1 /////////////////////////////////////////////////////////////////////////////
2 // Name:        wx/gtk/mdi.h
3 // Purpose:     TDI-based MDI implementation for wxGTK
4 // Author:      Robert Roebling
5 // Modified by: 2008-10-31 Vadim Zeitlin: derive from the base classes
6 // Copyright:   (c) 1998 Robert Roebling
7 //              (c) 2008 Vadim Zeitlin
8 // Licence:     wxWindows licence
9 /////////////////////////////////////////////////////////////////////////////
10 
11 #ifndef _WX_GTK_MDI_H_
12 #define _WX_GTK_MDI_H_
13 
14 #include "wx/frame.h"
15 
16 class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
17 class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow;
18 
19 typedef struct _GtkNotebook GtkNotebook;
20 
21 //-----------------------------------------------------------------------------
22 // wxMDIParentFrame
23 //-----------------------------------------------------------------------------
24 
25 class WXDLLIMPEXP_CORE wxMDIParentFrame : public wxMDIParentFrameBase
26 {
27 public:
wxMDIParentFrame()28     wxMDIParentFrame() { Init(); }
29     wxMDIParentFrame(wxWindow *parent,
30                      wxWindowID id,
31                      const wxString& title,
32                      const wxPoint& pos = wxDefaultPosition,
33                      const wxSize& size = wxDefaultSize,
34                      long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
35                      const wxString& name = wxFrameNameStr)
36     {
37         Init();
38 
39         (void)Create(parent, id, title, pos, size, style, name);
40     }
41 
42     bool Create(wxWindow *parent,
43                 wxWindowID id,
44                 const wxString& title,
45                 const wxPoint& pos = wxDefaultPosition,
46                 const wxSize& size = wxDefaultSize,
47                 long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
48                 const wxString& name = wxFrameNameStr);
49 
50     // we don't store the active child in m_currentChild unlike the base class
51     // version so override this method to find it dynamically
52     virtual wxMDIChildFrame *GetActiveChild() const;
53 
54     // implement base class pure virtuals
55     // ----------------------------------
56 
57     virtual void ActivateNext();
58     virtual void ActivatePrevious();
59 
IsTDI()60     static bool IsTDI() { return true; }
61 
62     // implementation
63 
64     bool                m_justInserted;
65 
66     virtual void OnInternalIdle();
67 
68 protected:
69     virtual void DoGetClientSize(int* width, int* height) const;
70 
71 private:
72     friend class wxMDIChildFrame;
73     void Init();
74 
75     DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
76 };
77 
78 //-----------------------------------------------------------------------------
79 // wxMDIChildFrame
80 //-----------------------------------------------------------------------------
81 
82 class WXDLLIMPEXP_CORE wxMDIChildFrame : public wxTDIChildFrame
83 {
84 public:
wxMDIChildFrame()85     wxMDIChildFrame() { Init(); }
86     wxMDIChildFrame(wxMDIParentFrame *parent,
87                     wxWindowID id,
88                     const wxString& title,
89                     const wxPoint& pos = wxDefaultPosition,
90                     const wxSize& size = wxDefaultSize,
91                     long style = wxDEFAULT_FRAME_STYLE,
92                     const wxString& name = wxFrameNameStr)
93     {
94         Init();
95 
96         Create(parent, id, title, pos, size, style, name);
97     }
98 
99     bool Create(wxMDIParentFrame *parent,
100                 wxWindowID id,
101                 const wxString& title,
102                 const wxPoint& pos = wxDefaultPosition,
103                 const wxSize& size = wxDefaultSize,
104                 long style = wxDEFAULT_FRAME_STYLE,
105                 const wxString& name = wxFrameNameStr);
106 
107     virtual ~wxMDIChildFrame();
108 
109     virtual void SetMenuBar( wxMenuBar *menu_bar );
110     virtual wxMenuBar *GetMenuBar() const;
111 
112     virtual void Activate();
113 
114     virtual void SetTitle(const wxString& title);
115 
116     // implementation
117 
118     void OnActivate( wxActivateEvent& event );
119     void OnMenuHighlight( wxMenuEvent& event );
120     virtual void GTKHandleRealized();
121 
122     wxMenuBar         *m_menuBar;
123     bool               m_justInserted;
124 
125 private:
126     void Init();
127 
128     GtkNotebook *GTKGetNotebook() const;
129 
130     DECLARE_EVENT_TABLE()
131     DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
132 };
133 
134 //-----------------------------------------------------------------------------
135 // wxMDIClientWindow
136 //-----------------------------------------------------------------------------
137 
138 class WXDLLIMPEXP_CORE wxMDIClientWindow : public wxMDIClientWindowBase
139 {
140 public:
wxMDIClientWindow()141     wxMDIClientWindow() { }
142     ~wxMDIClientWindow();
143 
144     virtual bool CreateClient(wxMDIParentFrame *parent,
145                               long style = wxVSCROLL | wxHSCROLL);
146 
147 private:
148     virtual void AddChildGTK(wxWindowGTK* child);
149 
150     DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
151 };
152 
153 #endif // _WX_GTK_MDI_H_
154