projects / wxWidgets.git / blame
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1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: palette.h | |
| 3 | // Purpose: wxPalette class | |
| 4 | // Author: Julian Smart | |
| 5 | // Modified by: | |
| 6 | // Created: 01/02/97 | |
| 7 | // RCS-ID: $Id$ | |
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8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence | |
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10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | ||
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12 | #ifndef _WX_PALETTE_H_ |
| 13 | #define _WX_PALETTE_H_ | |
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14 | |
| 15 | #ifdef __GNUG__ | |
| 16 | #pragma interface "palette.h" | |
| 17 | #endif | |
| 18 | ||
| 19 | #include "wx/gdiobj.h" | |
| 20 | ||
| 21 | class WXDLLEXPORT wxPalette; | |
| 22 | ||
| 23 | class WXDLLEXPORT wxPaletteRefData: public wxGDIRefData | |
| 24 | { | |
| 25 | friend class WXDLLEXPORT wxPalette; | |
| 26 | public: | |
| 27 | wxPaletteRefData(void); | |
| 28 | ~wxPaletteRefData(void); | |
| 29 | protected: | |
| 30 | WXHPALETTE m_hPalette; | |
| 31 | }; | |
| 32 | ||
| 33 | #define M_PALETTEDATA ((wxPaletteRefData *)m_refData) | |
| 34 | ||
| 35 | class WXDLLEXPORT wxPalette: public wxGDIObject | |
| 36 | { | |
| 37 | DECLARE_DYNAMIC_CLASS(wxPalette) | |
| 38 | ||
| 39 | public: | |
| 40 | wxPalette(void); | |
| 41 | inline wxPalette(const wxPalette& palette) { Ref(palette); } | |
| 2bda0e17 | 42 | |
| debe6624 | 43 | wxPalette(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue); |
| 2bda0e17 | 44 | ~wxPalette(void); |
| debe6624 | 45 | bool Create(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue); |
| 2bda0e17 | 46 | int GetPixel(const unsigned char red, const unsigned char green, const unsigned char blue) const; |
| debe6624 | 47 | bool GetRGB(int pixel, unsigned char *red, unsigned char *green, unsigned char *blue) const; |
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48 | |
| 49 | virtual bool Ok(void) const { return (m_refData != NULL) ; } | |
| 50 | ||
| 51 | inline wxPalette& operator = (const wxPalette& palette) { if (*this == palette) return (*this); Ref(palette); return *this; } | |
| 52 | inline bool operator == (const wxPalette& palette) { return m_refData == palette.m_refData; } | |
| 53 | inline bool operator != (const wxPalette& palette) { return m_refData != palette.m_refData; } | |
| 54 | ||
| 55 | virtual bool FreeResource(bool force = FALSE); | |
| 56 | ||
| 57 | inline WXHPALETTE GetHPALETTE(void) const { return (M_PALETTEDATA ? M_PALETTEDATA->m_hPalette : 0); } | |
| 58 | void SetHPALETTE(WXHPALETTE pal); | |
| 59 | }; | |
| 60 | ||
| 61 | #define wxColorMap wxPalette | |
| 62 | #define wxColourMap wxPalette | |
| 63 | ||
| 64 | #endif | |
| bbcdf8bc | 65 | // _WX_PALETTE_H_ |