fix for the initial size of the dialogs

[wxWidgets.git] / src / mac / bitmap.cpp

diff --git a/src/mac/bitmap.cpp b/src/mac/bitmap.cpp
index 2e85e12323ea20762c84129677a8b5c995dbb37a..df8d319f43d25ac74893c5ab95742bdcb4f3cebd 100644 (file)
--- a/src/mac/bitmap.cpp
+++ b/src/mac/bitmap.cpp
@@ -199,33 +199,34 @@ wxBitmapRefData::wxBitmapRefData()
     m_bitmapType = kMacBitmapTypeUnknownType ;
 }
 
-wxBitmapRefData::~wxBitmapRefData()
+// TODO move this do a public function of Bitmap Ref
+static void DisposeBitmapRefData(wxBitmapRefData *data)
 {
-       switch (m_bitmapType)
+       switch (data->m_bitmapType)
        {
                case kMacBitmapTypePict :
                        {
-                               if ( m_hPict )
+                               if ( data->m_hPict )
                                {
-                                       KillPicture( m_hPict ) ;
-                                       m_hPict = NULL ;
+                                       KillPicture( data->m_hPict ) ;
+                                       data->m_hPict = NULL ;
                                }
                        }
                        break ;
                case kMacBitmapTypeGrafWorld :
                        {
-                               if ( m_hBitmap )
+                               if ( data->m_hBitmap )
                                {
-                                       wxMacDestroyGWorld( m_hBitmap ) ;
-                                       m_hBitmap = NULL ;
+                                       wxMacDestroyGWorld( data->m_hBitmap ) ;
+                                       data->m_hBitmap = NULL ;
                                }
                        }
                        break ;
                case kMacBitmapTypeIcon :
-               if ( m_hIcon )
+               if ( data->m_hIcon )
                {
-                       DisposeCIcon( m_hIcon ) ;
-                       m_hIcon = NULL ;
+                       DisposeCIcon( data->m_hIcon ) ;
+                       data->m_hIcon = NULL ;
                }
                
                default :
@@ -233,19 +234,25 @@ wxBitmapRefData::~wxBitmapRefData()
                        break ;
        }
        
-  if (m_bitmapMask)
+  if (data->m_bitmapMask)
   {
-    delete m_bitmapMask;
-    m_bitmapMask = NULL;
+    delete data->m_bitmapMask;
+    data->m_bitmapMask = NULL;
   }
 }
 
+wxBitmapRefData::~wxBitmapRefData()
+{
+  DisposeBitmapRefData( this ) ;
+}
+
 wxList wxBitmapBase::sm_handlers;
 
 
 bool wxBitmap::CopyFromIcon(const wxIcon& icon)
 {
     Ref(icon) ;
+    return true;
 }
 
 wxBitmap::wxBitmap()
@@ -437,7 +444,7 @@ wxBitmap wxBitmap::GetSubBitmap(const wxRect &rect) const
            RGBColor  color;
 
            bitmap = GetHBITMAP();
-           subbitmap = wxMacCreateGWorld(rect.width, rect.height, GetDepth());
+           subbitmap = ref->m_hBitmap ;
            LockPixels(GetGWorldPixMap(bitmap));
            LockPixels(GetGWorldPixMap(subbitmap));
 
@@ -453,7 +460,6 @@ wxBitmap wxBitmap::GetSubBitmap(const wxRect &rect) const
            }
            UnlockPixels(GetGWorldPixMap(bitmap));
            UnlockPixels(GetGWorldPixMap(subbitmap));
-           ret.SetHBITMAP(subbitmap);
        }
    }
    SetGWorld( origPort, origDevice );
@@ -486,9 +492,11 @@ int wxBitmap::GetBitmapType() const
 
 void wxBitmap::SetHBITMAP(WXHBITMAP bmp)
 {
+    DisposeBitmapRefData( M_BITMAPDATA ) ;
+    
     M_BITMAPDATA->m_bitmapType = kMacBitmapTypeGrafWorld ;
     M_BITMAPDATA->m_hBitmap = bmp ;
-       M_BITMAPDATA->m_ok = (M_BITMAPDATA->m_hBitmap != NULL ) ;
+         M_BITMAPDATA->m_ok = (M_BITMAPDATA->m_hBitmap != NULL ) ;
 }
 
 bool wxBitmap::LoadFile(const wxString& filename, wxBitmapType type)