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[wxWidgets.git] / src / os2 / icon.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: icon.cpp
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
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12// For compilers that support precompilation, includes "wx.h".
13#include "wx/wxprec.h"
14
15#ifdef __BORLANDC__
16#pragma hdrstop
17#endif
18
19#ifndef WX_PRECOMP
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20 #include "wx/defs.h"
21 #include "wx/list.h"
22 #include "wx/utils.h"
23 #include "wx/app.h"
24 #include "wx/icon.h"
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25#endif
26
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27#include "wx/os2/private.h"
28#include "assert.h"
29
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30#include "wx/icon.h"
31
3b9e3455 32 IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxIconBase)
0e320a79 33
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34// ============================================================================
35// implementation
36// ============================================================================
0e320a79 37
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38// ----------------------------------------------------------------------------
39// wxIconRefData
40// ----------------------------------------------------------------------------
0e320a79 41
3b9e3455 42void wxIconRefData::Free()
0e320a79 43{
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44 if (m_hIcon)
45 ::WinFreeFileIcon((HPOINTER)m_hIcon);
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46}
47
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48// ----------------------------------------------------------------------------
49// wxIcon
50// ----------------------------------------------------------------------------
51
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52wxIcon::wxIcon()
53{
54}
55
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56wxIcon::wxIcon(
57 const char WXUNUSED(bits)[]
58, int WXUNUSED(nWidth)
59, int WXUNUSED(nHeight)
60)
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61{
62}
63
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64wxIcon::wxIcon(
65 const wxString& rIconFile
66, long lFlags
67, int nDesiredWidth
68, int nDesiredHeight
69)
0e320a79 70{
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71 //
72 // A very poor hack, but we have to have separate icon files from windows
73 // So we have a modified name where replace the last three characters
74 // with os2. Also need the extension.
75 //
76 wxString sOs2Name = rIconFile.Mid(0, rIconFile.Length() - 3);
77
78 sOs2Name += "Os2.ico";
79 LoadFile( sOs2Name
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80 ,lFlags
81 ,nDesiredWidth
82 ,nDesiredHeight
83 );
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84}
85
86wxIcon::~wxIcon()
87{
88}
89
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90bool wxIcon::LoadFile(
91 const wxString& rFilename
92, long lType
93, int nDesiredWidth
94, int nDesiredHeight
95)
fb9010ed 96{
8ea3f821 97 HPS hPs = NULLHANDLE;
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98
99 UnRef();
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100
101 wxGDIImageHandler* pHandler = FindHandler(lType);
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102
103 if (pHandler)
104 return(pHandler->Load( this
105 ,rFilename
8ea3f821 106 ,hPs
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107 ,lType
108 ,nDesiredWidth
109 ,nDesiredHeight
110 ));
fb9010ed 111 else
3b9e3455 112 return(FALSE);
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113}
114