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0e320a79 DW |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: statbmp.cpp | |
3 | // Purpose: wxStaticBitmap | |
409c9842 | 4 | // Author: David Webster |
0e320a79 | 5 | // Modified by: |
3b9e3455 | 6 | // Created: 11/27/99 |
0e320a79 | 7 | // RCS-ID: $Id$ |
409c9842 DW |
8 | // Copyright: (c) David Webster |
9 | // Licence: wxWindows licence | |
0e320a79 DW |
10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
aa213887 SN |
12 | #ifdef __GNUG__ |
13 | #pragma implementation "statbmp.h" | |
14 | #endif | |
15 | ||
409c9842 DW |
16 | // For compilers that support precompilation, includes "wx.h". |
17 | #include "wx/wxprec.h" | |
18 | ||
19 | #include "wx/window.h" | |
20 | #include "wx/os2/private.h" | |
21 | ||
22 | #ifndef WX_PRECOMP | |
23 | #include "wx/icon.h" | |
24 | #include "wx/statbmp.h" | |
0e320a79 DW |
25 | #endif |
26 | ||
409c9842 DW |
27 | #include <stdio.h> |
28 | ||
29 | // --------------------------------------------------------------------------- | |
30 | // macors | |
31 | // --------------------------------------------------------------------------- | |
0e320a79 | 32 | |
0e320a79 | 33 | IMPLEMENT_DYNAMIC_CLASS(wxStaticBitmap, wxControl) |
0e320a79 | 34 | |
409c9842 DW |
35 | // --------------------------------------------------------------------------- |
36 | // wxStaticBitmap | |
37 | // --------------------------------------------------------------------------- | |
0e320a79 | 38 | |
3b9e3455 DW |
39 | bool wxStaticBitmap::Create( |
40 | wxWindow* pParent | |
41 | , wxWindowID nId | |
42 | , const wxGDIImage& rBitmap | |
43 | , const wxPoint& rPos | |
44 | , const wxSize& rSize | |
45 | , long lStyle | |
46 | , const wxString& rName | |
47 | ) | |
0e320a79 | 48 | { |
04701dd9 DW |
49 | Init(); |
50 | ||
3b9e3455 | 51 | SetName(rName); |
43543d98 DW |
52 | if (pParent) |
53 | pParent->AddChild(this); | |
0e320a79 | 54 | |
43543d98 DW |
55 | m_backgroundColour = pParent->GetBackgroundColour() ; |
56 | m_foregroundColour = pParent->GetForegroundColour() ; | |
04701dd9 | 57 | |
43543d98 | 58 | if (nId == -1) |
409c9842 | 59 | m_windowId = (int)NewControlId(); |
0e320a79 | 60 | else |
3b9e3455 | 61 | m_windowId = nId; |
0e320a79 | 62 | |
3b9e3455 | 63 | m_windowStyle = lStyle; |
0e320a79 | 64 | |
43543d98 DW |
65 | int nX= rPos.x; |
66 | int nY = rPos.y; | |
67 | int nWidth = rSize.x; | |
68 | int nHeight = rSize.y; | |
04701dd9 | 69 | |
3b9e3455 | 70 | m_windowStyle = lStyle; |
04701dd9 | 71 | |
3b9e3455 | 72 | m_bIsIcon = rBitmap.IsKindOf(CLASSINFO(wxIcon)); |
04701dd9 | 73 | |
0e320a79 | 74 | // TODO: create static bitmap control |
3b9e3455 | 75 | const wxChar* zClassname = wxT("WX_STATIC"); |
43543d98 | 76 | int nWinstyle = m_bIsIcon ? SS_ICON : SS_BITMAP; |
3b9e3455 | 77 | |
43543d98 | 78 | m_hWnd = (WXHWND)::WinCreateWindow( pParent->GetHWND() |
3b9e3455 DW |
79 | ,zClassname |
80 | ,wxT("") | |
81 | ,nWinstyle | WS_VISIBLE | |
82 | ,0,0,0,0 | |
83 | ,pParent->GetHWND() | |
84 | ,HWND_TOP | |
85 | ,m_windowId | |
86 | ,NULL | |
87 | ,NULL | |
88 | ); | |
89 | ||
04701dd9 DW |
90 | wxCHECK_MSG( m_hWnd, FALSE, wxT("Failed to create static bitmap") ); |
91 | ||
3b9e3455 | 92 | SetImage(rBitmap); |
04701dd9 DW |
93 | |
94 | // Subclass again for purposes of dialog editing mode | |
95 | SubclassWin(m_hWnd); | |
04701dd9 | 96 | SetFont(GetParent()->GetFont()); |
3b9e3455 DW |
97 | SetSize(nX, nY, nWidth, nHeight); |
98 | return(FALSE); | |
0e320a79 DW |
99 | } |
100 | ||
409c9842 | 101 | bool wxStaticBitmap::ImageIsOk() const |
0e320a79 | 102 | { |
43543d98 | 103 | return(m_pImage && m_pImage->Ok()); |
409c9842 DW |
104 | } |
105 | ||
106 | void wxStaticBitmap::Free() | |
107 | { | |
3b9e3455 DW |
108 | delete m_pImage; |
109 | m_pImage = NULL; | |
409c9842 DW |
110 | } |
111 | ||
e78c4d50 | 112 | wxSize wxStaticBitmap::DoGetBestSize() const |
409c9842 DW |
113 | { |
114 | // reuse the current size (as wxWindow does) instead of using some | |
115 | // arbitrary default size (as wxControl, our immediate base class, does) | |
116 | return wxWindow::DoGetBestSize(); | |
0e320a79 DW |
117 | } |
118 | ||
3b9e3455 DW |
119 | void wxStaticBitmap::SetImage( |
120 | const wxGDIImage& rBitmap | |
121 | ) | |
0e320a79 | 122 | { |
409c9842 DW |
123 | Free(); |
124 | ||
3b9e3455 DW |
125 | m_bIsIcon = rBitmap.IsKindOf(CLASSINFO(wxIcon)); |
126 | if (m_bIsIcon) | |
127 | m_pImage = new wxIcon((const wxIcon&)rBitmap); | |
409c9842 | 128 | else |
3b9e3455 DW |
129 | m_pImage = new wxBitmap((const wxBitmap &)rBitmap); |
130 | ||
131 | int nX; | |
132 | int nY; | |
133 | int nW; | |
134 | int nH; | |
135 | ||
136 | GetPosition(&nX, &nY); | |
43543d98 | 137 | GetSize(&nW, &nH); |
3b9e3455 DW |
138 | |
139 | ::WinSendMsg( GetHwnd() | |
140 | ,SM_SETHANDLE | |
141 | ,MPFROMHWND(m_pImage->GetHandle()) | |
142 | ,NULL | |
143 | ); | |
144 | if (ImageIsOk()) | |
145 | { | |
146 | int nWidth = rBitmap.GetWidth(); | |
147 | int nHeight = rBitmap.GetHeight(); | |
148 | ||
149 | if (nWidth && nHeight) | |
150 | { | |
151 | nW = nWidth; | |
152 | nW = nHeight; | |
153 | ||
154 | ::WinSetWindowPos( GetHwnd() | |
155 | ,HWND_TOP | |
156 | ,nX | |
157 | ,nY | |
158 | ,nWidth | |
159 | ,nHeight | |
160 | ,SWP_SIZE | SWP_MOVE | SWP_SHOW | |
161 | ); | |
162 | } | |
163 | } | |
164 | ||
165 | RECTL vRect; | |
166 | ||
167 | vRect.xLeft = nW; | |
168 | vRect.yTop = nY; | |
169 | vRect.xRight = nX + nW; | |
170 | vRect.yBottom = nY + nH; | |
171 | ||
172 | ::WinInvalidateRect(GetHwndOf(GetParent()), &vRect, TRUE); | |
0e320a79 DW |
173 | } |
174 |