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[wxWidgets.git] / include / wx / os2 / icon.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: icon.h
3// Purpose: wxIcon class
fb9010ed 4// Author: David Webster
0e320a79 5// Modified by:
fb9010ed 6// Created: 10/09/99
0e320a79 7// RCS-ID: $Id$
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8// Copyright: (c) David Webster
9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_ICON_H_
13#define _WX_ICON_H_
14
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15// ----------------------------------------------------------------------------
16// headers
17// ----------------------------------------------------------------------------
18
19// compatible (even if incorrect) behaviour by default: derive wxIcon from
20// wxBitmap
21#ifndef wxICON_IS_BITMAP
22 #define wxICON_IS_BITMAP 1
23#endif
0e320a79 24
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25#if wxICON_IS_BITMAP
26 #include "wx/bitmap.h"
0e320a79 27
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28 #define wxIconRefDataBase wxBitmapRefData
29 #define wxIconBase wxBitmap
30#else
31 #include "wx/os2/gdiimage.h"
0e320a79 32
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33 #define wxIconRefDataBase wxGDIImageRefData
34 #define wxIconBase wxGDIImage
35#endif
0e320a79 36
3b9e3455 37class WXDLLEXPORT wxIconRefData: public wxIconRefDataBase
0e320a79 38{
0e320a79 39public:
3b9e3455 40 wxIconRefData() { };
61243a51 41 virtual ~wxIconRefData() { Free(); }
0e320a79 42
3b9e3455 43 virtual void Free();
61243a51 44}; // end of
0e320a79 45
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46// ---------------------------------------------------------------------------
47// Icon
48// ---------------------------------------------------------------------------
49
50class WXDLLEXPORT wxIcon: public wxIconBase
0e320a79 51{
0e320a79 52public:
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53 wxIcon();
54
55 // Copy constructors
56 inline wxIcon(const wxIcon& icon) { Ref(icon); }
57
58 wxIcon( const char bits[]
59 ,int nWidth
60 ,int nHeight
61 );
62 wxIcon( const wxString& rName
63 ,long lFlags = wxBITMAP_TYPE_ICO_RESOURCE
64 ,int nDesiredWidth = -1
65 ,int nDesiredHeight = -1
66 );
67 ~wxIcon();
68
69 bool LoadFile( const wxString& rName
70 ,long lFlags = wxBITMAP_TYPE_ICO_RESOURCE
71 ,int nDesiredWidth = -1
72 ,int nDesiredHeight = -1
73 );
74
75 inline wxIcon& operator = (const wxIcon& rIcon)
76 { if (*this == rIcon) Ref(rIcon); return *this; }
77 inline bool operator == (const wxIcon& rIcon)
78 { return m_refData == rIcon.m_refData; }
79 inline bool operator != (const wxIcon& rIcon)
80 { return m_refData != rIcon.m_refData; }
81
82 wxIconRefData *GetIconData() const { return (wxIconRefData *)m_refData; }
83
84 inline void SetHICON(WXHICON hIcon) { SetHandle((WXHANDLE)hIcon); }
85 inline WXHICON GetHICON() const { return (WXHICON)GetHandle(); }
86
87protected:
88 virtual wxGDIImageRefData* CreateData() const
89 {
90 return new wxIconRefData;
91 }
0e320a79 92
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93private:
94 DECLARE_DYNAMIC_CLASS(wxIcon)
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95};
96
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97#endif
98 // _WX_ICON_H_