Warning
gtk_handle_box_set_snap_edge has been deprecated since version 3.4 and should not be used in newly-written code. GtkHandleBox has been deprecated.
Sets the snap edge of a handlebox. The snap edge is
the edge of the detached child that must be aligned
with the corresponding edge of the "ghost" left
behind when the child was detached to reattach
the torn-off window. Usually, the snap edge should
be chosen so that it stays in the same place on
the screen when the handlebox is torn off.
If the snap edge is not set, then an appropriate value
will be guessed from the handle position. If the
handle position is GTK_POS_RIGHT or GTK_POS_LEFT,
then the snap edge will be GTK_POS_TOP, otherwise
it will be GTK_POS_LEFT.
Warning gtk_handle_box_set_snap_edge has been deprecated since version 3.4 and should not be used in newly-written code. GtkHandleBox has been deprecated. Sets the snap edge of a handlebox. The snap edge is the edge of the detached child that must be aligned with the corresponding edge of the "ghost" left behind when the child was detached to reattach the torn-off window. Usually, the snap edge should be chosen so that it stays in the same place on the screen when the handlebox is torn off. If the snap edge is not set, then an appropriate value will be guessed from the handle position. If the handle position is GTK_POS_RIGHT or GTK_POS_LEFT, then the snap edge will be GTK_POS_TOP, otherwise it will be GTK_POS_LEFT.