remove warnings of intentionally unreachable code

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

diff --git a/include/wx/motif/colour.h b/include/wx/motif/colour.h
index 644b4272346aa082ac354e47bebf00bdfc1fdb29..3f628a90d69a011e5f3d1a53cfc7f53c58ec3411 100644 (file)
--- a/include/wx/motif/colour.h
+++ b/include/wx/motif/colour.h
@@ -1,75 +1,54 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        colour.h
+// Name:        wx/motif/colour.h
 // Purpose:     wxColour class
 // Author:      Julian Smart
 // Modified by:
 // Created:     17/09/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:    wxWidgets licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_COLOUR_H_
 #define _WX_COLOUR_H_
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "colour.h"
-#endif
-
 #include "wx/object.h"
 #include "wx/string.h"
 
 // Colour
-class WXDLLEXPORT wxColour : public wxObject
+class WXDLLEXPORT wxColour : public wxColourBase
 {
     DECLARE_DYNAMIC_CLASS(wxColour)
 public:
-    // ctors
-    // default
-    wxColour();
-    // from RGB
-    wxColour( unsigned char red, unsigned char green, unsigned char blue )
-        { Set(red, green, blue); }
-    wxColour( unsigned long colRGB ) { Set(colRGB); }
+    // constructors
+    // ------------
 
-    // implicit conversion from the colour name
-    wxColour( const wxString &colourName ) { InitFromName(colourName); }
-    wxColour( const char *colourName ) { InitFromName(colourName); }
+    // default
+    wxColour() { Init(); }
+    DEFINE_STD_WXCOLOUR_CONSTRUCTORS
 
     // copy ctors and assignment operators
     wxColour( const wxColour& col );
     wxColour& operator = ( const wxColour& col );
 
     // dtor
-    ~wxColour();
-
-    // Set() functions
-    void Set( unsigned char red, unsigned char green, unsigned char blue );
-    void Set( unsigned long colRGB )
-    {
-        // we don't need to know sizeof(long) here because we assume that the three
-        // least significant bytes contain the R, G and B values
-        Set((unsigned char)colRGB,
-            (unsigned char)(colRGB >> 8),
-            (unsigned char)(colRGB >> 16));
-    }
+    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; }
     unsigned char Blue() const { return m_blue; }
 
-    int GetPixel() const { return m_pixel; };
-    void SetPixel(int pixel) { m_pixel = pixel; m_isInit = true; };
+    WXPixel GetPixel() const { return m_pixel; };
+    void SetPixel(WXPixel pixel) { m_pixel = pixel; m_isInit = true; };
 
     inline bool operator == (const wxColour& colour) const { return (m_red == colour.m_red && m_green == colour.m_green && m_blue == colour.m_blue); }
 
     inline bool operator != (const wxColour& colour) const { return (!(m_red == colour.m_red && m_green == colour.m_green && m_blue == colour.m_blue)); }
 
-    // Get colour from name or wxNullColour
-    static wxColour CreateByName(const wxString& name);
-
     // Allocate a colour, or nearest colour, using the given display.
     // If realloc is true, ignore the existing pixel, otherwise just return
     // the existing one.
@@ -78,14 +57,15 @@ public:
     // TODO: can this handle mono displays? If not, we should have an extra
     // flag to specify whether this should be black or white by default.
 
-    int AllocColour(WXDisplay* display, bool realloc = false);
-
-    void InitFromName(const wxString& col);
+    WXPixel AllocColour(WXDisplay* display, bool realloc = false);
 
 protected:
     // Helper function
     void Init();
 
+    virtual void
+    InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
+
 private:
     bool          m_isInit;
     unsigned char m_red;
@@ -93,7 +73,7 @@ private:
     unsigned char m_green;
 
 public:
-    int           m_pixel;
+    WXPixel       m_pixel;
 };
 
 #endif