[Kst] [Bug 143027] Crash when removing scalars with View Scalar Values dialog open

[George Staikos]

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http://bugs.kde.org/show_bug.cgi?id=143027         
staikos kde org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED



------- Additional Comments From staikos kde org  2007-03-16 00:32 -------
SVN commit 642969 by staikos:

Keep track of deleted nodes.  Unfortunately this makes the tree "heavy" as it
requires all ndoes to be QObjects but there is no other way that is this clean
and non-intrusive.  Reviewed by Eli.

BUG: 143027


 M  +1 -1      libkst/kstobjectcollection.h  
 M  +1 -1      libkstapp/kstscalarlistview.h  
 M  +1 -1      libkstapp/kststringlistview.h  


--- trunk/extragear/graphics/kst/src/libkst/kstobjectcollection.h #642968:642969
 @ -44,7 +44,7  @
 
 /** KstObject Naming Tree */
 template <class T>
-class KstObjectTreeNode {
+class KstObjectTreeNode : QObject {
   public:
     KstObjectTreeNode(const QString& tag = QString::null);
     ~KstObjectTreeNode();
--- trunk/extragear/graphics/kst/src/libkstapp/kstscalarlistview.h #642968:642969
 @ -49,7 +49,7  @
   private:
     void commonConstructor();
 
-    KstObjectTreeNode<KstScalar> *_node;
+    QGuardedPtr<KstObjectTreeNode<KstScalar> > _node;
 };
 
 #endif
--- trunk/extragear/graphics/kst/src/libkstapp/kststringlistview.h #642968:642969
 @ -46,7 +46,7  @
     KstObjectTreeNode<KstString> *node() const { return _node; }
 
   private:
-    KstObjectTreeNode<KstString> *_node;
+    QGuardedPtr<KstObjectTreeNode<KstString> > _node;
 };
 
 #endif