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 `NULL` to reset to default behavior.
	The argument can be `NULL`.
`user_data`	`gpointer`
	User data to pass to `func`.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`destroy_notify`	`GDestroyNotify`
	Destroy notify for `user_data`.
	The argument can be `NULL`.