avoid a bug in Carbon headers

[wxWidgets.git] / include / wx / caret.h

diff --git a/include/wx/caret.h b/include/wx/caret.h
index 07e06afeeab223735ba226e5d42c1595190b8050..f8e547bc38fd5102e21309ed8ca99198f0063559 100644 (file)
--- a/include/wx/caret.h
+++ b/include/wx/caret.h
@@ -12,7 +12,11 @@
 #ifndef _WX_CARET_H_BASE_
 #define _WX_CARET_H_BASE_
 
-#ifdef __GNUG__
+#include "wx/defs.h"
+
+#if wxUSE_CARET
+
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma interface "caret.h"
 #endif
 
@@ -183,7 +187,7 @@ protected:
     int m_countVisible;
 
 private:
-    DECLARE_NO_COPY_CLASS(wxCaretBase);
+    DECLARE_NO_COPY_CLASS(wxCaretBase)
 };
 
 // ---------------------------------------------------------------------------
@@ -208,19 +212,28 @@ public:
     wxCaretSuspend(wxWindow *win)
     {
         m_caret = win->GetCaret();
-        if ( m_caret )
+        m_show = FALSE;        
+        if ( m_caret && m_caret->IsVisible() )
+        {
             m_caret->Hide();
+            m_show = TRUE;
+        }
     }
 
     ~wxCaretSuspend()
     {
-        if ( m_caret )
+        if ( m_caret && m_show )
             m_caret->Show();
     }
 
 private:
     wxCaret *m_caret;
+    bool     m_show;
+
+    DECLARE_NO_COPY_CLASS(wxCaretSuspend)
 };
 
+#endif // wxUSE_CARET
+
 #endif // _WX_CARET_H_BASE_