MenuButtonCreatePopupFunc


Description:

[ CCode ( instance_pos = 1.9 ) ]
public delegate void MenuButtonCreatePopupFunc (MenuButton menu_button)

User-provided callback function to create a popup for a `GtkMenuButton` on demand.

This function is called when the popup of menu_button is shown, but none has been provided via [method@Gtk.MenuButton.set_popover] or [method@Gtk.MenuButton.set_menu_model].

Parameters:

menu_button

the MenuButton

user_data

User data passed to set_create_popup_func


Namespace: Gtk
Package: gtk4