Classes
class	Gtk::ListViewText
	A simple listbox which presents some lines of information in columns and lets the user select some of them. More...
class	Gtk::ActionBar
	A full width bar for presenting contextual actions. More...
class	Gtk::AppChooserButton
	A button to launch an application chooser dialog. More...
class	Gtk::AppChooserWidget
	An application chooser widget that can be embedded in other widgets. More...
class	Gtk::AspectFrame
	A frame that constrains its child to a particular aspect ratio. More...
class	Gtk::Button
	A widget that creates a signal when clicked on. More...
class	Gtk::Calendar
	Display a calendar and/or allow the user to select a date. More...
class	Gtk::CellView
	A widget displaying a single row of a TreeModel. More...
class	Gtk::CenterBox
	A centering container. More...
class	Gtk::CheckButton
	Create widgets with a discrete toggle button. More...
class	Gtk::ColorButton
	A button to launch a color selection dialog. More...
class	Gtk::ColumnView
	A widget for displaying lists in multiple columns. More...
class	Gtk::ComboBox
	A widget used to choose from a list of items. More...
class	Gtk::ComboBoxText
	This is a simple variant of ComboBox that hides the model-view complexity for simple text-only use cases. More...
class	Gtk::DragIcon
	A toplevel to use as drag icon. More...
class	Gtk::DrawingArea
	A widget for custom user interface elements. More...
class	Gtk::DropDown
	Choose an item from a list. More...
class	Gtk::EditableLabel
	A label that can be edited. More...
class	Gtk::EmojiChooser
	A popover to choose an Emoji character. More...
class	Gtk::Entry
	A single line text entry field. More...
class	Gtk::Expander
	A container which can hide its child. More...
class	Gtk::FileChooserWidget
	File chooser widget that can be embedded in other widgets. More...
class	Gtk::Fixed
	A container which allows you to position widgets at fixed coordinates. More...
class	Gtk::FlowBox
	A container that allows reflowing its children. More...
class	Gtk::FlowBoxChild
	See the description of FlowBox. More...
class	Gtk::FontButton
	A button to launch a font selection dialog. More...
class	Gtk::FontChooserWidget
	A dialog box for selecting fonts. More...
class	Gtk::Frame
	A Gtk::Widget with a decorative frame and optional label. More...
class	Gtk::GLArea
	A widget used for drawing with OpenGL. More...
class	Gtk::Grid
	A container which arranges its child widgets in rows and columns. More...
class	Gtk::GridView
	A widget for displaying grids. More...
class	Gtk::IconView
	The IconView provides an alternative view of a list model. More...
class	Gtk::Image
	A widget displaying an image. More...
class	Gtk::InfoBar
	This widget that can be used to show messages to the user without showing a dialog. More...
class	Gtk::Label
	A widget that displays a small to medium amount of text. More...
class	Gtk::LevelBar
	A bar that can be used as a level indicator. More...
class	Gtk::LinkButton
	Create buttons bound to a URL. More...
class	Gtk::ListBox
	A ListBox is a vertical container that contains ListBoxRow children. More...
class	Gtk::ListBoxRow
	See the description of ListBox. More...
class	Gtk::ListView
	A widget for displaying lists. More...
class	Gtk::LockButton
	A widget to unlock or lock privileged operations. More...
class	Gtk::MediaControls
	A widget showing controls for a media stream. More...
class	Gtk::MenuButton
	A widget that shows a menu when clicked on. More...
class	Gtk::Notebook
	Container which shows one of its children at a time, in tabbed windows. More...
class	Gtk::Paned
	A widget with two adjustable panes. More...
class	Gtk::PasswordEntry
	An entry for secrets. More...
class	Gtk::Picture
	A widget displaying a Gdk::Paintable. More...
class	Gtk::Popover
	Context dependent bubbles. More...
class	Gtk::PopoverMenu
	A Popover to use as a menu. More...
class	Gtk::PopoverMenuBar
	A menu bar with popovers. More...
class	Gtk::ProgressBar
	A widget which indicates progress visually. More...
class	Gtk::Range
	Base class for widgets which visualize an adjustment. More...
class	Gtk::Revealer
	Hide and show with animation. More...
class	Gtk::Scale
	A slider widget for selecting a value from a range. More...
class	Gtk::ScaleButton
	A button which pops up a scale widget. More...
class	Gtk::Scrollbar
	A Scrollbar. More...
class	Gtk::ScrolledWindow
	Adds scrollbars to its child widget. More...
class	Gtk::SearchBar
	A toolbar to integrate a search entry with. More...
class	Gtk::SearchEntry
	This is a subclass of Gtk::Entry that has been tailored for use as a search entry. More...
class	Gtk::ShortcutLabel
	Displays a keyboard shortcut. More...
class	Gtk::ShortcutsGroup
	Represents a group of shortcuts in a ShortcutsWindow. More...
class	Gtk::ShortcutsSection
	Represents an application mode in a ShortcutsWindow. More...
class	Gtk::ShortcutsShortcut
	Represents a keyboard shortcut in a ShortcutsWindow. More...
class	Gtk::ShortcutsWindow
	Toplevel which shows help for shortcuts. More...
class	Gtk::SpinButton
	Numeric Entry with up/down buttons. More...
class	Gtk::Spinner
	A widget that displays a spinner animation. More...
class	Gtk::Stack
	A container that shows only one child at a time. More...
class	Gtk::StackSidebar
	Sidebar widget that shows the pages of a Stack. More...
class	Gtk::StackSwitcher
	A controller for a Gtk::Stack. More...
class	Gtk::Statusbar
	Text status indicator This widget is used to display status information. More...
class	Gtk::Switch
	A "light switch"-style toggle. More...
class	Gtk::Text
	A simple single-line text entry field. More...
class	Gtk::TextView
	Multi-line text editing widget. More...
class	Gtk::ToggleButton
	Create buttons which retain their state. More...
class	Gtk::TreeView
	The TreeView widget displays the model (Gtk::TreeModel) data and allows the user to interact with it. More...
class	Gtk::Video
	A widget for displaying video. More...
class	Gtk::Viewport
	An adapter which makes widgets scrollable. More...
class	Gtk::VolumeButton
	A button which pops up a volume control. More...
class	Gtk::Window
	Toplevel Window. More...
class	Gtk::WindowControls
	A widget displaying window buttons. More...

Detailed Description