Backport for 1.0: make sure all the rubber band frames are deleted in composer. Fixes bug #1573

git-svn-id: http://svn.osgeo.org/qgis/branches/Version-1_0@10543 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: mhugent

src/core/composer/qgscomposeritem.cpp

@@ -252,6 +252,13 @@ void QgsComposerItem::mousePressEvent( QGraphicsSceneMouseEvent * event )
   mLastMouseEventPos = event->lastPos();
   mCurrentMouseMoveAction = mouseMoveActionForPosition( event->pos() );
 
+  //remove the old rubber band item if it is still there
+  if ( mBoundingResizeRectangle )
+  {
+    scene()->removeItem( mBoundingResizeRectangle );
+    delete mBoundingResizeRectangle;
+    mBoundingResizeRectangle = 0;
+  }
   //create and show bounding rectangle
   mBoundingResizeRectangle = new QGraphicsRectItem( 0 );
   scene()->addItem( mBoundingResizeRectangle );