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1/////////////////////////////////////////////////////////////////////////////
2// Name: mdi.h
3// Purpose: MDI (Multiple Document Interface) classes.
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4// Author: Julian Smart
5// Modified by:
6// Created: 17/09/98
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_MDI_H_
13#define _WX_MDI_H_
14
15#ifdef __GNUG__
16#pragma interface "mdi.h"
17#endif
18
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19/*
20New MDI scheme using tabs. We can use a wxNotebook to implement the client
21window. wxMDIChildFrame can be implemented as an XmMainWindow widget
22as before, and is a child of the notebook _and_ of the parent frame...
23but wxMDIChildFrame::GetParent should return the parent frame.
24
25*/
26
9b6dbb09 27#include "wx/frame.h"
621793f4 28#include "wx/notebook.h"
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29
30WXDLLEXPORT_DATA(extern const char*) wxFrameNameStr;
31WXDLLEXPORT_DATA(extern const char*) wxStatusLineNameStr;
32
33class WXDLLEXPORT wxMDIClientWindow;
34class WXDLLEXPORT wxMDIChildFrame;
35
36class WXDLLEXPORT wxMDIParentFrame: public wxFrame
37{
38DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
39
40 friend class WXDLLEXPORT wxMDIChildFrame;
41public:
42
43 wxMDIParentFrame();
44 inline wxMDIParentFrame(wxWindow *parent,
45 wxWindowID id,
46 const wxString& title,
47 const wxPoint& pos = wxDefaultPosition,
48 const wxSize& size = wxDefaultSize,
49 long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL, // Scrolling refers to client window
50 const wxString& name = wxFrameNameStr)
51 {
52 Create(parent, id, title, pos, size, style, name);
53 }
54
55 ~wxMDIParentFrame();
56
57 bool Create(wxWindow *parent,
58 wxWindowID id,
59 const wxString& title,
60 const wxPoint& pos = wxDefaultPosition,
61 const wxSize& size = wxDefaultSize,
62 long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
63 const wxString& name = wxFrameNameStr);
64
65 void OnSize(wxSizeEvent& event);
66 void OnActivate(wxActivateEvent& event);
67 void OnSysColourChanged(wxSysColourChangedEvent& event);
68
69 void SetMenuBar(wxMenuBar *menu_bar);
70
71 // Gets the size available for subwindows after menu size, toolbar size
72 // and status bar size have been subtracted. If you want to manage your own
73 // toolbar(s), don't call SetToolBar.
74 void GetClientSize(int *width, int *height) const;
4fabb575 75 wxSize GetClientSize() const { return wxWindow::GetClientSize(); }
9b6dbb09 76
0d57be45 77 // Get the active MDI child window
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78 wxMDIChildFrame *GetActiveChild() const ;
79
80 // Get the client window
81 inline wxMDIClientWindow *GetClientWindow() const { return m_clientWindow; };
82
83 // Create the client window class (don't Create the window,
84 // just return a new class)
85 virtual wxMDIClientWindow *OnCreateClient() ;
86
87 // MDI operations
88 virtual void Cascade();
89 virtual void Tile();
90 virtual void ArrangeIcons();
91 virtual void ActivateNext();
92 virtual void ActivatePrevious();
93
0d57be45 94// Implementation
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95
96 // Set the active child
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97 inline void SetActiveChild(wxMDIChildFrame* child) { m_activeChild = child; }
98
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99 // Set the child's menubar into the parent frame
100 void SetChildMenuBar(wxMDIChildFrame* frame);
101
102 inline wxMenuBar* GetActiveMenuBar() const { return m_activeMenuBar; }
103
104 // Redirect events to active child first
105 virtual bool ProcessEvent(wxEvent& event);
106
107
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108protected:
109
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110 wxMDIClientWindow* m_clientWindow;
111 wxMDIChildFrame* m_activeChild;
621793f4 112 wxMenuBar* m_activeMenuBar;
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113
114DECLARE_EVENT_TABLE()
115};
116
117class WXDLLEXPORT wxMDIChildFrame: public wxFrame
118{
119DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
120public:
121
122 wxMDIChildFrame();
123 inline wxMDIChildFrame(wxMDIParentFrame *parent,
124 wxWindowID id,
125 const wxString& title,
126 const wxPoint& pos = wxDefaultPosition,
127 const wxSize& size = wxDefaultSize,
128 long style = wxDEFAULT_FRAME_STYLE,
129 const wxString& name = wxFrameNameStr)
130 {
131 Create(parent, id, title, pos, size, style, name);
132 }
133
134 ~wxMDIChildFrame();
135
136 bool Create(wxMDIParentFrame *parent,
137 wxWindowID id,
138 const wxString& title,
139 const wxPoint& pos = wxDefaultPosition,
140 const wxSize& size = wxDefaultSize,
141 long style = wxDEFAULT_FRAME_STYLE,
142 const wxString& name = wxFrameNameStr);
143
144 // Set menu bar
145 void SetMenuBar(wxMenuBar *menu_bar);
8704bf74 146 void SetTitle(const wxString& title);
4fabb575 147
9b6dbb09 148 void SetClientSize(int width, int height);
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149 void SetClientSize(const wxSize& size) { wxWindow::SetClientSize(size); }
150
8704bf74 151 void GetClientSize(int *width, int *height) const;
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152 wxSize GetClientSize() const { return wxWindow::GetClientSize(); }
153
8704bf74 154 void SetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO);
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155 virtual void SetSize(const wxRect& rect, int sizeFlags = wxSIZE_AUTO)
156 { wxWindow::SetSize(rect, sizeFlags); }
157 virtual void SetSize(const wxSize& size) { wxWindow::SetSize(size); }
c330a2cf 158 virtual void SetSize(int width, int height) { SetSize(-1, -1, width, height, wxSIZE_USE_EXISTING); }
4fabb575 159
8704bf74 160 void GetSize(int *width, int *height) const;
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161 wxSize GetSize() const { return wxWindow::GetSize(); }
162
9b6dbb09 163 void GetPosition(int *x, int *y) const ;
4fabb575 164 wxPoint GetPosition() const { return wxWindow::GetPosition(); }
9b6dbb09 165
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166 // Set icon
167 virtual void SetIcon(const wxIcon& icon);
168
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169 // Override wxFrame operations
170 void CaptureMouse();
171 void ReleaseMouse();
172 void Raise();
173 void Lower(void);
174 void SetSizeHints(int minW = -1, int minH = -1, int maxW = -1, int maxH = -1, int incW = -1, int incH = -1);
175
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176 // MDI operations
177 virtual void Maximize();
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178 inline void Minimize() { Iconize(TRUE); };
179 virtual void Iconize(bool iconize);
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180 virtual void Restore();
181 virtual void Activate();
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182 virtual bool IsIconized() const ;
183
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184 // Is the frame maximized? Returns TRUE for
185 // wxMDIChildFrame due to the tabbed implementation.
186 virtual bool IsMaximized(void) const ;
187
8704bf74 188 bool Show(bool show);
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189
190 inline WXWidget GetMainWidget() const { return m_mainWidget; };
8704bf74 191 inline WXWidget GetTopWidget() const { return m_mainWidget; };
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192 inline WXWidget GetClientWidget() const { return m_mainWidget; };
193
194/*
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195 virtual void OnRaise();
196 virtual void OnLower();
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197*/
198
199 inline void SetMDIParentFrame(wxMDIParentFrame* parentFrame) { m_mdiParentFrame = parentFrame; }
200 inline wxMDIParentFrame* GetMDIParentFrame() const { return m_mdiParentFrame; }
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201
202protected:
621793f4 203 wxMDIParentFrame* m_mdiParentFrame;
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204};
205
206/* The client window is a child of the parent MDI frame, and itself
207 * contains the child MDI frames.
208 * However, you create the MDI children as children of the MDI parent:
209 * only in the implementation does the client window become the parent
210 * of the children. Phew! So the children are sort of 'adopted'...
211 */
212
621793f4 213class WXDLLEXPORT wxMDIClientWindow: public wxNotebook
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214{
215 DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
216 public:
217
218 wxMDIClientWindow() ;
219 inline wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0)
220 {
221 CreateClient(parent, style);
222 }
223
224 ~wxMDIClientWindow();
225
8704bf74 226 void SetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO);
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227 void SetSize(const wxRect& rect, int sizeFlags = wxSIZE_AUTO)
228 { wxWindow::SetSize(rect, sizeFlags); }
229 void SetSize(const wxSize& size) { wxWindow::SetSize(size); }
c330a2cf 230 virtual void SetSize(int width, int height) { SetSize(-1, -1, width, height, wxSIZE_USE_EXISTING); }
4fabb575 231
8704bf74 232 void SetClientSize(int width, int height);
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233 void SetClientSize(const wxSize& size) { wxWindow::SetClientSize(size); }
234
8704bf74 235 void GetClientSize(int *width, int *height) const;
4fabb575 236 wxSize GetClientSize() const { return wxWindow::GetClientSize(); }
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237
238 void GetSize(int *width, int *height) const ;
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239 wxSize GetSize() const { return wxWindow::GetSize(); }
240
8704bf74 241 void GetPosition(int *x, int *y) const ;
4fabb575 242 wxPoint GetPosition() const { return wxWindow::GetPosition(); }
8704bf74 243
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244 // Note: this is virtual, to allow overridden behaviour.
245 virtual bool CreateClient(wxMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL);
246
247 // Explicitly call default scroll behaviour
248 void OnScroll(wxScrollEvent& event);
249
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250 // Implementation
251 void OnPageChanged(wxNotebookEvent& event);
8704bf74 252
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253protected:
254
255DECLARE_EVENT_TABLE()
256};
257
258#endif
259 // _WX_MDI_H_