Retrieves the focus chain of the container, if one has been set explicitly. If no focus chain has been explicitly set, GTK+ computes the focus chain based on the positions of the children. In that case, GTK+ stores NULL in focusable_widgets and returns FALSE.

class Container


focusableWidgets ListG

location to store the focus chain of the container, or NULL. You should free this list using g_list_free() when you are done with it, however no additional reference count is added to the individual widgets in the focus chain.

Return Value

Type: bool

TRUE if the focus chain of the container has been set explicitly.

Detailed Description

Deprecated: For overriding focus behavior, use the GtkWidgetClass::focus signal.