wxXmlNode::GetAttribute's pointer argument must not be NULL, check for it

[wxWidgets.git] / src / x11 / cursor.cpp

diff --git a/src/x11/cursor.cpp b/src/x11/cursor.cpp
index 7fbd54c0280129a461fb6e05b5652d0023e22dd4..fb29364b43409cf987cda0da7d7d49851d555c58 100644 (file)
--- a/src/x11/cursor.cpp
+++ b/src/x11/cursor.cpp
@@ -17,11 +17,10 @@
 #ifndef WX_PRECOMP
     #include "wx/app.h"
     #include "wx/utils.h"
+    #include "wx/icon.h"
+    #include "wx/gdicmn.h"
 #endif
 
-#include "wx/gdicmn.h"
-#include "wx/icon.h"
-
 #include "wx/x11/private.h"
 
 #if !wxUSE_NANOX
@@ -37,7 +36,7 @@ class wxCursorRefData: public wxObjectRefData
 public:
 
     wxCursorRefData();
-    ~wxCursorRefData();
+    virtual ~wxCursorRefData();
 
     WXCursor     m_cursor;
     WXDisplay   *m_display;
@@ -142,17 +141,7 @@ wxCursor::~wxCursor()
 {
 }
 
-bool wxCursor::operator == ( const wxCursor& cursor ) const
-{
-    return m_refData == cursor.m_refData;
-}
-
-bool wxCursor::operator != ( const wxCursor& cursor ) const
-{
-    return m_refData != cursor.m_refData;
-}
-
-bool wxCursor::Ok() const
+bool wxCursor::IsOk() const
 {
     return (m_refData != NULL);
 }