allocate HPEN on demand instead of doing every time a pen property is modified; also...

[wxWidgets.git] / include / wx / gtk / colour.h

diff --git a/include/wx/gtk/colour.h b/include/wx/gtk/colour.h
index dc12c815ff35f16ffb6d7cc8e4a8e84a0e5ed4b6..01b49c45aafcbb58361c0d1f97d52ccdd54e3930 100644 (file)
--- a/include/wx/gtk/colour.h
+++ b/include/wx/gtk/colour.h
@@ -1,77 +1,62 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        colour.h
+// Name:        wx/gtk/colour.h
 // Purpose:
 // Author:      Robert Roebling
-// Created:     01/02/97
-// Id:
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Id:          $Id$
+// Copyright:   (c) 1998 Robert Roebling
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-
-#ifndef __GTKCOLOURH__
-#define __GTKCOLOURH__
-
-#ifdef __GNUG__
-#pragma interface
-#endif
-
-#include "wx/defs.h"
-#include "wx/object.h"
-#include "wx/string.h"
-#include "wx/gdiobj.h"
-#include "wx/palette.h"
+#ifndef _WX_GTK_COLOUR_H_
+#define _WX_GTK_COLOUR_H_
 
 //-----------------------------------------------------------------------------
-// classes
+// wxColour
 //-----------------------------------------------------------------------------
 
-class wxDC;
-class wxPaintDC;
-class wxBitmap;
-class wxWindow;
+class WXDLLIMPEXP_CORE wxColour : public wxColourBase
+{
+public:
+    // constructors
+    // ------------
 
-class wxColour;
+    // default
+    wxColour() {}
+    DEFINE_STD_WXCOLOUR_CONSTRUCTORS
+    wxColour(const GdkColor& gdkColor);
 
-//-----------------------------------------------------------------------------
-// wxColour
-//-----------------------------------------------------------------------------
+    virtual ~wxColour();
 
-class wxColour: public wxGDIObject
-{
-  DECLARE_DYNAMIC_CLASS(wxColour)
+    bool Ok() const { return IsOk(); }
+    bool IsOk() const { return m_refData != NULL; }
 
-  public:
+    bool operator == ( const wxColour& col ) const;
+    bool operator != ( const wxColour& col ) const { return !(*this == col); }
 
-    wxColour(void);
-    wxColour( char red, char green, char blue );
-    wxColour( const wxString &colourName );
-    wxColour( const wxColour& col );
-    wxColour( const wxColour* col );
-    ~wxColour(void);
-    wxColour& operator = ( const wxColour& col );
-    wxColour& operator = ( const wxString& colourName );
-    bool operator == ( const wxColour& col );
-    bool operator != ( const wxColour& col );
-    void Set( const unsigned char red, const unsigned char green, const unsigned char blue );
-    unsigned char Red(void) const;
-    unsigned char Green(void) const;
-    unsigned char Blue(void) const;
-    bool Ok(void) const;
+    unsigned char Red() const;
+    unsigned char Green() const;
+    unsigned char Blue() const;
+    unsigned char Alpha() const;
 
-  private:
-  public:
-  
-    friend wxDC;
-    friend wxPaintDC;
-    friend wxBitmap;
-    friend wxWindow;
-        
+    // Implementation part
     void CalcPixel( GdkColormap *cmap );
-    int GetPixel(void);
-    GdkColor *GetColor(void);
-    
-    // no data :-)
+    int GetPixel() const;
+#ifdef __WXGTK24__
+    const GdkColor *GetColor() const;
+#else
+    // GDK functions from old gtk2 versions take non-const color parameters,
+    // too many uses to deal with individually
+    GdkColor *GetColor() const;
+#endif
+
+protected:
+    virtual void
+    InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
+
+    virtual bool FromString(const wxChar *str);
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxColour)
 };
-  
-#endif // __GTKCOLOURH__
+
+#endif // _WX_GTK_COLOUR_H_