AssistantGidBuilderImpl.useHeaderBar
T useHeaderBar(int propval)Set useHeaderBar property.
Parameters
propval | true if the assistant uses a [gtk.header_bar.HeaderBar] for action buttons instead of the action-area. For technical reasons, this property is declared as an integer property, but you should only set it to true or false. |
Returns
Builder instance for fluent chaining
Deprecated
This widget will be removed in GTK 5