Changed version number in DLL name to 23_0

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

diff --git a/src/motif/bitmap.cpp b/src/motif/bitmap.cpp
index 077f20cd3b695c9acc0fae822f2921ab5103b220..524d851c606b6297f659cd22791501f23638a0fc 100644 (file)
--- a/src/motif/bitmap.cpp
+++ b/src/motif/bitmap.cpp
@@ -13,6 +13,10 @@
 #pragma implementation "bitmap.h"
 #endif
 
 #pragma implementation "bitmap.h"
 #endif
 

+#ifdef __VMS
+#define XtParent XTPARENT
+#endif
+

 #include "wx/setup.h"
 #include "wx/utils.h"
 #include "wx/palette.h"
 #include "wx/setup.h"
 #include "wx/utils.h"
 #include "wx/palette.h"


@@ -108,6 +112,8 @@ wxBitmapRefData::~wxBitmapRefData()
 
 wxList wxBitmap::sm_handlers;
 
 
 wxList wxBitmap::sm_handlers;
 

+#define M_BMPDATA ((wxBitmapRefData *)m_refData)
+

 wxBitmap::wxBitmap()
 {
     m_refData = NULL;
 wxBitmap::wxBitmap()
 {
     m_refData = NULL;


@@ -308,6 +314,20 @@ void wxBitmap::SetMask(wxMask *mask)
     M_BITMAPDATA->m_bitmapMask = mask ;
 }
 
     M_BITMAPDATA->m_bitmapMask = mask ;
 }
 

+wxBitmap wxBitmap::GetSubBitmap( const wxRect& rect) const
+{
+    wxCHECK_MSG( Ok() &&
+                 (rect.x >= 0) && (rect.y >= 0) &&
+                 (rect.x+rect.width <= M_BMPDATA->m_width) && (rect.y+rect.height <= M_BMPDATA->m_height),
+                 wxNullBitmap, wxT("invalid bitmap or bitmap region") );
+
+    wxBitmap ret( rect.width, rect.height, 0 );
+    wxASSERT_MSG( ret.Ok(), wxT("GetSubBitmap error") );
+
+   // The remaining still TODO
+   return ret;
+}
+

 void wxBitmap::AddHandler(wxBitmapHandler *handler)
 {
     sm_handlers.Append(handler);
 void wxBitmap::AddHandler(wxBitmapHandler *handler)
 {
     sm_handlers.Append(handler);