gtkListUndoSelection: gtkListUndoSelection
Description
Restores the selection in the last state, only if selection mode is
GTK_SELECTION_EXTENDED
. If this function is called twice, the selection is
cleared. This function sometimes gives stranges "last states".
WARNING: gtk_list_undo_selection
is deprecated and should not be used in newly-written code.
Usage
gtkListUndoSelection(object)