| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/os2/brush.h |
| | 3 | // Purpose: wxBrush class |
| | 4 | // Author: David Webster |
| | 5 | // Modified by: |
| | 6 | // Created: 10/13/99 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) David Webster |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_BRUSH_H_ |
| | 13 | #define _WX_BRUSH_H_ |
| | 14 | |
| | 15 | #include "wx/gdicmn.h" |
| | 16 | #include "wx/gdiobj.h" |
| | 17 | #include "wx/bitmap.h" |
| | 18 | |
| | 19 | class WXDLLIMPEXP_FWD_CORE wxBrush; |
| | 20 | |
| | 21 | class WXDLLEXPORT wxBrushRefData: public wxGDIRefData |
| | 22 | { |
| | 23 | friend class WXDLLIMPEXP_FWD_CORE wxBrush; |
| | 24 | public: |
| | 25 | wxBrushRefData(); |
| | 26 | wxBrushRefData(const wxBrushRefData& rData); |
| | 27 | virtual ~wxBrushRefData(); |
| | 28 | |
| | 29 | bool operator == (const wxBrushRefData& data) const |
| | 30 | { |
| | 31 | return (m_nStyle == data.m_nStyle && |
| | 32 | m_vStipple.IsSameAs(data.m_vStipple) && |
| | 33 | m_vColour == data.m_vColour); |
| | 34 | } |
| | 35 | |
| | 36 | protected: |
| | 37 | int m_nStyle; |
| | 38 | wxBitmap m_vStipple ; |
| | 39 | wxColour m_vColour; |
| | 40 | WXHBRUSH m_hBrush; // in OS/2 GPI this will be the PS the pen is associated with |
| | 41 | AREABUNDLE m_vBundle; |
| | 42 | }; |
| | 43 | |
| | 44 | #define M_BRUSHDATA ((wxBrushRefData *)m_refData) |
| | 45 | |
| | 46 | // Brush |
| | 47 | class WXDLLEXPORT wxBrush: public wxBrushBase |
| | 48 | { |
| | 49 | DECLARE_DYNAMIC_CLASS(wxBrush) |
| | 50 | |
| | 51 | public: |
| | 52 | wxBrush(); |
| | 53 | wxBrush(const wxColour& rCol, int nStyle = wxSOLID); |
| | 54 | wxBrush(const wxBitmap& rStipple); |
| | 55 | virtual ~wxBrush(); |
| | 56 | |
| | 57 | bool operator == (const wxBrush& rBrush) const; |
| | 58 | inline bool operator != (const wxBrush& rBrush) const { return !(*this == rBrush); } |
| | 59 | |
| | 60 | virtual void SetColour(const wxColour& rColour); |
| | 61 | virtual void SetColour(unsigned char cRed, unsigned char cGreen, unsigned char cBrush); |
| | 62 | virtual void SetPS(HPS hPS); |
| | 63 | virtual void SetStyle(int nStyle) ; |
| | 64 | virtual void SetStipple(const wxBitmap& rStipple); |
| | 65 | |
| | 66 | inline wxColour& GetColour(void) const { return (M_BRUSHDATA ? M_BRUSHDATA->m_vColour : wxNullColour); }; |
| | 67 | virtual int GetStyle(void) const { return (M_BRUSHDATA ? M_BRUSHDATA->m_nStyle : 0); }; |
| | 68 | inline wxBitmap* GetStipple(void) const { return (M_BRUSHDATA ? & M_BRUSHDATA->m_vStipple : 0); }; |
| | 69 | inline int GetPS(void) const { return (M_BRUSHDATA ? M_BRUSHDATA->m_hBrush : 0); }; |
| | 70 | |
| | 71 | inline virtual bool Ok() const { return IsOk(); } |
| | 72 | inline virtual bool IsOk(void) const { return (m_refData != NULL) ; } |
| | 73 | |
| | 74 | // |
| | 75 | // Implementation |
| | 76 | // |
| | 77 | |
| | 78 | // |
| | 79 | // Useful helper: create the brush resource |
| | 80 | // |
| | 81 | bool RealizeResource(void); |
| | 82 | virtual WXHANDLE GetResourceHandle(void) const; |
| | 83 | bool FreeResource(bool bForce = false); |
| | 84 | bool IsFree(void) const; |
| | 85 | void Unshare(void); |
| | 86 | }; // end of CLASS wxBrush |
| | 87 | |
| | 88 | #endif |
| | 89 | // _WX_BRUSH_H_ |
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