projects / wxWidgets.git / blame
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1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: icon.h | |
| 3 | // Purpose: wxIcon 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_ICON_H_ |
| 13 | #define _WX_ICON_H_ | |
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14 | |
| 15 | #ifdef __GNUG__ | |
| 16 | #pragma interface "icon.h" | |
| 17 | #endif | |
| 18 | ||
| 19 | #include "wx/bitmap.h" | |
| 20 | ||
| 21 | class WXDLLEXPORT wxIconRefData: public wxBitmapRefData | |
| 22 | { | |
| 23 | friend class WXDLLEXPORT wxBitmap; | |
| 24 | friend class WXDLLEXPORT wxIcon; | |
| 25 | public: | |
| 26 | wxIconRefData(void); | |
| 27 | ~wxIconRefData(void); | |
| 28 | ||
| 29 | public: | |
| 30 | WXHICON m_hIcon; | |
| 31 | }; | |
| 32 | ||
| 33 | #define M_ICONDATA ((wxIconRefData *)m_refData) | |
| 34 | #define M_ICONHANDLERDATA ((wxIconRefData *)bitmap->GetRefData()) | |
| 35 | ||
| 36 | // Icon | |
| 37 | class WXDLLEXPORT wxIcon: public wxBitmap | |
| 38 | { | |
| 39 | DECLARE_DYNAMIC_CLASS(wxIcon) | |
| 40 | ||
| 41 | public: | |
| 42 | wxIcon(void); | |
| 43 | ||
| 44 | // Copy constructors | |
| 45 | inline wxIcon(const wxIcon& icon) { Ref(icon); } | |
| 2bda0e17 | 46 | |
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47 | wxIcon(const char bits[], int width, int height); |
| 48 | wxIcon(const wxString& name, long flags = wxBITMAP_TYPE_ICO_RESOURCE, | |
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49 | int desiredWidth = -1, int desiredHeight = -1); |
| 50 | ~wxIcon(void); | |
| 51 | ||
| debe6624 | 52 | bool LoadFile(const wxString& name, long flags = wxBITMAP_TYPE_ICO_RESOURCE, |
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53 | int desiredWidth = -1, int desiredHeight = -1); |
| 54 | ||
| 55 | inline wxIcon& operator = (const wxIcon& icon) { if (*this == icon) return (*this); Ref(icon); return *this; } | |
| 56 | inline bool operator == (const wxIcon& icon) { return m_refData == icon.m_refData; } | |
| 57 | inline bool operator != (const wxIcon& icon) { return m_refData != icon.m_refData; } | |
| 58 | ||
| 59 | void SetHICON(WXHICON ico); | |
| 60 | inline WXHICON GetHICON(void) const { return (M_ICONDATA ? M_ICONDATA->m_hIcon : 0); } | |
| 61 | ||
| 62 | virtual bool Ok(void) const { return (m_refData != NULL && M_ICONDATA->m_hIcon) ; } | |
| 63 | ||
| 64 | bool FreeResource(bool force = FALSE); | |
| 65 | }; | |
| 66 | ||
| 67 | // TODO: Put these in separate, private header | |
| 68 | ||
| 69 | class WXDLLEXPORT wxICOFileHandler: public wxBitmapHandler | |
| 70 | { | |
| 71 | DECLARE_DYNAMIC_CLASS(wxICOFileHandler) | |
| 72 | public: | |
| 73 | inline wxICOFileHandler(void) | |
| 74 | { | |
| 75 | m_name = "ICO icon file"; | |
| 76 | m_extension = "ico"; | |
| 77 | m_type = wxBITMAP_TYPE_ICO; | |
| 78 | }; | |
| 79 | ||
| debe6624 | 80 | virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags, |
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81 | int desiredWidth = -1, int desiredHeight = -1); |
| 82 | }; | |
| 83 | ||
| 84 | class WXDLLEXPORT wxICOResourceHandler: public wxBitmapHandler | |
| 85 | { | |
| 86 | DECLARE_DYNAMIC_CLASS(wxICOResourceHandler) | |
| 87 | public: | |
| 88 | inline wxICOResourceHandler(void) | |
| 89 | { | |
| 90 | m_name = "ICO resource"; | |
| 91 | m_extension = "ico"; | |
| 92 | m_type = wxBITMAP_TYPE_ICO_RESOURCE; | |
| 93 | }; | |
| 94 | ||
| debe6624 | 95 | virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags, |
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96 | int desiredWidth = -1, int desiredHeight = -1); |
| 97 | ||
| 98 | }; | |
| 99 | ||
| 100 | #endif | |
| bbcdf8bc | 101 | // _WX_ICON_H_ |