"delete-event"
signal on a GtkWindow
. The function calls gtkWidgetHide
on its
argument, then returns TRUE
. If connected to ::delete-event, the
result is that clicking the close button for a window (on the
window frame, top right corner usually) will hide but not destroy
the window. By default, GTK+ destroys windows when ::delete-event
is received.gtkWidgetHideOnDelete(object)
object
TRUE