/////////////////////////////////////////////////////////////////////////////
-// Name: colour.h
+// Name: wx/os2/colour.h
// Purpose: wxColour class
// Author: David Webster
// Modified by:
class WXDLLEXPORT wxColour: public wxObject
{
public:
- //
- // Ctors
- //
+ // constructors
+ // ------------
- //
- // Default
- //
+ // default
wxColour();
- //
- // from RGB
- //
- wxColour( unsigned char cRed
- ,unsigned char cGreen
- ,unsigned char cBlue
- );
+ // from separate RGB
+ wxColour( unsigned char cRed, unsigned char cGreen, unsigned char cBlue );
+ // from packed RGB
wxColour( unsigned long colRGB ) { Set(colRGB); }
- //
// Implicit conversion from the colour name
- //
wxColour(const wxString& rColourName) { InitFromName(rColourName); }
- wxColour(const char* zColourName) { InitFromName(zColourName); }
+ wxColour(const wxChar *zColourName) { InitFromName(zColourName); }
- //
// Copy ctors and assignment operators
- //
wxColour(const wxColour& rCol);
wxColour(const wxColour* pCol);
wxColour&operator = (const wxColour& rCol);
- //
// Dtor
- //
~wxColour();
- //
// Set functions
- //
- void Set( unsigned char cRed
- ,unsigned char cGreen
- ,unsigned char cBlue
- );
- void Set(unsigned long lColRGB)
+ void Set( unsigned char cRed, unsigned char cGreen, unsigned char cBlue);
+ void Set( unsigned long lColRGB)
{
- //
// 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)lColRGB
,(unsigned char)(lColRGB >> 8)
,(unsigned char)(lColRGB >> 16)
InitFromName(rsColour);
}
- //
// Accessors
- //
bool Ok(void) const {return m_bIsInit; }
- //
- // Let's remove this inelegant function
- //
-#if WXWIN_COMPATIBILITY
- void Get( unsigned char* pRed
- ,unsigned char* pGreen
- ,unsigned char* pBlue
- ) const;
-#endif
-
unsigned char Red(void) const { return m_cRed; }
unsigned char Green(void) const { return m_cGreen; }
unsigned char Blue(void) const { return m_cBlue; }
- //
// Comparison
- //
bool operator == (const wxColour& rColour) const
{
- return (m_cRed == rColour.m_cRed &&
- m_cGreen == rColour.m_cGreen &&
- m_cBlue == rColour.m_cBlue
+ return (m_bIsInit == rColour.m_bIsInit
+ && m_cRed == rColour.m_cRed
+ && m_cGreen == rColour.m_cGreen
+ && m_cBlue == rColour.m_cBlue
);
}
+
bool operator != (const wxColour& rColour) const { return !(*this == rColour); }
- void InitFromName(const wxString& rCol);
WXCOLORREF GetPixel(void) const { return m_vPixel; };
+ void InitFromName(const wxString& rCol);
+
private:
+
+ // Helper function
+ void Init();
+
bool m_bIsInit;
unsigned char m_cRed;
unsigned char m_cBlue;
public:
WXCOLORREF m_vPixel ;
private:
- DECLARE_DYNAMIC_CLASS(wxColour)
+ DECLARE_DYNAMIC_CLASS(wxColour)
}; // end of class wxColour
#endif