Warning
gtk_window_reshow_with_initial_size has been deprecated since version 3.10 and should not be used in newly-written code. GUI builders can call gtk_widget_hide(),
gtk_widget_unrealize() and then gtk_widget_show() on window
themselves, if they still need this functionality.
Hides window, then reshows it, resetting the
default size and position of the window. Used
by GUI builders only.
Warning gtk_window_reshow_with_initial_size has been deprecated since version 3.10 and should not be used in newly-written code. GUI builders can call gtk_widget_hide(), gtk_widget_unrealize() and then gtk_widget_show() on window themselves, if they still need this functionality. Hides window, then reshows it, resetting the default size and position of the window. Used by GUI builders only.