add IsOk() to all classes having Ok() method (patch 1570985)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41751 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/accel.h

@@ -30,7 +30,8 @@ public:
         { return !(*this == accel); }
 #endif
 
-    bool Ok() const;
+    bool Ok() const { return IsOk(); }
+    bool IsOk() const;
 
     void Add(const wxAcceleratorEntry& entry);
     void Remove(const wxAcceleratorEntry& entry);

include/wx/generic/colour.h

@@ -33,7 +33,8 @@ public:
     virtual ~wxColour();
 
     // accessors
-    bool Ok() const { return m_isInit; }
+    bool Ok() const { return IsOk(); }
+    bool IsOk() const { return m_isInit; }
 
     unsigned char Red() const { return m_red; }
     unsigned char Green() const { return m_green; }

include/wx/generic/dcpsg.h

@@ -45,7 +45,8 @@ public:
     // Recommended destructor :-)
     virtual ~wxPostScriptDC();
 
-  virtual bool Ok() const;
+  virtual bool Ok() const { return IsOk(); }
+  virtual bool IsOk() const;
 
   bool CanDrawBitmap() const { return true; }
 

include/wx/generic/paletteg.h

@@ -35,7 +35,8 @@ public:
     virtual ~wxPalette();
     bool operator == ( const wxPalette& palette ) const;
     bool operator != ( const wxPalette& palette ) const;
-    virtual bool Ok() const;
+    virtual bool Ok() const { return IsOk(); }
+    virtual bool IsOk() const;
 
     bool Create( int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue);
     int GetPixel( unsigned char red, unsigned char green, unsigned char blue ) const;

include/wx/generic/prntdlgg.h

@@ -86,7 +86,8 @@ public:
     virtual bool TransferTo( wxPrintData &data );
     virtual bool TransferFrom( const wxPrintData &data );
 
-    virtual bool Ok() const { return true; }
+    virtual bool Ok() const { return IsOk(); }
+    virtual bool IsOk() const { return true; }
 
     const wxString& GetPrinterCommand() const { return m_printerCommand; }
     const wxString& GetPrinterOptions() const { return m_printerOptions; }