Use the DISOWN typemap

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25394 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/_clipbrd.i

@@ -40,6 +40,9 @@ public:
     // query whether the clipboard is opened
     virtual bool IsOpened() const;
 
+
+    %apply SWIGTYPE *DISOWN { wxDataObject *data };
+    
     // add to the clipboard data
     //
     // NB: the clipboard owns the pointer and will delete it, so data must be
@@ -50,6 +53,8 @@ public:
     // AddData()
     virtual bool SetData( wxDataObject *data );
 
+    %clear wxDataObject *data;
+    
     // ask if data in correct format is available
     virtual bool IsSupported( const wxDataFormat& format );
 

wxPython/src/_dataobj.i

@@ -240,8 +240,9 @@ class wxDataObjectComposite : public wxDataObject {
 public:
     wxDataObjectComposite();
 
-    %addtofunc Add "args[1].thisown = 0"
+    %apply SWIGTYPE *DISOWN { wxDataObjectSimple *dataObject };
     void Add(wxDataObjectSimple *dataObject, int preferred = False);
+    %clear wxDataObjectSimple *dataObject;
 };
 
 //---------------------------------------------------------------------------

wxPython/src/_dnd.i

@@ -119,8 +119,8 @@ IMP_PYCALLBACK_BOOL_INTINT(wxPyDropTarget, wxDropTarget, OnDrop);
 {
 public:
     %addtofunc wxPyDropTarget
-       "if args: args[0].thisown = 0;
+       "self._setCallbackInfo(self, DropTarget)"
-        self._setCallbackInfo(self, DropTarget)"
+    %apply SWIGTYPE *DISOWN { wxDataObject *dataObject };
 
     wxPyDropTarget(wxDataObject *dataObject = NULL);
     void _setCallbackInfo(PyObject* self, PyObject* _class);
@@ -129,9 +129,10 @@ public:
 
     // get/set the associated wxDataObject
     wxDataObject *GetDataObject();
-    %addtofunc SetDataObject "args[1].thisown = 0"
     void SetDataObject(wxDataObject *dataObject);
 
+    %clear wxDataObject *dataObject;
+
     wxDragResult base_OnEnter(wxCoord x, wxCoord y, wxDragResult def);
     wxDragResult base_OnDragOver(wxCoord x, wxCoord y, wxDragResult def);
     void base_OnLeave();

wxPython/src/_listctrl.i

@@ -578,9 +578,10 @@ public:
 
     // is there a way to tell SWIG to disown this???
 
-    %addtofunc AssignImageList "args[1].thisown = 0";    
+    %apply SWIGTYPE *DISOWN { wxImageList *imageList };
     void AssignImageList(wxImageList *imageList, int which);
-
+    %clear wxImageList *imageList;
+    
     // returns True if it is a virtual list control
     bool IsVirtual() const;
 

wxPython/src/_notebook.i

@@ -64,8 +64,9 @@ public:
     virtual void SetImageList(wxImageList *imageList);
 
     // as SetImageList() but we will delete the image list ourselves
-    %addtofunc AssignImageList "args[1].thisown = 0"
+    %apply SWIGTYPE *DISOWN { wxImageList *imageList };
     void AssignImageList(wxImageList *imageList);
+    %clear wxImageList *imageList;
 
     // get pointer (may be NULL) to the associated image list
     wxImageList* GetImageList() const;

wxPython/src/_treectrl.i

@@ -371,10 +371,10 @@ public:
     void SetImageList(wxImageList *imageList);
     void SetStateImageList(wxImageList *imageList);
 
-    %addtofunc AssignImageList      "args[1].thisown = 0";
+    %apply SWIGTYPE *DISOWN { wxImageList *imageList };
-    %addtofunc AssignStateImageList "args[1].thisown = 0";
     void AssignImageList(wxImageList *imageList);
     void AssignStateImageList(wxImageList *imageList);
+    %clear wxImageList *imageList;
     
 
     // retrieve items label

wxPython/src/_window.i

@@ -683,8 +683,10 @@ public:
 
     // set/retrieve the drop target associated with this window (may be
     // NULL; it's owned by the window and will be deleted by it)
-    %addtofunc SetDropTarget "args[1].thisown = 0"
+    %apply SWIGTYPE *DISOWN { wxPyDropTarget *dropTarget };
     virtual void SetDropTarget( wxPyDropTarget *dropTarget );
+    %clear wxPyDropTarget *dropTarget;
+    
     virtual wxPyDropTarget *GetDropTarget() const;
 
 #ifdef __WXMSW__  // TODO:  should I drop-kick this?