Window

A GtkWindow is a toplevel window which can contain other widgets.

An example GtkWindow

Windows normally have decorations that are under the control of the windowing system and allow the user to manipulate the window (resize it, move it, close it,...).

GtkWindow as GtkBuildable

The GtkWindow implementation of the [iface@Gtk.Buildable] interface supports setting a child as the titlebar by specifying “titlebar” as the “type” attribute of a <child> element.

CSS nodes

window.background [.csd / .solid-csd / .ssd] [.maximized / .fullscreen / .tiled]
├── <child>
╰── <titlebar child>.titlebar [.default-decoration]

GtkWindow has a main CSS node with name window and style class .background.

Style classes that are typically used with the main CSS node are .csd (when client-side decorations are in use), .solid-csd (for client-side decorations without invisible borders), .ssd (used by mutter when rendering server-side decorations). GtkWindow also represents window states with the following style classes on the main node: .maximized, .fullscreen, .tiled (when supported, also .tiled-top, .tiled-left, .tiled-right, .tiled-bottom).

GtkWindow subclasses often add their own discriminating style classes, such as .dialog, .popup or .tooltip.

Generally, some CSS properties don't make sense on the toplevel window node, such as margins or padding. When client-side decorations without invisible borders are in use (i.e. the .solid-csd style class is added to the main window node), the CSS border of the toplevel window is used for resize drags. In the .csd case, the shadow area outside of the window can be used to resize it.

GtkWindow adds the .titlebar and .default-decoration style classes to the widget that is added as a titlebar child.

Accessibility

GtkWindow uses the %GTK_ACCESSIBLE_ROLE_WINDOW role.

class Window : Widget , NativeIF , RootIF , ShortcutManagerIF {

GtkWindow* gtkWindow;

GtkWindow* getWindowStruct(bool transferOwnership);

void* getStruct();

this(GtkWindow* gtkWindow, bool ownedRef);

mixin NativeT!(GtkWindow) ;

mixin RootT!(GtkWindow) ;

mixin ShortcutManagerT!(GtkWindow) ;

static GType getType();

static string getDefaultIconName();

static ListModelIF getToplevels();

static ListG listToplevels();

static void setAutoStartupNotification(bool setting);

static void setDefaultIconName(string name);

static void setInteractiveDebugging(bool enable);

void close();

void destroy();

void fullscreen();

void fullscreenOnMonitor(MonitorGdk monitor);

Application getApplication();

Widget getChild();

bool getDecorated();

void getDefaultSize(int width, int height);

Widget getDefaultWidget();

bool getDeletable();

bool getDestroyWithParent();

Widget getFocus();

bool getFocusVisible();

WindowGroup getGroup();

bool getHandleMenubarAccel();

bool getHideOnClose();

string getIconName();

bool getMnemonicsVisible();

bool getModal();

bool getResizable();

string getTitle();

Widget getTitlebar();

Window getTransientFor();

bool hasGroup();

bool isActive();

bool isFullscreen();

bool isMaximized();

void maximize();

void minimize();

void present();

void presentWithTime(uint timestamp);

void setApplication(Application application);

void setChild(Widget child);

void setDecorated(bool setting);

void setDefaultSize(int width, int height);

void setDefaultWidget(Widget defaultWidget);

void setDeletable(bool setting);

void setDestroyWithParent(bool setting);

void setDisplay(Display display);

void setFocus(Widget focus);

void setFocusVisible(bool setting);

void setHandleMenubarAccel(bool handleMenubarAccel);

void setHideOnClose(bool setting);

void setIconName(string name);

void setMnemonicsVisible(bool setting);

void setModal(bool modal);

void setResizable(bool resizable);

void setStartupId(string startupId);

void setTitle(string title);

void setTitlebar(Widget titlebar);

void setTransientFor(Window parent);

void unfullscreen();

void unmaximize();

void unminimize();

gulong addOnActivateDefault(void delegate(Window) dlg, ConnectFlags connectFlags);

gulong addOnActivateFocus(void delegate(Window) dlg, ConnectFlags connectFlags);

gulong addOnCloseRequest(bool delegate(Window) dlg, ConnectFlags connectFlags);

gulong addOnEnableDebugging(bool delegate(bool, Window) dlg, ConnectFlags connectFlags);

gulong addOnKeysChanged(void delegate(Window) dlg, ConnectFlags connectFlags);

}

Constructors

this this(GtkWindow* gtkWindow, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(): Creates a new GtkWindow.

Members

Functions

addOnActivateDefault gulong addOnActivateDefault(void delegate(Window) dlg, ConnectFlags connectFlags): Emitted when the user activates the default widget of @window.
addOnActivateFocus gulong addOnActivateFocus(void delegate(Window) dlg, ConnectFlags connectFlags): Emitted when the user activates the currently focused widget of @window.
addOnCloseRequest gulong addOnCloseRequest(bool delegate(Window) dlg, ConnectFlags connectFlags): Emitted when the user clicks on the close button of the window.
addOnEnableDebugging gulong addOnEnableDebugging(bool delegate(bool, Window) dlg, ConnectFlags connectFlags): Emitted when the user enables or disables interactive debugging.
addOnKeysChanged gulong addOnKeysChanged(void delegate(Window) dlg, ConnectFlags connectFlags): emitted when the set of accelerators or mnemonics that are associated with @window changes.
close void close(): Requests that the window is closed.
destroy void destroy(): Drop the internal reference GTK holds on toplevel windows.
fullscreen void fullscreen(): Asks to place @window in the fullscreen state.
fullscreenOnMonitor void fullscreenOnMonitor(MonitorGdk monitor): Asks to place @window in the fullscreen state on the given @monitor.
getApplication Application getApplication(): Gets the GtkApplication associated with the window.
getChild Widget getChild(): Gets the child widget of @window.
getDecorated bool getDecorated(): Returns whether the window has been set to have decorations.
getDefaultSize void getDefaultSize(int width, int height): Gets the default size of the window.
getDefaultWidget Widget getDefaultWidget(): Returns the default widget for @window.
getDeletable bool getDeletable(): Returns whether the window has been set to have a close button.
getDestroyWithParent bool getDestroyWithParent(): Returns whether the window will be destroyed with its transient parent.
getFocus Widget getFocus(): Retrieves the current focused widget within the window.
getFocusVisible bool getFocusVisible(): Gets whether “focus rectangles” are supposed to be visible.
getGroup WindowGroup getGroup(): Returns the group for @window.
getHandleMenubarAccel bool getHandleMenubarAccel(): Returns whether this window reacts to F10 key presses by activating a menubar it contains.
getHideOnClose bool getHideOnClose(): Returns whether the window will be hidden when the close button is clicked.
getIconName string getIconName(): Returns the name of the themed icon for the window.
getMnemonicsVisible bool getMnemonicsVisible(): Gets whether mnemonics are supposed to be visible.
getModal bool getModal(): Returns whether the window is modal.
getResizable bool getResizable(): Gets the value set by gtk_window_set_resizable().
getStruct void* getStruct(): the main Gtk struct as a void*
getTitle string getTitle(): Retrieves the title of the window.
getTitlebar Widget getTitlebar(): Returns the custom titlebar that has been set with gtk_window_set_titlebar().
getTransientFor Window getTransientFor(): Fetches the transient parent for this window.
getWindowStruct GtkWindow* getWindowStruct(bool transferOwnership): Get the main Gtk struct
hasGroup bool hasGroup(): Returns whether @window has an explicit window group.
isActive bool isActive(): Returns whether the window is part of the current active toplevel.
isFullscreen bool isFullscreen(): Retrieves the current fullscreen state of @window.
isMaximized bool isMaximized(): Retrieves the current maximized state of @window.
maximize void maximize(): Asks to maximize @window, so that it fills the screen.
minimize void minimize(): Asks to minimize the specified @window.
present void present(): Presents a window to the user.
presentWithTime void presentWithTime(uint timestamp): Presents a window to the user.
setApplication void setApplication(Application application): Sets or unsets the GtkApplication associated with the window.
setChild void setChild(Widget child): Sets the child widget of @window.
setDecorated void setDecorated(bool setting): Sets whether the window should be decorated.
setDefaultSize void setDefaultSize(int width, int height): Sets the default size of a window.
setDefaultWidget void setDefaultWidget(Widget defaultWidget): Sets the default widget.
setDeletable void setDeletable(bool setting): Sets whether the window should be deletable.
setDestroyWithParent void setDestroyWithParent(bool setting): If @setting is %TRUE, then destroying the transient parent of @window will also destroy @window itself.
setDisplay void setDisplay(Display display): Sets the GdkDisplay where the @window is displayed.
setFocus void setFocus(Widget focus): Sets the focus widget.
setFocusVisible void setFocusVisible(bool setting): Sets whether “focus rectangles” are supposed to be visible.
setHandleMenubarAccel void setHandleMenubarAccel(bool handleMenubarAccel): Sets whether this window should react to F10 key presses by activating a menubar it contains.
setHideOnClose void setHideOnClose(bool setting): If @setting is %TRUE, then clicking the close button on the window will not destroy it, but only hide it.
setIconName void setIconName(string name): Sets the icon for the window from a named themed icon.
setMnemonicsVisible void setMnemonicsVisible(bool setting): Sets whether mnemonics are supposed to be visible.
setModal void setModal(bool modal): Sets a window modal or non-modal.
setResizable void setResizable(bool resizable): Sets whether the user can resize a window.
setStartupId void setStartupId(string startupId): Sets the startup notification ID.
setTitle void setTitle(string title): Sets the title of the GtkWindow.
setTitlebar void setTitlebar(Widget titlebar): Sets a custom titlebar for @window.
setTransientFor void setTransientFor(Window parent): Dialog windows should be set transient for the main application window they were spawned from. This allows window managers to e.g. keep the dialog on top of the main window, or center the dialog over the main window. [ctor@Gtk.Dialog.new_with_buttons] and other convenience functions in GTK will sometimes call gtk_window_set_transient_for() on your behalf.
unfullscreen void unfullscreen(): Asks to remove the fullscreen state for @window, and return to its previous state.
unmaximize void unmaximize(): Asks to unmaximize @window.
unminimize void unminimize(): Asks to unminimize the specified @window.

Mixins

__anonymous mixin NativeT!(GtkWindow): Undocumented in source.
__anonymous mixin RootT!(GtkWindow): Undocumented in source.
__anonymous mixin ShortcutManagerT!(GtkWindow): Undocumented in source.

Static functions

getDefaultIconName string getDefaultIconName(): Returns the fallback icon name for windows.
getToplevels ListModelIF getToplevels(): Returns a list of all existing toplevel windows.
getType GType getType()
listToplevels ListG listToplevels(): Returns a list of all existing toplevel windows.
setAutoStartupNotification void setAutoStartupNotification(bool setting): Sets whether the window should request startup notification.
setDefaultIconName void setDefaultIconName(string name): Sets an icon to be used as fallback.
setInteractiveDebugging void setInteractiveDebugging(bool enable): Opens or closes the interactive debugger.

Variables

gtkWindow GtkWindow* gtkWindow;: the main Gtk struct

Inherited Members

gtkWidget GtkWidget* gtkWidget;: the main Gtk struct
getWidgetStruct GtkWidget* getWidgetStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
__anonymous mixin AccessibleT!(GtkWidget): Undocumented in source.
__anonymous mixin BuildableT!(GtkWidget): Undocumented in source.
__anonymous mixin ConstraintTargetT!(GtkWidget): Undocumented in source.
getType GType getType()
getDefaultDirection GtkTextDirection getDefaultDirection(): Obtains the current default reading direction.
setDefaultDirection void setDefaultDirection(GtkTextDirection dir): Sets the default reading direction for widgets.
actionSetEnabled void actionSetEnabled(string actionName, bool enabled): Enable or disable an action installed with gtk_widget_class_install_action().
activate bool activate(): For widgets that can be “activated” (buttons, menu items, etc.) this function activates them.
activateActionVariant bool activateActionVariant(string name, Variant args): Looks up the action in the action groups associated with @widget and its ancestors, and activates it.
activateDefault void activateDefault(): Activates the default.activate action from @widget.
addController void addController(EventController controller): Adds @controller to @widget so that it will receive events.
addCssClass void addCssClass(string cssClass): Adds a style class to @widget.
addMnemonicLabel void addMnemonicLabel(Widget label): Adds a widget to the list of mnemonic labels for this widget.
addTickCallback uint addTickCallback(GtkTickCallback callback, void* userData, GDestroyNotify notify): Queues an animation frame update and adds a callback to be called before each frame.
allocate void allocate(int width, int height, int baseline, Transform transform): This function is only used by GtkWidget subclasses, to assign a size, position and (optionally) baseline to their child widgets.
childFocus bool childFocus(GtkDirectionType direction): Called by widgets as the user moves around the window using keyboard shortcuts.
computeBounds bool computeBounds(Widget target, Rect outBounds): Computes the bounds for @widget in the coordinate space of @target.
computeExpand bool computeExpand(GtkOrientation orientation): Computes whether a container should give this widget extra space when possible.
computePoint bool computePoint(Widget target, Point point, Point outPoint): Translates the given @point in @widget's coordinates to coordinates relative to @target’s coordinate system.
computeTransform bool computeTransform(Widget target, Matrix outTransform): Computes a matrix suitable to describe a transformation from @widget's coordinate system into @target's coordinate system.
contains bool contains(double x, double y): Tests if the point at (@x, @y) is contained in @widget.
createPangoContext PgContext createPangoContext(): Creates a new PangoContext with the appropriate font map, font options, font description, and base direction for drawing text for this widget.
createPangoLayout PgLayout createPangoLayout(string text): Creates a new PangoLayout with the appropriate font map, font description, and base direction for drawing text for this widget.
dragCheckThreshold bool dragCheckThreshold(int startX, int startY, int currentX, int currentY): Checks to see if a drag movement has passed the GTK drag threshold.
errorBell void errorBell(): Notifies the user about an input-related error on this widget.
getAllocatedBaseline int getAllocatedBaseline(): Returns the baseline that has currently been allocated to @widget.
getAllocatedHeight int getAllocatedHeight(): Returns the height that has currently been allocated to @widget.
getAllocatedWidth int getAllocatedWidth(): Returns the width that has currently been allocated to @widget.
getAllocation void getAllocation(GtkAllocation allocation): Retrieves the widget’s allocation.
getAncestor Widget getAncestor(GType widgetType): Gets the first ancestor of @widget with type @widget_type.
getCanFocus bool getCanFocus(): Determines whether the input focus can enter @widget or any of its children.
getCanTarget bool getCanTarget(): Queries whether @widget can be the target of pointer events.
getChildVisible bool getChildVisible(): Gets the value set with gtk_widget_set_child_visible().
getClipboard Clipboard getClipboard(): Gets the clipboard object for @widget.
getCssClasses string[] getCssClasses(): Returns the list of style classes applied to @widget.
getCssName string getCssName(): Returns the CSS name that is used for @self.
getCursor Cursor getCursor(): Queries the cursor set on @widget.
getDirection GtkTextDirection getDirection(): Gets the reading direction for a particular widget.
getDisplay Display getDisplay(): Get the GdkDisplay for the toplevel window associated with this widget.
getFirstChild Widget getFirstChild(): Returns the widgets first child.
getFocusChild Widget getFocusChild(): Returns the current focus child of @widget.
getFocusOnClick bool getFocusOnClick(): Returns whether the widget should grab focus when it is clicked with the mouse.
getFocusable bool getFocusable(): Determines whether @widget can own the input focus.
getFontMap PgFontMap getFontMap(): Gets the font map of @widget.
getFontOptions FontOption getFontOptions(): Returns the cairo_font_options_t used for Pango rendering.
getFrameClock FrameClock getFrameClock(): Obtains the frame clock for a widget.
getHalign GtkAlign getHalign(): Gets the horizontal alignment of @widget.
getHasTooltip bool getHasTooltip(): Returns the current value of the has-tooltip property.
getHeight int getHeight(): Returns the content height of the widget.
getHexpand bool getHexpand(): Gets whether the widget would like any available extra horizontal space.
getHexpandSet bool getHexpandSet(): Gets whether gtk_widget_set_hexpand() has been used to explicitly set the expand flag on this widget.
getLastChild Widget getLastChild(): Returns the widgets last child.
getLayoutManager LayoutManager getLayoutManager(): Retrieves the layout manager used by @widget
getMapped bool getMapped(): Whether the widget is mapped.
getMarginBottom int getMarginBottom(): Gets the bottom margin of @widget.
getMarginEnd int getMarginEnd(): Gets the end margin of @widget.
getMarginStart int getMarginStart(): Gets the start margin of @widget.
getMarginTop int getMarginTop(): Gets the top margin of @widget.
getName string getName(): Retrieves the name of a widget.
getNative NativeIF getNative(): Returns the GtkNative widget that contains @widget.
getNextSibling Widget getNextSibling(): Returns the widgets next sibling.
getOpacity double getOpacity(): #Fetches the requested opacity for this widget.
getOverflow GtkOverflow getOverflow(): Returns the widgets overflow value.
getPangoContext PgContext getPangoContext(): Gets a PangoContext with the appropriate font map, font description, and base direction for this widget.
getParent Widget getParent(): Returns the parent widget of @widget.
getPreferredSize void getPreferredSize(Requisition minimumSize, Requisition naturalSize): Retrieves the minimum and natural size of a widget, taking into account the widget’s preference for height-for-width management.
getPrevSibling Widget getPrevSibling(): Returns the widgets previous sibling.
getPrimaryClipboard Clipboard getPrimaryClipboard(): Gets the primary clipboard of @widget.
getRealized bool getRealized(): Determines whether @widget is realized.
getReceivesDefault bool getReceivesDefault(): Determines whether @widget is always treated as the default widget within its toplevel when it has the focus, even if another widget is the default.
getRequestMode GtkSizeRequestMode getRequestMode(): Gets whether the widget prefers a height-for-width layout or a width-for-height layout.
getRoot RootIF getRoot(): Returns the GtkRoot widget of @widget.
getScaleFactor int getScaleFactor(): Retrieves the internal scale factor that maps from window coordinates to the actual device pixels.
getSensitive bool getSensitive(): Returns the widget’s sensitivity.
getSettings Settings getSettings(): Gets the settings object holding the settings used for this widget.
getSize int getSize(GtkOrientation orientation): Returns the content width or height of the widget.
getSizeRequest void getSizeRequest(int width, int height): Gets the size request that was explicitly set for the widget using gtk_widget_set_size_request().
getStateFlags GtkStateFlags getStateFlags(): Returns the widget state as a flag set.
getStyleContext StyleContext getStyleContext(): Returns the style context associated to @widget.
getTemplateChild ObjectG getTemplateChild(GType widgetType, string name): Fetch an object build from the template XML for @widget_type in this @widget instance.
getTooltipMarkup string getTooltipMarkup(): Gets the contents of the tooltip for @widget.
getTooltipText string getTooltipText(): Gets the contents of the tooltip for @widget.
getValign GtkAlign getValign(): Gets the vertical alignment of @widget.
getVexpand bool getVexpand(): Gets whether the widget would like any available extra vertical space.
getVexpandSet bool getVexpandSet(): Gets whether gtk_widget_set_vexpand() has been used to explicitly set the expand flag on this widget.
getVisible bool getVisible(): Determines whether the widget is visible.
getWidth int getWidth(): Returns the content width of the widget.
grabFocus bool grabFocus(): Causes @widget to have the keyboard focus for the GtkWindow it's inside.
hasCssClass bool hasCssClass(string cssClass): Returns whether @css_class is currently applied to @widget.
hasDefault bool hasDefault(): Determines whether @widget is the current default widget within its toplevel.
hasFocus bool hasFocus(): Determines if the widget has the global input focus.
hasVisibleFocus bool hasVisibleFocus(): Determines if the widget should show a visible indication that it has the global input focus.
hide void hide(): Reverses the effects of gtk_widget_show().
inDestruction bool inDestruction(): Returns whether the widget is currently being destroyed.
initTemplate void initTemplate(): Creates and initializes child widgets defined in templates.
insertActionGroup void insertActionGroup(string name, ActionGroupIF group): Inserts @group into @widget.
insertAfter void insertAfter(Widget parent, Widget previousSibling): Inserts @widget into the child widget list of @parent.
insertBefore void insertBefore(Widget parent, Widget nextSibling): Inserts @widget into the child widget list of @parent.
isAncestor bool isAncestor(Widget ancestor): Determines whether @widget is somewhere inside @ancestor, possibly with intermediate containers.
isDrawable bool isDrawable(): Determines whether @widget can be drawn to.
isFocus bool isFocus(): Determines if the widget is the focus widget within its toplevel.
isSensitive bool isSensitive(): Returns the widget’s effective sensitivity.
isVisible bool isVisible(): Determines whether the widget and all its parents are marked as visible.
keynavFailed bool keynavFailed(GtkDirectionType direction): Emits the ::keynav-failed signal on the widget.
listMnemonicLabels ListG listMnemonicLabels(): Returns the widgets for which this widget is the target of a mnemonic.
map void map(): Causes a widget to be mapped if it isn’t already.
measure void measure(GtkOrientation orientation, int forSize, int minimum, int natural, int minimumBaseline, int naturalBaseline): Measures @widget in the orientation @orientation and for the given @for_size.
mnemonicActivate bool mnemonicActivate(bool groupCycling): Emits the GtkWidget::mnemonic-activate signal.
observeChildren ListModelIF observeChildren(): Returns a GListModel to track the children of @widget.
observeControllers ListModelIF observeControllers(): Returns a GListModel to track the [class@Gtk.EventController]s of @widget.
pick Widget pick(double x, double y, GtkPickFlags flags): Finds the descendant of @widget closest to the screen at the point (@x, @y).
queueAllocate void queueAllocate(): Flags the widget for a rerun of the GtkWidgetClass::size_allocate function.
queueDraw void queueDraw(): Schedules this widget to be redrawn in paint phase of the current or the next frame.
queueResize void queueResize(): Flags a widget to have its size renegotiated.
realize void realize(): Creates the GDK resources associated with a widget.
removeController void removeController(EventController controller): Removes @controller from @widget, so that it doesn't process events anymore.
removeCssClass void removeCssClass(string cssClass): Removes a style from @widget.
removeMnemonicLabel void removeMnemonicLabel(Widget label): Removes a widget from the list of mnemonic labels for this widget.
removeTickCallback void removeTickCallback(uint id): Removes a tick callback previously registered with gtk_widget_add_tick_callback().
setCanFocus void setCanFocus(bool canFocus): Specifies whether the input focus can enter the widget or any of its children.
setCanTarget void setCanTarget(bool canTarget): Sets whether @widget can be the target of pointer events.
setChildVisible void setChildVisible(bool childVisible): Sets whether @widget should be mapped along with its parent.
setCssClasses void setCssClasses(string[] classes): Will clear all style classes applied to @widget and replace them with @classes.
setCursor void setCursor(Cursor cursor): Sets the cursor to be shown when pointer devices point towards @widget.
setCursorFromName void setCursorFromName(string name): Sets a named cursor to be shown when pointer devices point towards @widget.
setDirection void setDirection(GtkTextDirection dir): Sets the reading direction on a particular widget.
setFocusChild void setFocusChild(Widget child): Set @child as the current focus child of @widget.
setFocusOnClick void setFocusOnClick(bool focusOnClick): Sets whether the widget should grab focus when it is clicked with the mouse.
setFocusable void setFocusable(bool focusable): Specifies whether @widget can own the input focus.
setFontMap void setFontMap(PgFontMap fontMap): Sets the font map to use for Pango rendering.
setFontOptions void setFontOptions(FontOption options): Sets the cairo_font_options_t used for Pango rendering in this widget.
setHalign void setHalign(GtkAlign align_): Sets the horizontal alignment of @widget.
setHasTooltip void setHasTooltip(bool hasTooltip): Sets the has-tooltip property on @widget to @has_tooltip.
setHexpand void setHexpand(bool expand): Sets whether the widget would like any available extra horizontal space.
setHexpandSet void setHexpandSet(bool set): Sets whether the hexpand flag will be used.
setLayoutManager void setLayoutManager(LayoutManager layoutManager): Sets the layout manager delegate instance that provides an implementation for measuring and allocating the children of @widget.
setMarginBottom void setMarginBottom(int margin): Sets the bottom margin of @widget.
setMarginEnd void setMarginEnd(int margin): Sets the end margin of @widget.
setMarginStart void setMarginStart(int margin): Sets the start margin of @widget.
setMarginTop void setMarginTop(int margin): Sets the top margin of @widget.
setName void setName(string name): Sets a widgets name.
setOpacity void setOpacity(double opacity): Request the @widget to be rendered partially transparent.
setOverflow void setOverflow(GtkOverflow overflow): Sets how @widget treats content that is drawn outside the widget's content area.
setParent void setParent(Widget parent): Sets @parent as the parent widget of @widget.
setReceivesDefault void setReceivesDefault(bool receivesDefault): Specifies whether @widget will be treated as the default widget within its toplevel when it has the focus, even if another widget is the default.
setSensitive void setSensitive(bool sensitive): Sets the sensitivity of a widget.
setSizeRequest void setSizeRequest(int width, int height): Sets the minimum size of a widget.
setStateFlags void setStateFlags(GtkStateFlags flags, bool clear): Turns on flag values in the current widget state.
setTooltipMarkup void setTooltipMarkup(string markup): Sets @markup as the contents of the tooltip, which is marked up with Pango markup.
setTooltipText void setTooltipText(string text): Sets @text as the contents of the tooltip.
setValign void setValign(GtkAlign align_): Sets the vertical alignment of @widget.
setVexpand void setVexpand(bool expand): Sets whether the widget would like any available extra vertical space.
setVexpandSet void setVexpandSet(bool set): Sets whether the vexpand flag will be used.
setVisible void setVisible(bool visible): Sets the visibility state of @widget.
shouldLayout bool shouldLayout(): Returns whether @widget should contribute to the measuring and allocation of its parent.
show void show(): Flags a widget to be displayed.
sizeAllocate void sizeAllocate(GtkAllocation* allocation, int baseline): Allocates widget with a transformation that translates the origin to the position in @allocation.
snapshotChild void snapshotChild(Widget child, Snapshot snapshot): Snapshot the a child of @widget.
translateCoordinates bool translateCoordinates(Widget destWidget, double srcX, double srcY, double destX, double destY): Translate coordinates relative to @src_widget’s allocation to coordinates relative to @dest_widget’s allocations.
triggerTooltipQuery void triggerTooltipQuery(): Triggers a tooltip query on the display where the toplevel of @widget is located.
unmap void unmap(): Causes a widget to be unmapped if it’s currently mapped.
unparent void unparent(): Dissociate @widget from its parent.
unrealize void unrealize(): Causes a widget to be unrealized (frees all GDK resources associated with the widget).
unsetStateFlags void unsetStateFlags(GtkStateFlags flags): Turns off flag values for the current widget state.
addOnDestroy gulong addOnDestroy(void delegate(Widget) dlg, ConnectFlags connectFlags): Signals that all holders of a reference to the widget should release the reference that they hold.
addOnDirectionChanged gulong addOnDirectionChanged(void delegate(GtkTextDirection, Widget) dlg, ConnectFlags connectFlags): Emitted when the text direction of a widget changes.
addOnHide gulong addOnHide(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is hidden.
addOnKeynavFailed gulong addOnKeynavFailed(bool delegate(GtkDirectionType, Widget) dlg, ConnectFlags connectFlags): Emitted if keyboard navigation fails.
addOnMap gulong addOnMap(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is going to be mapped.
addOnMnemonicActivate gulong addOnMnemonicActivate(bool delegate(bool, Widget) dlg, ConnectFlags connectFlags): Emitted when a widget is activated via a mnemonic.
addOnMoveFocus gulong addOnMoveFocus(void delegate(GtkDirectionType, Widget) dlg, ConnectFlags connectFlags): Emitted when the focus is moved.
addOnQueryTooltip gulong addOnQueryTooltip(bool delegate(int, int, bool, Tooltip, Widget) dlg, ConnectFlags connectFlags): Emitted when the widgets tooltip is about to be shown.
addOnRealize gulong addOnRealize(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is associated with a GdkSurface.
addOnShow gulong addOnShow(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is shown.
addOnStateFlagsChanged gulong addOnStateFlagsChanged(void delegate(GtkStateFlags, Widget) dlg, ConnectFlags connectFlags): Emitted when the widget state changes.
addOnUnmap gulong addOnUnmap(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when @widget is going to be unmapped.
addOnUnrealize gulong addOnUnrealize(void delegate(Widget) dlg, ConnectFlags connectFlags): Emitted when the GdkSurface associated with @widget is destroyed.

From NativeIF

getNativeStruct GtkNative* getNativeStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()
getForSurface NativeIF getForSurface(Surface surface): Finds the GtkNative associated with the surface.
getRenderer Renderer getRenderer(): Returns the renderer that is used for this GtkNative.
getSurface Surface getSurface(): Returns the surface of this GtkNative.
getSurfaceTransform void getSurfaceTransform(double x, double y): Retrieves the surface transform of @self.
realizeNative void realizeNative(): Realizes a GtkNative.
unrealizeNative void unrealizeNative(): Unrealizes a GtkNative.

From RootIF

getRootStruct GtkRoot* getRootStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()
getDisplayRoot Display getDisplayRoot(): Returns the display that this GtkRoot is on.
getFocus Widget getFocus(): Retrieves the current focused widget within the root.
setFocus void setFocus(Widget focus): If @focus is not the current focus widget, and is focusable, sets it as the focus widget for the root.

From ShortcutManagerIF

getShortcutManagerStruct GtkShortcutManager* getShortcutManagerStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()

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gtk Window classes

Window