added some missing mac headers

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

diff --git a/src/msw/icon.cpp b/src/msw/icon.cpp
index 9064101a533de02749fcbe0c99db24f9b51630f9..2fbdb94996a92947c4e3173f035f11759ffc1e4c 100644 (file)
--- a/src/msw/icon.cpp
+++ b/src/msw/icon.cpp
@@ -102,6 +102,21 @@ wxIcon::~wxIcon()
 {
 }
 
+wxObjectRefData *wxIcon::CloneRefData(const wxObjectRefData *dataOrig) const
+{
+    const wxIconRefData *
+        data = wx_static_cast(const wxIconRefData *, dataOrig);
+    if ( !data )
+        return NULL;
+
+    // we don't have to copy m_hIcon because we're only called from SetHICON()
+    // which overwrites m_hIcon anyhow currently
+    //
+    // and if we're called from SetWidth/Height/Depth(), it doesn't make sense
+    // to copy it neither as the handle would be inconsistent with the new size
+    return new wxIconRefData(*data);
+}
+
 void wxIcon::CopyFromBitmap(const wxBitmap& bmp)
 {
 #ifndef __WXMICROWIN__
@@ -135,7 +150,7 @@ bool wxIcon::LoadFile(const wxString& filename,
     if ( !handler )
     {
         // say something?
-        return FALSE;
+        return false;
     }
 
     return handler->Load(this, filename, type, desiredWidth, desiredHeight);