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

Type: 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

Type: gpointer

User data to pass to func.

The argument can be NULL.
The data is owned by the caller of the method.
destroy_notify

Type: GDestroyNotify

Destroy notify for user_data.

The argument can be NULL.