don't expect errno to be set to EOVERFLOW if vsnprintf() fails

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

diff --git a/src/gtk/icon.cpp b/src/gtk/icon.cpp
index 94952e31ffed73c56a0e4807ac3ff8adcad32ea5..776adeb423c7e036ece9217e5a2598d99f9e836b 100644 (file)
--- a/src/gtk/icon.cpp
+++ b/src/gtk/icon.cpp
@@ -7,9 +7,8 @@
 // Licence:    wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "icon.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
 #include "wx/icon.h"
 
@@ -19,29 +18,34 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxIcon,wxBitmap)
 
-wxIcon::wxIcon( char **bits, int WXUNUSED(width), int WXUNUSED(height) ) : 
-  wxBitmap( bits ) 
+wxIcon::wxIcon( const char **bits, int WXUNUSED(width), int WXUNUSED(height) ) :
+    wxBitmap( bits )
 {
 }
-    
-wxIcon::wxIcon() :  wxBitmap() 
-{  
+
+wxIcon::wxIcon( char **bits, int WXUNUSED(width), int WXUNUSED(height) ) :
+    wxBitmap( bits )
+{
 }
 
-wxIcon::wxIcon(const wxIcon& icon) : wxBitmap()
-{ 
-  Ref(icon); 
+wxIcon::wxIcon() :  wxBitmap()
+{
 }
 
-wxIcon::wxIcon(const wxIcon* icon) : wxBitmap()
-{ 
-  if (icon) Ref(*icon); 
+wxIcon::wxIcon( const wxIcon& icon ) : wxBitmap()
+{
+    Ref(icon);
 }
 
-wxIcon& wxIcon::operator = (const wxIcon& icon) 
-{ 
-  if (*this == icon) return (*this); 
-  Ref(icon); 
-  return *this; 
+wxIcon& wxIcon::operator = ( const wxIcon& icon )
+{
+    if (*this == icon) return (*this);
+    Ref(icon);
+    return *this;
 }
 
+void wxIcon::CopyFromBitmap(const wxBitmap& bmp)
+{
+    wxIcon *icon = (wxIcon*)(&bmp);
+    *this = *icon;
+}