| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: mdi.h |
| 3 | // Purpose: MDI (Multiple Document Interface) classes. |
| 4 | // This doesn't have to be implemented just like Windows, |
| 5 | // it could be a tabbed design as in wxGTK. |
| 6 | // Author: Stefan Csomor |
| 7 | // Modified by: |
| 8 | // Created: 1998-01-01 |
| 9 | // RCS-ID: $Id$ |
| 10 | // Copyright: (c) Stefan Csomor |
| 11 | // Licence: wxWindows licence |
| 12 | ///////////////////////////////////////////////////////////////////////////// |
| 13 | |
| 14 | #ifndef _WX_MDI_H_ |
| 15 | #define _WX_MDI_H_ |
| 16 | |
| 17 | #if defined(__GNUG__) && !defined(__APPLE__) |
| 18 | #pragma interface "mdi.h" |
| 19 | #endif |
| 20 | |
| 21 | #include "wx/frame.h" |
| 22 | |
| 23 | WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr; |
| 24 | WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr; |
| 25 | |
| 26 | class WXDLLEXPORT wxMDIClientWindow; |
| 27 | class WXDLLEXPORT wxMDIChildFrame; |
| 28 | |
| 29 | class WXDLLEXPORT wxMDIParentFrame: public wxFrame |
| 30 | { |
| 31 | DECLARE_DYNAMIC_CLASS(wxMDIParentFrame) |
| 32 | |
| 33 | public: |
| 34 | |
| 35 | wxMDIParentFrame(); |
| 36 | inline wxMDIParentFrame(wxWindow *parent, |
| 37 | wxWindowID id, |
| 38 | const wxString& title, |
| 39 | const wxPoint& pos = wxDefaultPosition, |
| 40 | const wxSize& size = wxDefaultSize, |
| 41 | long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL, // Scrolling refers to client window |
| 42 | const wxString& name = wxFrameNameStr) |
| 43 | { |
| 44 | Create(parent, id, title, pos, size, style, name); |
| 45 | } |
| 46 | |
| 47 | ~wxMDIParentFrame(); |
| 48 | |
| 49 | bool Create(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 | void OnSize(wxSizeEvent& event); |
| 58 | void OnActivate(wxActivateEvent& event); |
| 59 | void OnSysColourChanged(wxSysColourChangedEvent& event); |
| 60 | |
| 61 | void SetMenuBar(wxMenuBar *menu_bar); |
| 62 | |
| 63 | // Gets the size available for subwindows after menu size, toolbar size |
| 64 | // and status bar size have been subtracted. If you want to manage your own |
| 65 | // toolbar(s), don't call SetToolBar. |
| 66 | void DoGetClientSize(int *width, int *height) const; |
| 67 | |
| 68 | // Get the active MDI child window (Windows only) |
| 69 | wxMDIChildFrame *GetActiveChild() const ; |
| 70 | |
| 71 | // Get the client window |
| 72 | inline wxMDIClientWindow *GetClientWindow() const { return m_clientWindow; }; |
| 73 | |
| 74 | // Create the client window class (don't Create the window, |
| 75 | // just return a new class) |
| 76 | virtual wxMDIClientWindow *OnCreateClient() ; |
| 77 | |
| 78 | // MDI operations |
| 79 | virtual void Cascade(); |
| 80 | virtual void Tile(); |
| 81 | virtual void ArrangeIcons(); |
| 82 | virtual void ActivateNext(); |
| 83 | virtual void ActivatePrevious(); |
| 84 | |
| 85 | protected: |
| 86 | |
| 87 | // TODO maybe have this member |
| 88 | wxMDIClientWindow *m_clientWindow; |
| 89 | wxMDIChildFrame * m_currentChild; |
| 90 | wxMenu* m_windowMenu; |
| 91 | |
| 92 | // TRUE if MDI Frame is intercepting commands, not child |
| 93 | bool m_parentFrameActive; |
| 94 | |
| 95 | private: |
| 96 | friend class WXDLLEXPORT wxMDIChildFrame; |
| 97 | DECLARE_EVENT_TABLE() |
| 98 | }; |
| 99 | |
| 100 | class WXDLLEXPORT wxMDIChildFrame: public wxFrame |
| 101 | { |
| 102 | DECLARE_DYNAMIC_CLASS(wxMDIChildFrame) |
| 103 | public: |
| 104 | |
| 105 | wxMDIChildFrame(); |
| 106 | inline wxMDIChildFrame(wxMDIParentFrame *parent, |
| 107 | wxWindowID id, |
| 108 | const wxString& title, |
| 109 | const wxPoint& pos = wxDefaultPosition, |
| 110 | const wxSize& size = wxDefaultSize, |
| 111 | long style = wxDEFAULT_FRAME_STYLE, |
| 112 | const wxString& name = wxFrameNameStr) |
| 113 | { |
| 114 | Init() ; |
| 115 | Create(parent, id, title, pos, size, style, name); |
| 116 | } |
| 117 | |
| 118 | ~wxMDIChildFrame(); |
| 119 | |
| 120 | bool Create(wxMDIParentFrame *parent, |
| 121 | wxWindowID id, |
| 122 | const wxString& title, |
| 123 | const wxPoint& pos = wxDefaultPosition, |
| 124 | const wxSize& size = wxDefaultSize, |
| 125 | long style = wxDEFAULT_FRAME_STYLE, |
| 126 | const wxString& name = wxFrameNameStr); |
| 127 | |
| 128 | // Set menu bar |
| 129 | void SetMenuBar(wxMenuBar *menu_bar); |
| 130 | |
| 131 | // MDI operations |
| 132 | virtual void Maximize(); |
| 133 | virtual void Maximize( bool ){ Maximize() ; } // this one is inherited from wxFrame |
| 134 | virtual void Restore(); |
| 135 | virtual void Activate(); |
| 136 | protected: |
| 137 | |
| 138 | // common part of all ctors |
| 139 | void Init(); |
| 140 | }; |
| 141 | |
| 142 | /* The client window is a child of the parent MDI frame, and itself |
| 143 | * contains the child MDI frames. |
| 144 | * However, you create the MDI children as children of the MDI parent: |
| 145 | * only in the implementation does the client window become the parent |
| 146 | * of the children. Phew! So the children are sort of 'adopted'... |
| 147 | */ |
| 148 | |
| 149 | class WXDLLEXPORT wxMDIClientWindow: public wxWindow |
| 150 | { |
| 151 | DECLARE_DYNAMIC_CLASS(wxMDIClientWindow) |
| 152 | public: |
| 153 | |
| 154 | wxMDIClientWindow() ; |
| 155 | inline wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0) |
| 156 | { |
| 157 | CreateClient(parent, style); |
| 158 | } |
| 159 | |
| 160 | ~wxMDIClientWindow(); |
| 161 | |
| 162 | // Note: this is virtual, to allow overridden behaviour. |
| 163 | virtual bool CreateClient(wxMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL); |
| 164 | |
| 165 | // Explicitly call default scroll behaviour |
| 166 | void OnScroll(wxScrollEvent& event); |
| 167 | |
| 168 | protected: |
| 169 | |
| 170 | DECLARE_EVENT_TABLE() |
| 171 | }; |
| 172 | |
| 173 | #endif |
| 174 | // _WX_MDI_H_ |