wxButtons no longer leave junk on dialogs when moved.

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

diff --git a/src/mac/metafile.cpp b/src/mac/metafile.cpp
index 9d3d1576b79090c47b23a787838c2711e9da3eee..2380c96edcedf45d568bad2eee267162c7933990 100644 (file)
--- a/src/mac/metafile.cpp
+++ b/src/mac/metafile.cpp
@@ -34,6 +34,8 @@
 #include "wx/metafile.h"
 #include "wx/clipbrd.h"
 
+#include "wx/mac/private.h"
+
 #include <stdio.h>
 #include <string.h>
 
@@ -59,7 +61,7 @@ wxMetafileRefData::~wxMetafileRefData(void)
 {
     if (m_metafile)
     {
-               KillPicture( m_metafile ) ;
+               KillPicture( (PicHandle) m_metafile ) ;
         m_metafile = 0;
     }
 }
@@ -92,16 +94,19 @@ bool wxMetaFile::SetClipboard(int width, int height)
     if (!alreadyOpen)
     {
         wxTheClipboard->Open();
-        if (!wxTheClipboard->Clear()) return FALSE;
+        wxTheClipboard->Clear();
     }
-    bool success = wxSetClipboardData(wxDF_METAFILE, this, width,height);
-    if (!alreadyOpen) wxCloseClipboard();
+    wxDataObject *data =
+      new wxMetafileDataObject( *this) ;
+    bool success = wxTheClipboard->SetData(data);
+    if (!alreadyOpen) 
+      wxTheClipboard->Close();
            return (bool) success;
 #endif
     return TRUE ;
 }
 
-void wxMetafile::SetHMETAFILE(PicHandle mf)
+void wxMetafile::SetHMETAFILE(WXHMETAFILE mf)
 {
     if (!m_refData)
         m_refData = new wxMetafileRefData;
@@ -119,7 +124,7 @@ bool wxMetaFile::Play(wxDC *dc)
                
        {
                wxMacPortSetter helper( dc ) ;
-               PicHandle pict = GetHMETAFILE() ;
+               PicHandle pict = (PicHandle) GetHMETAFILE() ;
                DrawPicture( pict , &(**pict).picFrame ) ;
        }
     return TRUE;
@@ -146,7 +151,7 @@ wxMetaFileDC::wxMetaFileDC(const wxString& file)
   Rect r={0,0,1000,1000} ;
        
   m_metaFile->SetHMETAFILE( OpenPicture( &r ) ) ;
-  ::GetPort( &m_macPort ) ;    
+  ::GetPort( (GrafPtr*) &m_macPort ) ; 
   m_ok = TRUE ;
 
   SetMapMode(wxMM_TEXT); 
@@ -168,7 +173,7 @@ wxMetaFileDC::wxMetaFileDC(const wxString& file, int xext, int yext, int xorg, i
        Rect r={yorg,xorg,yorg+yext,xorg+xext} ;
        
        m_metaFile->SetHMETAFILE( OpenPicture( &r ) ) ;
-       ::GetPort( &m_macPort ) ;       
+       ::GetPort( (GrafPtr*) &m_macPort ) ;    
   m_ok = TRUE ;
 
   SetMapMode(wxMM_TEXT); 
@@ -184,4 +189,26 @@ wxMetaFile *wxMetaFileDC::Close()
        return m_metaFile;
 }
 
+#if wxUSE_DATAOBJ
+size_t wxMetafileDataObject::GetDataSize() const
+{
+  return GetHandleSize( (Handle) (*((wxMetafile*)&m_metafile)).GetHMETAFILE() ) ;
+}
+
+bool wxMetafileDataObject::GetDataHere(void *buf) const
+{
+  memcpy( buf , (*(PicHandle)(*((wxMetafile*)&m_metafile)).GetHMETAFILE()) ,
+    GetHandleSize( (Handle) (*((wxMetafile*)&m_metafile)).GetHMETAFILE() ) ) ;
+  return true ;
+}
+
+bool wxMetafileDataObject::SetData(size_t len, const void *buf)
+{
+  Handle handle = (Handle) m_metafile.GetHMETAFILE() ;
+  SetHandleSize( handle , len ) ;
+  memcpy( *handle , buf , len ) ;
+  return true ;
+}
+#endif
+
 #endif