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2bda0e17 | 1 | ///////////////////////////////////////////////////////////////////////////// |
88ef3a57 | 2 | // Name: wx/msw/palette.h |
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3 | // Purpose: wxPalette class |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 01/02/97 | |
7 | // RCS-ID: $Id$ | |
bbcdf8bc | 8 | // Copyright: (c) Julian Smart |
078cf5cb | 9 | // Licence: wxWindows licence |
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10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
bbcdf8bc JS |
12 | #ifndef _WX_PALETTE_H_ |
13 | #define _WX_PALETTE_H_ | |
2bda0e17 | 14 | |
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15 | #include "wx/gdiobj.h" |
16 | ||
17 | class WXDLLEXPORT wxPalette; | |
18 | ||
19 | class WXDLLEXPORT wxPaletteRefData: public wxGDIRefData | |
20 | { | |
21 | friend class WXDLLEXPORT wxPalette; | |
22 | public: | |
23 | wxPaletteRefData(void); | |
24 | ~wxPaletteRefData(void); | |
25 | protected: | |
26 | WXHPALETTE m_hPalette; | |
27 | }; | |
28 | ||
29 | #define M_PALETTEDATA ((wxPaletteRefData *)m_refData) | |
30 | ||
917be7ed | 31 | class WXDLLEXPORT wxPalette: public wxPaletteBase |
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32 | { |
33 | DECLARE_DYNAMIC_CLASS(wxPalette) | |
34 | ||
35 | public: | |
36 | wxPalette(void); | |
917be7ed | 37 | inline wxPalette(const wxPalette& palette) : wxPaletteBase(palette) { Ref(palette); } |
2bda0e17 | 38 | |
debe6624 | 39 | wxPalette(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue); |
2bda0e17 | 40 | ~wxPalette(void); |
debe6624 | 41 | bool Create(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue); |
88ef3a57 | 42 | int GetPixel(unsigned char red, unsigned char green, unsigned char blue) const; |
debe6624 | 43 | bool GetRGB(int pixel, unsigned char *red, unsigned char *green, unsigned char *blue) const; |
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44 | |
45 | virtual bool Ok(void) const { return (m_refData != NULL) ; } | |
46 | ||
47 | inline wxPalette& operator = (const wxPalette& palette) { if (*this == palette) return (*this); Ref(palette); return *this; } | |
f6bcfd97 BP |
48 | inline bool operator == (const wxPalette& palette) const { return m_refData == palette.m_refData; } |
49 | inline bool operator != (const wxPalette& palette) const { return m_refData != palette.m_refData; } | |
2bda0e17 | 50 | |
078cf5cb | 51 | virtual bool FreeResource(bool force = false); |
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52 | |
53 | inline WXHPALETTE GetHPALETTE(void) const { return (M_PALETTEDATA ? M_PALETTEDATA->m_hPalette : 0); } | |
54 | void SetHPALETTE(WXHPALETTE pal); | |
55 | }; | |
56 | ||
2bda0e17 | 57 | #endif |
bbcdf8bc | 58 | // _WX_PALETTE_H_ |