Function
Gtk.MenuButtonCreatePopupFunc
Description [src]
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 gtk_menu_button_set_popover()
or gtk_menu_button_set_menu_model()
.
Parameters
menu_button |
GtkMenuButton |
the |
|
Ownership is not transferred to the callee | |
user_data |
gpointer |
User data passed to |