Attempt to make wxWindows play better with XP themes

[wxWidgets.git] / src / msw / clipbrd.cpp

diff --git a/src/msw/clipbrd.cpp b/src/msw/clipbrd.cpp
index 7f07e896eb2ac169c443fa05be377ca8fb321b5e..875c9f838a9f62a5f8be1ed6aaeffc3d0c5903b9 100644 (file)
--- a/src/msw/clipbrd.cpp
+++ b/src/msw/clipbrd.cpp
@@ -5,8 +5,8 @@
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:     wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // ===========================================================================
@@ -174,6 +174,11 @@ bool wxIsClipboardFormatAvailable(wxDataFormat dataFormat)
     }
 }
 
+#ifdef __DIGITALMARS__
+extern "C" HGLOBAL wxDIB::ConvertFromBitmap(HBITMAP hbmp);
+#endif
+
+
 bool wxSetClipboardData(wxDataFormat dataFormat,
                         const void *data,
                         int width, int height)
@@ -220,13 +225,13 @@ bool wxSetClipboardData(wxDataFormat dataFormat,
 
         case wxDF_DIB:
             {
-#if wxUSE_IMAGE_LOADING_IN_MSW
                 wxBitmap *bitmap = (wxBitmap *)data;
-                HBITMAP hBitmap = (HBITMAP)bitmap->GetHBITMAP();
-                // NULL palette means to use the system one
-                HANDLE hDIB = wxBitmapToDIB(hBitmap, (HPALETTE)NULL);
-                handle = SetClipboardData(CF_DIB, hDIB);
-#endif // wxUSE_IMAGE_LOADING_IN_MSW
+
+                HGLOBAL hDIB = wxDIB::ConvertFromBitmap(GetHbitmapOf(*bitmap));
+                if ( hDIB )
+                {
+                    handle = ::SetClipboardData(CF_DIB, hDIB);
+                }
                 break;
             }
 
@@ -534,6 +539,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxClipboard, wxObject)
 wxClipboard::wxClipboard()
 {
     m_clearOnExit = FALSE;
+    m_isOpened = FALSE;
 }
 
 wxClipboard::~wxClipboard()
@@ -577,6 +583,7 @@ bool wxClipboard::Flush()
 bool wxClipboard::Open()
 {
     // OLE opens clipboard for us
+    m_isOpened = TRUE;
 #if wxUSE_OLE_CLIPBOARD
     return TRUE;
 #else
@@ -587,7 +594,7 @@ bool wxClipboard::Open()
 bool wxClipboard::IsOpened() const
 {
 #if wxUSE_OLE_CLIPBOARD
-    return TRUE;
+    return m_isOpened;
 #else
     return wxIsClipboardOpened();
 #endif
@@ -691,6 +698,7 @@ bool wxClipboard::AddData( wxDataObject *data )
 
 void wxClipboard::Close()
 {
+    m_isOpened = FALSE;
     // OLE closes clipboard for us
 #if !wxUSE_OLE_CLIPBOARD
     wxCloseClipboard();