Hides @window, then reshows it, resetting the default size and position of the window. Used by GUI builders only.
Deprecated: GUI builders can call gtk_widget_hide(), gtk_widget_unrealize() and then gtk_widget_show() on @window themselves, if they still need this functionality.
See Implementation
Hides @window, then reshows it, resetting the default size and position of the window. Used by GUI builders only.