don't add empty extender groups that are autohide

BUG:258645 svn path=/trunk/KDE/kdelibs/; revision=1212326
2011-01-06 14:55:41 +00:00 · 2011-01-06 14:55:41 +00:00 · 0069c38934
commit 0069c38934
parent 79bbb39468
1 changed files with 5 additions and 0 deletions
--- a/extenders/extender.cpp
+++ b/extenders/extender.cpp
@ -489,6 +489,11 @@ void Extender::dropEvent(QGraphicsSceneDragDropEvent *event)

 void Extender::itemAddedEvent(ExtenderItem *item, const QPointF &pos)
 {
+    ExtenderGroup *group = item->isGroup()?static_cast<ExtenderGroup*>(item):0;
+    if (group && group->autoHide() && group->items().isEmpty()) {
+        return;
+    }
+
    if (!item->group()) {
        if (pos == QPointF(-1, -1)) {
            //if it was already there, reposition