static gint
my_popup_handler (GtkWidget *widget, GdkEvent *event)
{
GtkMenu *menu;
GdkEventButton *event_button;

g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_MENU (widget), FALSE);
g_return_val_if_fail (event != NULL, FALSE);

// The "widget" is the menu that was supplied when
// `g_signal_connect_swapped()` was called.
menu = GTK_MENU (widget);

if (event->type == GDK_BUTTON_PRESS)
{
event_button = (GdkEventButton *) event;
if (event_button->button == GDK_BUTTON_SECONDARY)
{
gtk_menu_popup (menu, NULL, NULL, NULL, NULL,
event_button->button, event_button->time);
return TRUE;
}
}

return FALSE;
}

CSS nodes

|[ menu ├── arrow.top ├── <child> ┊ ├── <child> ╰── arrow.bottom

The main CSS node of GtkMenu has name menu, and there are two subnodes
with name arrow, for scrolling menu arrows. These subnodes get the
.top and .bottom style classes.

class Menu : MenuShell {

protected

GtkMenu* gtkMenu;

GtkMenu* getMenuStruct(bool transferOwnership);

void* getStruct();

this(GtkMenu* gtkMenu, bool ownedRef);

void popup(uint button, uint activateTime);

Menu appendSubmenu(string label);

void appendSubmenu(string label, Menu submenu);

Menu prependSubmenu(string label);

static GType getType();

this();

this(MenuModel model);

static ListG getForAttachWidget(Widget widget);

void attach(Widget child, uint leftAttach, uint rightAttach, uint topAttach, uint bottomAttach);

void attachToWidget(Widget attachWidget, GtkMenuDetachFunc detacher);

void detach();

AccelGroup getAccelGroup();

string getAccelPath();

Widget getActive();

Widget getAttachWidget();

int getMonitor();

bool getReserveToggleSize();

bool getTearoffState();

string getTitle();

void placeOnMonitor(MonitorG monitor);

void popdown();

void popup(Widget parentMenuShell, Widget parentMenuItem, GtkMenuPositionFunc func, void* data, uint button, uint activateTime);

void popupAtPointer(Event triggerEvent);

void popupAtRect(Window rectWindow, GdkRectangle* rect, GdkGravity rectAnchor, GdkGravity menuAnchor, Event triggerEvent);

void popupAtWidget(Widget widget, GdkGravity widgetAnchor, GdkGravity menuAnchor, Event triggerEvent);

void popupForDevice(Device device, Widget parentMenuShell, Widget parentMenuItem, GtkMenuPositionFunc func, void* data, GDestroyNotify destroy, uint button, uint activateTime);

void reorderChild(Widget child, int position);

void reposition();

void setAccelGroup(AccelGroup accelGroup);

void setAccelPath(string accelPath);

void setActive(uint index);

void setMonitor(int monitorNum);

void setReserveToggleSize(bool reserveToggleSize);

void setScreen(Screen screen);

void setTearoffState(bool tornOff);

void setTitle(string title);

gulong addOnMoveScroll(void delegate(GtkScrollType, Menu) dlg, ConnectFlags connectFlags);

gulong addOnPoppedUp(void delegate(void*, void*, bool, bool, Menu) dlg, ConnectFlags connectFlags);

}

Constructors

this this(GtkMenu* gtkMenu, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(): Creates a new gtk.Menu
this this(MenuModel model): Creates a gtk.Menu and populates it with menu items and submenus according to model.

Members

Functions

addOnMoveScroll gulong addOnMoveScroll(void delegate(GtkScrollType, Menu) dlg, ConnectFlags connectFlags)
addOnPoppedUp gulong addOnPoppedUp(void delegate(void*, void*, bool, bool, Menu) dlg, ConnectFlags connectFlags): Emitted when the position of menu is finalized after being popped up using gtk_menu_popup_at_rect (), gtk_menu_popup_at_widget (), or gtk_menu_popup_at_pointer ().
appendSubmenu Menu appendSubmenu(string label): Creates and append a submenu to this menu. This menu item that actualy has the sub menu is also created.
appendSubmenu void appendSubmenu(string label, Menu submenu)
attach void attach(Widget child, uint leftAttach, uint rightAttach, uint topAttach, uint bottomAttach): Adds a new gtk.MenuItem to a (table) menu. The number of “cells” that an item will occupy is specified by left_attach, right_attach, top_attach and bottom_attach. These each represent the leftmost, rightmost, uppermost and lower column and row numbers of the table. (Columns and rows are indexed from zero).
attachToWidget void attachToWidget(Widget attachWidget, GtkMenuDetachFunc detacher): Attaches the menu to the widget and provides a callback function that will be invoked when the menu calls Menu.detach during its destruction.
detach void detach(): Detaches the menu from the widget to which it had been attached. This function will call the callback function, detacher, provided when the Menu.attachToWidget function was called.
getAccelGroup AccelGroup getAccelGroup(): Gets the gtk.AccelGroup which holds global accelerators for the menu. See Menu.setAccelGroup.
getAccelPath string getAccelPath(): Retrieves the accelerator path set on the menu.
getActive Widget getActive(): Returns the selected menu item from the menu. This is used by the gtk.ComboBox
getAttachWidget Widget getAttachWidget(): Returns the gtk.Widget that the menu is attached to.
getMenuStruct GtkMenu* getMenuStruct(bool transferOwnership): Get the main Gtk struct
getMonitor int getMonitor(): Retrieves the number of the monitor on which to show the menu.
getReserveToggleSize bool getReserveToggleSize(): Returns whether the menu reserves space for toggles and icons, regardless of their actual presence.
getStruct void* getStruct(): the main Gtk struct as a void*
getTearoffState bool getTearoffState(): Returns whether the menu is torn off. See Menu.setTearoffState.
getTitle string getTitle(): Returns the title of the menu. See Menu.setTitle.
placeOnMonitor void placeOnMonitor(MonitorG monitor): Places menu on the given monitor.
popdown void popdown(): Removes the menu from the screen.
popup void popup(uint button, uint activateTime): Popups up this menu
popup void popup(Widget parentMenuShell, Widget parentMenuItem, GtkMenuPositionFunc func, void* data, uint button, uint activateTime): Displays a menu and makes it available for selection.
popupAtPointer void popupAtPointer(Event triggerEvent): Displays menu and makes it available for selection.
popupAtRect void popupAtRect(Window rectWindow, GdkRectangle* rect, GdkGravity rectAnchor, GdkGravity menuAnchor, Event triggerEvent): Displays menu and makes it available for selection.
popupAtWidget void popupAtWidget(Widget widget, GdkGravity widgetAnchor, GdkGravity menuAnchor, Event triggerEvent): Displays menu and makes it available for selection.
popupForDevice void popupForDevice(Device device, Widget parentMenuShell, Widget parentMenuItem, GtkMenuPositionFunc func, void* data, GDestroyNotify destroy, uint button, uint activateTime): Displays a menu and makes it available for selection.
prependSubmenu Menu prependSubmenu(string label)
reorderChild void reorderChild(Widget child, int position): Moves child to a new position in the list of menu children.
reposition void reposition(): Repositions the menu according to its position function.
setAccelGroup void setAccelGroup(AccelGroup accelGroup): Set the gtk.AccelGroup which holds global accelerators for the menu. This accelerator group needs to also be added to all windows that this menu is being used in with Window.addAccelGroup, in order for those windows to support all the accelerators contained in this group.
setAccelPath void setAccelPath(string accelPath): Sets an accelerator path for this menu from which accelerator paths for its immediate children, its menu items, can be constructed. The main purpose of this function is to spare the programmer the inconvenience of having to call Menu.itemSetAccelPath on each menu item that should support runtime user changable accelerators. Instead, by just calling Menu.setAccelPath on their parent, each menu item of this menu, that contains a label describing its purpose, automatically gets an accel path assigned.
setActive void setActive(uint index): Selects the specified menu item within the menu. This is used by the gtk.ComboBox and should not be used by anyone else.
setMonitor void setMonitor(int monitorNum): Informs GTK+ on which monitor a menu should be popped up. See gdk_monitor_get_geometry().
setReserveToggleSize void setReserveToggleSize(bool reserveToggleSize): Sets whether the menu should reserve space for drawing toggles or icons, regardless of their actual presence.
setScreen void setScreen(Screen screen): Sets the gdk.Screen on which the menu will be displayed.
setTearoffState void setTearoffState(bool tornOff): Changes the tearoff state of the menu. A menu is normally displayed as drop down menu which persists as long as the menu is active. It can also be displayed as a tearoff menu which persists until it is closed or reattached.
setTitle void setTitle(string title): Sets the title string for the menu.

Static functions

getForAttachWidget ListG getForAttachWidget(Widget widget): Returns a list of the menus which are attached to this widget. This list is owned by GTK+ and must not be modified.
getType GType getType()

Variables

gtkMenu GtkMenu* gtkMenu;: the main Gtk struct

Inherited Members

From MenuShell

gtkMenuShell GtkMenuShell* gtkMenuShell;: the main Gtk struct
getMenuShellStruct GtkMenuShell* getMenuShellStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()
activateItem void activateItem(Widget menuItem, bool forceDeactivate): Activates the menu item within the menu shell.
append void append(MenuItem child): Adds a new gtk.MenuItem to the end of the menu shell's item list.
bindModel void bindModel(MenuModel model, string actionNamespace, bool withSeparators): Establishes a binding between a gtk.MenuShell and a gio.MenuModel
cancel void cancel(): Cancels the selection within the menu shell.
deactivate void deactivate(): Deactivates the menu shell.
deselect void deselect(): Deselects the currently selected item from the menu shell, if any.
getParentShell Widget getParentShell(): Gets the parent menu shell.
getSelectedItem Widget getSelectedItem(): Gets the currently selected item.
getTakeFocus bool getTakeFocus(): Returns TRUE if the menu shell will take the keyboard focus on popup.
insert void insert(Widget child, int position): Adds a new gtk.MenuItem to the menu shell’s item list at the position indicated by position.
prepend void prepend(Widget child): Adds a new gtk.MenuItem to the beginning of the menu shell's item list.
selectFirst void selectFirst(bool searchSensitive): Select the first visible or selectable child of the menu shell; don’t select tearoff items unless the only item is a tearoff item.
selectItem void selectItem(Widget menuItem): Selects the menu item from the menu shell.
setTakeFocus void setTakeFocus(bool takeFocus): If take_focus is TRUE (the default) the menu shell will take the keyboard focus so that it will receive all keyboard events which is needed to enable keyboard navigation in menus.
addOnActivateCurrent gulong addOnActivateCurrent(void delegate(bool, MenuShell) dlg, ConnectFlags connectFlags): An action signal that activates the current menu item within the menu shell.
addOnCancel gulong addOnCancel(void delegate(MenuShell) dlg, ConnectFlags connectFlags): An action signal which cancels the selection within the menu shell. Causes the selection-done signal to be emitted.
addOnCycleFocus gulong addOnCycleFocus(void delegate(GtkDirectionType, MenuShell) dlg, ConnectFlags connectFlags): A keybinding signal which moves the focus in the given direction.
addOnDeactivate gulong addOnDeactivate(void delegate(MenuShell) dlg, ConnectFlags connectFlags): This signal is emitted when a menu shell is deactivated.
addOnInsert gulong addOnInsert(void delegate(Widget, int, MenuShell) dlg, ConnectFlags connectFlags): The ::insert signal is emitted when a new gtk.MenuItem is added to a gtk.MenuShell A separate signal is used instead of GtkContainer::add because of the need for an additional position parameter.
addOnMoveCurrent gulong addOnMoveCurrent(void delegate(GtkMenuDirectionType, MenuShell) dlg, ConnectFlags connectFlags): An keybinding signal which moves the current menu item in the direction specified by direction.
addOnMoveSelected gulong addOnMoveSelected(bool delegate(int, MenuShell) dlg, ConnectFlags connectFlags): The ::move-selected signal is emitted to move the selection to another item.
addOnSelectionDone gulong addOnSelectionDone(void delegate(MenuShell) dlg, ConnectFlags connectFlags): This signal is emitted when a selection has been completed within a menu shell.

gtk Menu classes