Warning
gtk_vbutton_box_get_spacing_default has been deprecated since version 2.0 and should not be used in newly-written code. Use gtk_box_get_spacing() instead.
Retrieves the current default spacing for vertical button boxes. This is the number of pixels
to be placed between the buttons when they are arranged.
Warning gtk_vbutton_box_get_spacing_default has been deprecated since version 2.0 and should not be used in newly-written code. Use gtk_box_get_spacing() instead. Retrieves the current default spacing for vertical button boxes. This is the number of pixels to be placed between the buttons when they are arranged.