
|  | CalendarDisplayOptions | rhs
| ) |  |
| inline

## ◆ operator|() [8/21]

RecentFilterFlags Gtk::operator| | ( | RecentFilterFlags | lhs,
|  | RecentFilterFlags | rhs
| ) |  |
| inline

## ◆ operator|() [9/21]

ApplicationInhibitFlags Gtk::operator| | ( | ApplicationInhibitFlags | lhs,
|  | ApplicationInhibitFlags | rhs
| ) |  |
| inline

## ◆ operator|() [10/21]

CellRendererState Gtk::operator| | ( | CellRendererState | lhs,
|  | CellRendererState | rhs
| ) |  |
| inline

## ◆ operator|() [11/21]

PrintCapabilities Gtk::operator| | ( | PrintCapabilities | lhs,
|  | PrintCapabilities | rhs
| ) |  |
| inline

## ◆ operator|() [12/21]

IconLookupFlags Gtk::operator| | ( | IconLookupFlags | lhs,
|  | IconLookupFlags | rhs
| ) |  |
| inline

## ◆ operator|() [13/21]

UIManagerItemType Gtk::operator| | ( | UIManagerItemType | lhs,
|  | UIManagerItemType | rhs
| ) |  |
| inline

## ◆ operator|() [14/21]

DestDefaults Gtk::operator| | ( | DestDefaults | lhs,
|  | DestDefaults | rhs
| ) |  |
| inline

## ◆ operator|() [15/21]

AttachOptions Gtk::operator| | ( | AttachOptions | lhs,
|  | AttachOptions | rhs
| ) |  |
| inline

## ◆ operator|() [16/21]

PlacesOpenFlags Gtk::operator| | ( | PlacesOpenFlags | lhs,
|  | PlacesOpenFlags | rhs
| ) |  |
| inline

## ◆ operator|() [17/21]

TargetFlags Gtk::operator| | ( | TargetFlags | lhs,
|  | TargetFlags | rhs
| ) |  |
| inline

## ◆ operator|() [18/21]

RegionFlags Gtk::operator| | ( | RegionFlags | lhs,
|  | RegionFlags | rhs
| ) |  |
| inline

## ◆ operator|() [19/21]

JunctionSides Gtk::operator| | ( | JunctionSides | lhs,
|  | JunctionSides | rhs
| ) |  |
| inline

## ◆ operator|() [20/21]

StateFlags Gtk::operator| | ( | StateFlags | lhs,
|  | StateFlags | rhs
| ) |  |
| inline

## ◆ operator|() [21/21]

InputHints Gtk::operator| | ( | InputHints | lhs,
|  | InputHints | rhs
| ) |  |
| inline

## ◆ operator|=() [1/21]

AccelFlags& Gtk::operator|= | ( | AccelFlags& | lhs,
|  | AccelFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [2/21]

ToolPaletteDragTargets& Gtk::operator|= | ( | ToolPaletteDragTargets& | lhs,
|  | ToolPaletteDragTargets | rhs
| ) |  |
| inline

## ◆ operator|=() [3/21]

TextSearchFlags& Gtk::operator|= | ( | TextSearchFlags& | lhs,
|  | TextSearchFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [4/21]

FileFilterFlags& Gtk::operator|= | ( | FileFilterFlags& | lhs,
|  | FileFilterFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [5/21]

DialogFlags& Gtk::operator|= | ( | DialogFlags& | lhs,
|  | DialogFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [6/21]

TreeModelFlags& Gtk::operator|= | ( | TreeModelFlags& | lhs,
|  | TreeModelFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [7/21]

CalendarDisplayOptions& Gtk::operator|= | ( | CalendarDisplayOptions& | lhs,
|  | CalendarDisplayOptions | rhs
| ) |  |
| inline

## ◆ operator|=() [8/21]

RecentFilterFlags& Gtk::operator|= | ( | RecentFilterFlags& | lhs,
|  | RecentFilterFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [9/21]

ApplicationInhibitFlags& Gtk::operator|= | ( | ApplicationInhibitFlags& | lhs,
|  | ApplicationInhibitFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [10/21]

CellRendererState& Gtk::operator|= | ( | CellRendererState& | lhs,
|  | CellRendererState | rhs
| ) |  |
| inline

## ◆ operator|=() [11/21]

PrintCapabilities& Gtk::operator|= | ( | PrintCapabilities& | lhs,
|  | PrintCapabilities | rhs
| ) |  |
| inline

## ◆ operator|=() [12/21]

IconLookupFlags& Gtk::operator|= | ( | IconLookupFlags& | lhs,
|  | IconLookupFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [13/21]

UIManagerItemType& Gtk::operator|= | ( | UIManagerItemType& | lhs,
|  | UIManagerItemType | rhs
| ) |  |
| inline

## ◆ operator|=() [14/21]

DestDefaults& Gtk::operator|= | ( | DestDefaults& | lhs,
|  | DestDefaults | rhs
| ) |  |
| inline

## ◆ operator|=() [15/21]

AttachOptions& Gtk::operator|= | ( | AttachOptions& | lhs,
|  | AttachOptions | rhs
| ) |  |
| inline

## ◆ operator|=() [16/21]

PlacesOpenFlags& Gtk::operator|= | ( | PlacesOpenFlags& | lhs,
|  | PlacesOpenFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [17/21]

TargetFlags& Gtk::operator|= | ( | TargetFlags& | lhs,
|  | TargetFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [18/21]

RegionFlags& Gtk::operator|= | ( | RegionFlags& | lhs,
|  | RegionFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [19/21]

JunctionSides& Gtk::operator|= | ( | JunctionSides& | lhs,
|  | JunctionSides | rhs
| ) |  |
| inline

## ◆ operator|=() [20/21]

StateFlags& Gtk::operator|= | ( | StateFlags& | lhs,
|  | StateFlags | rhs
| ) |  |
| inline

## ◆ operator|=() [21/21]

InputHints& Gtk::operator|= | ( | InputHints& | lhs,
|  | InputHints | rhs
| ) |  |
| inline

## ◆ operator~() [1/21]

AccelFlags Gtk::operator~ | ( | AccelFlags | flags | ) |
| inline

## ◆ operator~() [2/21]

ToolPaletteDragTargets Gtk::operator~ | ( | ToolPaletteDragTargets | flags | ) |
| inline

## ◆ operator~() [3/21]

TextSearchFlags Gtk::operator~ | ( | TextSearchFlags | flags | ) |
| inline

## ◆ operator~() [4/21]

FileFilterFlags Gtk::operator~ | ( | FileFilterFlags | flags | ) |
| inline

## ◆ operator~() [5/21]

DialogFlags Gtk::operator~ | ( | DialogFlags | flags | ) |
| inline

## ◆ operator~() [6/21]

TreeModelFlags Gtk::operator~ | ( | TreeModelFlags | flags | ) |
| inline

## ◆ operator~() [7/21]

CalendarDisplayOptions Gtk::operator~ | ( | CalendarDisplayOptions | flags | ) |
| inline

## ◆ operator~() [8/21]

RecentFilterFlags Gtk::operator~ | ( | RecentFilterFlags | flags | ) |
| inline

## ◆ operator~() [9/21]

ApplicationInhibitFlags Gtk::operator~ | ( | ApplicationInhibitFlags | flags | ) |
| inline

## ◆ operator~() [10/21]

CellRendererState Gtk::operator~ | ( | CellRendererState | flags | ) |
| inline

## ◆ operator~() [11/21]

PrintCapabilities Gtk::operator~ | ( | PrintCapabilities | flags | ) |
| inline

## ◆ operator~() [12/21]

IconLookupFlags Gtk::operator~ | ( | IconLookupFlags | flags | ) |
| inline

## ◆ operator~() [13/21]

UIManagerItemType Gtk::operator~ | ( | UIManagerItemType | flags | ) |
| inline

## ◆ operator~() [14/21]

DestDefaults Gtk::operator~ | ( | DestDefaults | flags | ) |
| inline

## ◆ operator~() [15/21]

AttachOptions Gtk::operator~ | ( | AttachOptions | flags | ) |
| inline

## ◆ operator~() [16/21]

PlacesOpenFlags Gtk::operator~ | ( | PlacesOpenFlags | flags | ) |
| inline

## ◆ operator~() [17/21]

TargetFlags Gtk::operator~ | ( | TargetFlags | flags | ) |
| inline

## ◆ operator~() [18/21]

RegionFlags Gtk::operator~ | ( | RegionFlags | flags | ) |
| inline

## ◆ operator~() [19/21]

JunctionSides Gtk::operator~ | ( | JunctionSides | flags | ) |
| inline

## ◆ operator~() [20/21]

StateFlags Gtk::operator~ | ( | StateFlags | flags | ) |
| inline

## ◆ operator~() [21/21]

InputHints Gtk::operator~ | ( | InputHints | flags | ) |
| inline