Sets the title for the GtkHeaderBar.
When set to %NULL, the headerbar will display the title of the window it is contained in.
The title should help a user identify the current view. To achieve the same style as the builtin title, use the “title” style class.
You should set the title widget to %NULL, for the window title label to be visible again.
a widget to use for a title
See Implementation
Sets the title for the GtkHeaderBar.
When set to %NULL, the headerbar will display the title of the window it is contained in.
The title should help a user identify the current view. To achieve the same style as the builtin title, use the “title” style class.
You should set the title widget to %NULL, for the window title label to be visible again.