Method
GtkMenuButtonset_create_popup_func
Declaration [src]
void
gtk_menu_button_set_create_popup_func (
  GtkMenuButton* menu_button,
  GtkMenuButtonCreatePopupFunc func,
  gpointer user_data,
  GDestroyNotify destroy_notify
)
Description [src]
Sets func to be called when a popup is about to be shown.
func should use one of
to set a popup for menu_button.
If func is non-NULL, menu_button will always be sensitive.
Using this function will not reset the menu widget attached to
menu_button. Instead, this can be done manually in func.
Parameters
| func | GtkMenuButtonCreatePopupFunc | 
| Function to call when a popup is about to
  be shown, but none has been provided via other means, or  | |
| The argument can be NULL. | |
| user_data | gpointer | 
| User data to pass to  | |
| The argument can be NULL. | |
| The data is owned by the caller of the function. | |
| destroy_notify | GDestroyNotify | 
| Destroy notify for  | |
| The argument can be NULL. |