e3307dddec
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34989 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
237 lines
7.2 KiB
C++
237 lines
7.2 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/mdi.h
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// Purpose: MDI (Multiple Document Interface) classes
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// Author: Julian Smart
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// Modified by:
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// Created: 01/02/97
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_MDI_H_
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#define _WX_MDI_H_
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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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#pragma interface "mdi.h"
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#endif
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#include "wx/frame.h"
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extern WXDLLEXPORT_DATA(const wxChar*) wxFrameNameStr;
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extern WXDLLEXPORT_DATA(const wxChar*) wxStatusLineNameStr;
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class WXDLLEXPORT wxMDIClientWindow;
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class WXDLLEXPORT wxMDIChildFrame;
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// ---------------------------------------------------------------------------
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// wxMDIParentFrame
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// ---------------------------------------------------------------------------
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class WXDLLEXPORT wxMDIParentFrame : public wxFrame
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{
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public:
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wxMDIParentFrame();
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wxMDIParentFrame(wxWindow *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
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const wxString& name = wxFrameNameStr)
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{
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Create(parent, id, title, pos, size, style, name);
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}
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~wxMDIParentFrame();
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bool Create(wxWindow *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
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const wxString& name = wxFrameNameStr);
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// accessors
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// ---------
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// Get the active MDI child window (Windows only)
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wxMDIChildFrame *GetActiveChild() const;
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// Get the client window
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wxMDIClientWindow *GetClientWindow() const { return m_clientWindow; }
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// Create the client window class (don't Create the window,
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// just return a new class)
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virtual wxMDIClientWindow *OnCreateClient(void);
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// MDI windows menu
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wxMenu* GetWindowMenu() const { return m_windowMenu; };
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void SetWindowMenu(wxMenu* menu) ;
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virtual void DoMenuUpdates(wxMenu* menu = NULL);
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// MDI operations
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// --------------
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virtual void Cascade();
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virtual void Tile(wxOrientation orient = wxHORIZONTAL);
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virtual void ArrangeIcons();
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virtual void ActivateNext();
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virtual void ActivatePrevious();
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// handlers
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// --------
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// Responds to colour changes
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void OnSysColourChanged(wxSysColourChangedEvent& event);
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void OnSize(wxSizeEvent& event);
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bool HandleActivate(int state, bool minimized, WXHWND activate);
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bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
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// override window proc for MDI-specific message processing
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virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
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virtual WXLRESULT MSWDefWindowProc(WXUINT, WXWPARAM, WXLPARAM);
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virtual bool MSWTranslateMessage(WXMSG* msg);
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protected:
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#if wxUSE_MENUS_NATIVE
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virtual void InternalSetMenuBar();
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#endif // wxUSE_MENUS_NATIVE
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virtual WXHICON GetDefaultIcon() const;
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wxMDIClientWindow * m_clientWindow;
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wxMDIChildFrame * m_currentChild;
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wxMenu* m_windowMenu;
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// true if MDI Frame is intercepting commands, not child
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bool m_parentFrameActive;
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private:
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friend class WXDLLEXPORT wxMDIChildFrame;
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DECLARE_EVENT_TABLE()
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DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
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DECLARE_NO_COPY_CLASS(wxMDIParentFrame)
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};
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// ---------------------------------------------------------------------------
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// wxMDIChildFrame
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// ---------------------------------------------------------------------------
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class WXDLLEXPORT wxMDIChildFrame : public wxFrame
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{
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public:
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wxMDIChildFrame() { Init(); }
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wxMDIChildFrame(wxMDIParentFrame *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxDEFAULT_FRAME_STYLE,
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const wxString& name = wxFrameNameStr)
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{
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Init();
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Create(parent, id, title, pos, size, style, name);
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}
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~wxMDIChildFrame();
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bool Create(wxMDIParentFrame *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = wxDEFAULT_FRAME_STYLE,
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const wxString& name = wxFrameNameStr);
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virtual bool IsTopLevel() const { return false; }
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// MDI operations
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virtual void Maximize(bool maximize = true);
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virtual void Restore();
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virtual void Activate();
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// Implementation only from now on
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// -------------------------------
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// Handlers
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bool HandleMDIActivate(long bActivate, WXHWND, WXHWND);
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bool HandleWindowPosChanging(void *lpPos);
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bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
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bool HandleGetMinMaxInfo(void *mmInfo);
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virtual WXLRESULT MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
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virtual WXLRESULT MSWDefWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
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virtual bool MSWTranslateMessage(WXMSG *msg);
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virtual void MSWDestroyWindow();
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bool ResetWindowStyle(void *vrect);
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void OnIdle(wxIdleEvent& event);
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virtual bool Show(bool show = true);
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protected:
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virtual void DoGetPosition(int *x, int *y) const;
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virtual void DoSetClientSize(int width, int height);
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virtual void InternalSetMenuBar();
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virtual bool IsMDIChild() const { return true; }
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virtual WXHICON GetDefaultIcon() const;
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// common part of all ctors
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void Init();
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private:
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bool m_needsInitialShow; // Show must be called in idle time after Creation
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bool m_needsResize; // flag which tells us to artificially resize the frame
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virtual void DetachMenuBar() ;
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DECLARE_EVENT_TABLE()
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxMDIChildFrame)
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};
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// ---------------------------------------------------------------------------
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// wxMDIClientWindow
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// ---------------------------------------------------------------------------
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class WXDLLEXPORT wxMDIClientWindow : public wxWindow
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{
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public:
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wxMDIClientWindow() { Init(); }
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wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0)
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{
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Init();
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CreateClient(parent, style);
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}
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// Note: this is virtual, to allow overridden behaviour.
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virtual bool CreateClient(wxMDIParentFrame *parent,
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long style = wxVSCROLL | wxHSCROLL);
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// Explicitly call default scroll behaviour
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void OnScroll(wxScrollEvent& event);
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virtual void DoSetSize(int x, int y,
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int width, int height,
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int sizeFlags = wxSIZE_AUTO);
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protected:
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void Init() { m_scrollX = m_scrollY = 0; }
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int m_scrollX, m_scrollY;
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private:
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DECLARE_EVENT_TABLE()
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxMDIClientWindow)
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};
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#endif
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// _WX_MDI_H_
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