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(gtk) #1306: clicking in a blank area in a list clears the selection.

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This commit is contained in:
Charles Kerr
2008-09-27 18:01:31 +00:00
parent 89b6c61326
commit 4bf3577fba
8 changed files with 44 additions and 0 deletions
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22
gtk/util.c
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@@ -480,6 +480,28 @@ on_tree_view_button_pressed( GtkWidget * view,
return FALSE;
}
/* if the user clicked in an empty area of the list,
* clear all the selections. */
gboolean
on_tree_view_button_released( GtkWidget * view,
GdkEventButton * event,
gpointer unused UNUSED )
{
GtkTreeView * tv = GTK_TREE_VIEW( view );
if( !gtk_tree_view_get_path_at_pos ( tv,
(gint) event->x,
(gint) event->y,
NULL, NULL, NULL, NULL ) )
{
GtkTreeSelection * selection = gtk_tree_view_get_selection( tv );
gtk_tree_selection_unselect_all ( selection );
return TRUE;
}
return FALSE;
}
gpointer
tr_object_ref_sink( gpointer object )
{