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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: gtk/mdi.h
3 // Purpose:
4 // Author: Robert Roebling
5 // Id: $Id$
6 // Copyright: (c) 1998 Robert Roebling
7 // Licence: wxWindows licence
8 /////////////////////////////////////////////////////////////////////////////
9
10
11 #ifndef __MDIH__
12 #define __MDIH__
13
14 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
15 #pragma interface
16 #endif
17
18 #include "wx/defs.h"
19 #include "wx/object.h"
20 #include "wx/list.h"
21 #include "wx/control.h"
22 #include "wx/panel.h"
23 #include "wx/frame.h"
24 #include "wx/toolbar.h"
25
26 //-----------------------------------------------------------------------------
27 // classes
28 //-----------------------------------------------------------------------------
29
30 class wxMDIParentFrame;
31 class wxMDIClientWindow;
32 class wxMDIChildFrame;
33
34 //-----------------------------------------------------------------------------
35 // global data
36 //-----------------------------------------------------------------------------
37
38 extern const wxChar* wxFrameNameStr;
39 extern const wxChar* wxStatusLineNameStr;
40
41 //-----------------------------------------------------------------------------
42 // wxMDIParentFrame
43 //-----------------------------------------------------------------------------
44
45 class wxMDIParentFrame: public wxFrame
46 {
47 public:
48 wxMDIParentFrame() { Init(); }
49 wxMDIParentFrame(wxWindow *parent,
50 wxWindowID id,
51 const wxString& title,
52 const wxPoint& pos = wxDefaultPosition,
53 const wxSize& size = wxDefaultSize,
54 long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
55 const wxString& name = wxFrameNameStr)
56 {
57 Init();
58
59 (void)Create(parent, id, title, pos, size, style, name);
60 }
61
62 ~wxMDIParentFrame();
63 bool Create( wxWindow *parent,
64 wxWindowID id,
65 const wxString& title,
66 const wxPoint& pos = wxDefaultPosition,
67 const wxSize& size = wxDefaultSize,
68 long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
69 const wxString& name = wxFrameNameStr );
70
71 wxMDIChildFrame *GetActiveChild() const;
72
73 wxMDIClientWindow *GetClientWindow() const;
74 virtual wxMDIClientWindow *OnCreateClient();
75
76 virtual void Cascade() {}
77 virtual void Tile() {}
78 virtual void ArrangeIcons() {}
79 virtual void ActivateNext();
80 virtual void ActivatePrevious();
81
82 // implementation
83
84 wxMDIClientWindow *m_clientWindow;
85 bool m_justInserted;
86
87 virtual void GtkOnSize( int x, int y, int width, int height );
88 virtual void OnInternalIdle();
89
90 protected:
91 void Init();
92
93 virtual void DoGetClientSize(int *width, int *height) const;
94
95 private:
96 friend class wxMDIChildFrame;
97
98 DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
99 };
100
101 //-----------------------------------------------------------------------------
102 // wxMDIChildFrame
103 //-----------------------------------------------------------------------------
104
105 class wxMDIChildFrame: public wxFrame
106 {
107 public:
108 wxMDIChildFrame();
109 wxMDIChildFrame( wxMDIParentFrame *parent,
110 wxWindowID id,
111 const wxString& title,
112 const wxPoint& pos = wxDefaultPosition,
113 const wxSize& size = wxDefaultSize,
114 long style = wxDEFAULT_FRAME_STYLE,
115 const wxString& name = wxFrameNameStr );
116
117 virtual ~wxMDIChildFrame();
118 bool Create( wxMDIParentFrame *parent,
119 wxWindowID id,
120 const wxString& title,
121 const wxPoint& pos = wxDefaultPosition,
122 const wxSize& size = wxDefaultSize,
123 long style = wxDEFAULT_FRAME_STYLE,
124 const wxString& name = wxFrameNameStr );
125
126 virtual void SetMenuBar( wxMenuBar *menu_bar );
127 virtual wxMenuBar *GetMenuBar() const;
128
129 virtual void AddChild( wxWindowBase *child );
130
131 virtual void Activate();
132
133 #if wxUSE_STATUSBAR
134 // no status bars
135 virtual wxStatusBar* CreateStatusBar( int WXUNUSED(number) = 1,
136 long WXUNUSED(style) = 1,
137 wxWindowID WXUNUSED(id) = 1,
138 const wxString& WXUNUSED(name) = wxEmptyString)
139 { return (wxStatusBar*)NULL; }
140
141 virtual wxStatusBar *GetStatusBar() const { return (wxStatusBar*)NULL; }
142 virtual void SetStatusText( const wxString &WXUNUSED(text), int WXUNUSED(number)=0 ) {}
143 virtual void SetStatusWidths( int WXUNUSED(n), const int WXUNUSED(widths_field)[] ) {}
144 #endif
145
146 // no size hints
147 virtual void SetSizeHints( int WXUNUSED(minW),
148 int WXUNUSED(minH),
149 int WXUNUSED(maxW) = -1,
150 int WXUNUSED(maxH) = -1,
151 int WXUNUSED(incW) = -1,
152 int WXUNUSED(incH) = -1) {}
153
154 #if wxUSE_TOOLBAR
155 // no toolbar bars
156 virtual wxToolBar* CreateToolBar( long WXUNUSED(style),
157 wxWindowID WXUNUSED(id),
158 const wxString& WXUNUSED(name) )
159 { return (wxToolBar*)NULL; }
160 virtual wxToolBar *GetToolBar() const { return (wxToolBar*)NULL; }
161 #endif
162
163 // no icon
164 void SetIcon( const wxIcon &icon ) { m_icons = wxIconBundle( icon ); }
165 void SetIcons( const wxIconBundle &icons ) { m_icons = icons; }
166
167 // no title
168 void SetTitle( const wxString &title );
169 wxString GetTitle() const { return m_title; }
170
171 // no maximize etc
172 virtual void Maximize( bool WXUNUSED(maximize) ) {}
173 virtual void Restore() {}
174
175 virtual bool IsTopLevel() const { return FALSE; }
176
177 void OnActivate( wxActivateEvent& event );
178 void OnMenuHighlight( wxMenuEvent& event );
179
180 // implementation
181
182 wxMenuBar *m_menuBar;
183 GtkNotebookPage *m_page;
184 bool m_justInserted;
185
186 protected:
187 // override wxFrame methods to not do anything
188 virtual void DoSetSize(int x, int y,
189 int width, int height,
190 int sizeFlags = wxSIZE_AUTO);
191 virtual void DoSetClientSize(int width, int height);
192 virtual void DoGetClientSize( int *width, int *height ) const;
193
194 private:
195 DECLARE_EVENT_TABLE()
196 DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
197 };
198
199 //-----------------------------------------------------------------------------
200 // wxMDIClientWindow
201 //-----------------------------------------------------------------------------
202
203 class wxMDIClientWindow: public wxWindow
204 {
205 public:
206 wxMDIClientWindow();
207 wxMDIClientWindow( wxMDIParentFrame *parent, long style = 0 );
208 ~wxMDIClientWindow();
209 virtual bool CreateClient( wxMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL );
210
211 private:
212 DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
213 };
214
215 #endif // __MDIH__
216