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Added IFF handler.
[wxWidgets.git] / include / wx / os2 / frame.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: frame.h
3 // Purpose: wxFrame class
4 // Author: David Webster
5 // Modified by:
6 // Created: 10/27/99
7 // RCS-ID: $Id$
8 // Copyright: (c) David Webster
9 // Licence: wxWindows license
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_FRAME_H_
13 #define _WX_FRAME_H_
14
15 //
16 // Get the default resource ID's for frames
17 //
18 #include "wx/os2/wxOs2.h"
19
20 class WXDLLEXPORT wxFrame : public wxFrameBase
21 {
22 public:
23 // construction
24 wxFrame() { Init(); }
25 wxFrame( wxWindow* pParent
26 ,wxWindowID vId
27 ,const wxString& rsTitle
28 ,const wxPoint& rPos = wxDefaultPosition
29 ,const wxSize& rSize = wxDefaultSize
30 ,long lStyle = wxDEFAULT_FRAME_STYLE
31 ,const wxString& rsName = wxFrameNameStr
32 )
33 {
34 Init();
35
36 Create(pParent, vId, rsTitle, rPos, rSize, lStyle, rsName);
37 }
38
39 bool Create( wxWindow* pParent
40 ,wxWindowID vId
41 ,const wxString& rsTitle
42 ,const wxPoint& rPos = wxDefaultPosition
43 ,const wxSize& rSize = wxDefaultSize
44 ,long lStyle = wxDEFAULT_FRAME_STYLE
45 ,const wxString& rsName = wxFrameNameStr
46 );
47
48 virtual ~wxFrame();
49
50 // implement base class pure virtuals
51 #if wxUSE_MENUS_NATIVE
52 virtual void SetMenuBar(wxMenuBar* pMenubar);
53 #endif
54 virtual bool ShowFullScreen( bool bShow
55 ,long lStyle = wxFULLSCREEN_ALL
56 );
57
58
59 // implementation only from now on
60 // -------------------------------
61
62 virtual void Raise(void);
63
64 // event handlers
65 void OnActivate(wxActivateEvent& rEvent);
66 void OnSysColourChanged(wxSysColourChangedEvent& rEvent);
67
68 // Toolbar
69 #if wxUSE_TOOLBAR
70 virtual wxToolBar* CreateToolBar( long lStyle = wxNO_BORDER | wxTB_HORIZONTAL | wxTB_FLAT
71 ,wxWindowID vId = -1
72 ,const wxString& rsName = wxToolBarNameStr
73 );
74
75 virtual void PositionToolBar(void);
76 #endif // wxUSE_TOOLBAR
77
78 // Status bar
79 #if wxUSE_STATUSBAR
80 virtual wxStatusBar* OnCreateStatusBar( int nNumber = 1
81 ,long lStyle = wxST_SIZEGRIP
82 ,wxWindowID vId = 0
83 ,const wxString& rsName = wxStatusLineNameStr
84 );
85 virtual void PositionStatusBar(void);
86
87 // Hint to tell framework which status bar to use: the default is to use
88 // native one for the platforms which support it (Win32), the generic one
89 // otherwise
90
91 // TODO: should this go into a wxFrameworkSettings class perhaps?
92 static void UseNativeStatusBar(bool bUseNative)
93 { m_bUseNativeStatusBar = bUseNative; };
94 static bool UsesNativeStatusBar()
95 { return m_bUseNativeStatusBar; };
96 #endif // wxUSE_STATUSBAR
97
98 WXHMENU GetWinMenu() const { return m_hMenu; }
99
100 // Returns the origin of client area (may be different from (0,0) if the
101 // frame has a toolbar)
102 virtual wxPoint GetClientAreaOrigin() const;
103
104 // event handlers
105 bool HandlePaint(void);
106 bool HandleSize( int nX
107 ,int nY
108 ,WXUINT uFlag
109 );
110 bool HandleCommand( WXWORD wId
111 ,WXWORD wCmd
112 ,WXHWND wControl
113 );
114 bool HandleMenuSelect( WXWORD wItem
115 ,WXWORD wFlags
116 ,WXHMENU hMenu
117 );
118
119 void SendSizeEvent(void);
120 // tooltip management
121 #if wxUSE_TOOLTIPS
122 WXHWND GetToolTipCtrl(void) const { return m_hWndToolTip; }
123 void SetToolTipCtrl(WXHWND hHwndTT) { m_hWndToolTip = hHwndTT; }
124 #endif // tooltips
125
126 //
127 // Called by wxWindow whenever it gets focus
128 //
129 void SetLastFocus(wxWindow* pWin) { m_pWinLastFocused = pWin; }
130 wxWindow *GetLastFocus(void) const { return m_pWinLastFocused; }
131
132 void SetClient(WXHWND c_Hwnd);
133 void SetClient(wxWindow* c_Window);
134 wxWindow *GetClient();
135
136 friend MRESULT EXPENTRY wxFrameWndProc(HWND hWnd,ULONG ulMsg, MPARAM wParam, MPARAM lParam);
137 friend MRESULT EXPENTRY wxFrameMainWndProc(HWND hWnd,ULONG ulMsg, MPARAM wParam, MPARAM lParam);
138
139 protected:
140 // common part of all ctors
141 void Init(void);
142
143 virtual WXHICON GetDefaultIcon(void) const;
144 // override base class virtuals
145 virtual void DoGetClientSize( int* pWidth
146 ,int* pHeight
147 ) const;
148 virtual void DoSetClientSize( int nWidth
149 ,int nWeight
150 );
151 inline virtual bool IsMDIChild(void) const { return FALSE; }
152
153 #if wxUSE_MENUS_NATIVE
154 // helper
155 void DetachMenuBar(void);
156 // perform MSW-specific action when menubar is changed
157 virtual void AttachMenuBar(wxMenuBar* pMenubar);
158 // a plug in for MDI frame classes which need to do something special when
159 // the menubar is set
160 virtual void InternalSetMenuBar(void);
161 #endif
162 // propagate our state change to all child frames
163 void IconizeChildFrames(bool bIconize);
164
165 // we add menu bar accel processing
166 bool OS2TranslateMessage(WXMSG* pMsg);
167
168 // window proc for the frames
169 MRESULT OS2WindowProc( WXUINT uMessage
170 ,WXWPARAM wParam
171 ,WXLPARAM lParam
172 );
173
174 bool m_bIconized;
175 WXHICON m_hDefaultIcon;
176
177 #if wxUSE_STATUSBAR
178 static bool m_bUseNativeStatusBar;
179 #endif // wxUSE_STATUSBAR
180
181 // Data to save/restore when calling ShowFullScreen
182 long m_lFsStyle; // Passed to ShowFullScreen
183 wxRect m_vFsOldSize;
184 long m_lFsOldWindowStyle;
185 int m_nFsStatusBarFields; // 0 for no status bar
186 int m_nFsStatusBarHeight;
187 int m_nFsToolBarHeight;
188 bool m_bFsIsMaximized;
189 bool m_bFsIsShowing;
190 bool m_bWasMinimized;
191 bool m_bIsShown;
192 wxWindow* m_pWinLastFocused;
193
194 private:
195 #if wxUSE_TOOLTIPS
196 WXHWND m_hWndToolTip;
197 #endif // tooltips
198
199 //
200 // Handles to child windows of the Frame, and the frame itself,
201 // that we don't have child objects for (m_hWnd in wxWindow is the
202 // handle of the Frame's client window!
203 //
204 WXHWND m_hTitleBar;
205 WXHWND m_hHScroll;
206 WXHWND m_hVScroll;
207
208 //
209 // Swp structures for various client data
210 // DW: Better off in attached RefData?
211 //
212 SWP m_vSwpTitleBar;
213 SWP m_vSwpMenuBar;
214 SWP m_vSwpHScroll;
215 SWP m_vSwpVScroll;
216 SWP m_vSwpStatusBar;
217 SWP m_vSwpToolBar;
218
219 DECLARE_EVENT_TABLE()
220 DECLARE_DYNAMIC_CLASS(wxFrame)
221 };
222
223 #endif
224 // _WX_FRAME_H_
225