[PyKDE] bug in QCanvas bindings.

[James Grant]

Hi,

When I was creating QCanvasItems i noticed they were disappearing from the 
QCanvas when they moved out of scope. When I create a global that references 
them they stay.

I'm guessing the problem has something to do with QCanvasItem and friends 
missing the /TransferThis/ directive. I've tried recompiling with this on 
QCanvasItem, QCanvasRectangle etc. But it still doesn't seem to work.

Attached is a patch against CVS of what I tried.

Any ideas?
-- 
James.



--- qcanvas.sip.old	Wed Apr 17 12:29:11 2002
+++ qcanvas.sip	Wed Apr 17 15:47:23 2002
@@ -191,7 +191,7 @@
 %End
 
 public:
-	QCanvasItem(QCanvas *);
+	QCanvasItem(QCanvas * /TransferThis/);
 
 	double x() const;
 	double y() const;
@@ -505,7 +505,7 @@
 %End
 
 public:
-	QCanvasSprite(QCanvasPixmapArray *,QCanvas *);
+	QCanvasSprite(QCanvasPixmapArray *,QCanvas * /TransferThis/);
 
 	void setSequence(QCanvasPixmapArray *);
 
@@ -586,7 +586,7 @@
 %End
 
 public:
-	QCanvasPolygonalItem(QCanvas *);
+	QCanvasPolygonalItem(QCanvas * /TransferThis/);
 
 	bool collidesWith(const QCanvasItem *) const;
 
@@ -618,7 +618,7 @@
 %End
 
 public:
-	QCanvasRectangle(QCanvas *);
+	QCanvasRectangle(QCanvas * /TransferThis/);
 	QCanvasRectangle(const QRect &,QCanvas *);
 	QCanvasRectangle(int,int,int,int,QCanvas *);
 
@@ -646,7 +646,7 @@
 %End
 
 public:
-	QCanvasPolygon(QCanvas *);
+	QCanvasPolygon(QCanvas * /TransferThis/);
 
 	void setPoints(QPointArray);
 	QPointArray points() const;
@@ -670,7 +670,7 @@
 %End
 
 public:
-	QCanvasSpline(QCanvas *);
+	QCanvasSpline(QCanvas * /TransferThis/);
 
 	void setControlPoints(QPointArray,bool = 1);
 	QPointArray controlPoints() const;
@@ -689,7 +689,7 @@
 %End
 
 public:
-	QCanvasLine(QCanvas *);
+	QCanvasLine(QCanvas * /TransferThis/);
 
 	void setPoints(int,int,int,int);
 
@@ -713,7 +713,7 @@
 %End
 
 public:
-	QCanvasEllipse(QCanvas *);
+	QCanvasEllipse(QCanvas * /TransferThis/);
 	QCanvasEllipse(int,int,QCanvas *);
 	QCanvasEllipse(int,int,int,int,QCanvas *);
 
@@ -741,7 +741,7 @@
 %End
 
 public:
-	QCanvasText(QCanvas *);
+	QCanvasText(QCanvas * /TransferThis/);
 	QCanvasText(const QString &,QCanvas *);
 	QCanvasText(const QString &,QFont,QCanvas *);