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0e320a79 DW |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: brush.h | |
3 | // Purpose: wxBrush class | |
37f214d5 | 4 | // Author: David Webster |
0e320a79 | 5 | // Modified by: |
37f214d5 | 6 | // Created: 10/13/99 |
0e320a79 | 7 | // RCS-ID: $Id$ |
37f214d5 DW |
8 | // Copyright: (c) David Webster |
9 | // Licence: wxWindows licence | |
0e320a79 DW |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
12 | #ifndef _WX_BRUSH_H_ | |
13 | #define _WX_BRUSH_H_ | |
14 | ||
0e320a79 DW |
15 | #include "wx/gdicmn.h" |
16 | #include "wx/gdiobj.h" | |
17 | #include "wx/bitmap.h" | |
18 | ||
19 | class WXDLLEXPORT wxBrush; | |
20 | ||
21 | class WXDLLEXPORT wxBrushRefData: public wxGDIRefData | |
22 | { | |
23 | friend class WXDLLEXPORT wxBrush; | |
24 | public: | |
25 | wxBrushRefData(); | |
15f03b25 | 26 | wxBrushRefData(const wxBrushRefData& rData); |
0e320a79 DW |
27 | ~wxBrushRefData(); |
28 | ||
29 | protected: | |
15f03b25 DW |
30 | int m_nStyle; |
31 | wxBitmap m_vStipple ; | |
32 | wxColour m_vColour; | |
33 | WXHBRUSH m_hBrush; // in OS/2 GPI this will be the PS the pen is associated with | |
34 | AREABUNDLE m_vBundle; | |
0e320a79 DW |
35 | }; |
36 | ||
37 | #define M_BRUSHDATA ((wxBrushRefData *)m_refData) | |
38 | ||
39 | // Brush | |
40 | class WXDLLEXPORT wxBrush: public wxGDIObject | |
41 | { | |
15f03b25 | 42 | DECLARE_DYNAMIC_CLASS(wxBrush) |
0e320a79 DW |
43 | |
44 | public: | |
15f03b25 DW |
45 | wxBrush(); |
46 | wxBrush( const wxColour& rCol | |
47 | ,int nStyle | |
48 | ); | |
49 | wxBrush(const wxBitmap& rStipple); | |
50 | inline wxBrush(const wxBrush& rBrush) { Ref(rBrush); } | |
51 | ~wxBrush(); | |
52 | ||
53 | inline wxBrush& operator = (const wxBrush& rBrush) { if (*this == rBrush) return (*this); Ref(rBrush); return *this; } | |
54 | inline bool operator == (const wxBrush& rBrush) { return m_refData == rBrush.m_refData; } | |
55 | inline bool operator != (const wxBrush& rBrush) { return m_refData != rBrush.m_refData; } | |
56 | ||
57 | virtual void SetColour(const wxColour& rColour); | |
58 | virtual void SetColour( unsigned char cRed | |
59 | ,unsigned char cGreen | |
60 | ,unsigned char cBrush | |
61 | ); | |
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 | inline 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(void) const { return (m_refData != NULL) ; } | |
72 | ||
73 | // | |
74 | // Implementation | |
75 | // | |
76 | ||
77 | // | |
78 | // Useful helper: create the brush resource | |
79 | // | |
80 | bool RealizeResource(void); | |
81 | WXHANDLE GetResourceHandle(void) ; | |
82 | bool FreeResource(bool bForce = FALSE); | |
83 | bool IsFree(void) const; | |
84 | void Unshare(void); | |
85 | }; // end of CLASS wxBrush | |
0e320a79 DW |
86 | |
87 | #endif | |
88 | // _WX_BRUSH_H_ |