// Name: wx/generic/mdig.h
// Purpose: Generic MDI (Multiple Document Interface) classes
// Author: Hans Van Leemputten
-// Modified by:
+// Modified by: 2008-10-31 Vadim Zeitlin: derive from the base classes
// Created: 29/07/2002
// RCS-ID: $Id$
-// Copyright: (c) Hans Van Leemputten
+// Copyright: (c) 2002 Hans Van Leemputten
+// (c) 2008 Vadim Zeitlin
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifndef _WX_MDIG_H_
-#define _WX_MDIG_H_
+#ifndef _WX_GENERIC_MDIG_H_
+#define _WX_GENERIC_MDIG_H_
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
-#include "wx/frame.h"
#include "wx/panel.h"
-#include "wx/notebook.h"
-extern WXDLLEXPORT_DATA(const wxChar) wxFrameNameStr[];
-extern WXDLLEXPORT_DATA(const wxChar) wxStatusLineNameStr[];
+class WXDLLIMPEXP_FWD_CORE wxBookCtrlBase;
+class WXDLLIMPEXP_FWD_CORE wxBookCtrlEvent;
+class WXDLLIMPEXP_FWD_CORE wxIcon;
+class WXDLLIMPEXP_FWD_CORE wxIconBundle;
+class WXDLLIMPEXP_FWD_CORE wxNotebook;
+#if wxUSE_GENERIC_MDI_AS_NATIVE
+ #define wxGenericMDIParentFrame wxMDIParentFrame
+ #define wxGenericMDIChildFrame wxMDIChildFrame
+ #define wxGenericMDIClientWindow wxMDIClientWindow
+#else // !wxUSE_GENERIC_MDI_AS_NATIVE
+ class WXDLLIMPEXP_FWD_CORE wxGenericMDIParentFrame;
+ class WXDLLIMPEXP_FWD_CORE wxGenericMDIChildFrame;
+ class WXDLLIMPEXP_FWD_CORE wxGenericMDIClientWindow;
+#endif // wxUSE_GENERIC_MDI_AS_NATIVE/!wxUSE_GENERIC_MDI_AS_NATIVE
-//-----------------------------------------------------------------------------
-// classes
-//-----------------------------------------------------------------------------
-
-class WXDLLEXPORT wxGenericMDIParentFrame;
-class WXDLLEXPORT wxGenericMDIClientWindow;
-class WXDLLEXPORT wxGenericMDIChildFrame;
-
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
// wxGenericMDIParentFrame
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGenericMDIParentFrame: public wxFrame
+class WXDLLIMPEXP_CORE wxGenericMDIParentFrame : public wxMDIParentFrameBase
{
public:
- wxGenericMDIParentFrame();
+ wxGenericMDIParentFrame() { Init(); }
wxGenericMDIParentFrame(wxWindow *parent,
wxWindowID winid,
const wxString& title,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
- const wxString& name = wxFrameNameStr);
+ const wxString& name = wxFrameNameStr)
+ {
+ Init();
- ~wxGenericMDIParentFrame();
- bool Create( wxWindow *parent,
- wxWindowID winid,
- const wxString& title,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
- const wxString& name = wxFrameNameStr );
+ Create(parent, winid, title, pos, size, style, name);
+ }
+
+ bool Create(wxWindow *parent,
+ wxWindowID winid,
+ const wxString& title,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
+ const wxString& name = wxFrameNameStr);
+
+ virtual ~wxGenericMDIParentFrame();
+
+ // implement base class pure virtuals
+ static bool IsTDI() { return true; }
+
+ virtual void ActivateNext() { AdvanceActive(true); }
+ virtual void ActivatePrevious() { AdvanceActive(false); }
#if wxUSE_MENUS
- wxMenu* GetWindowMenu() const { return m_pWindowMenu; };
- void SetWindowMenu(wxMenu* pMenu);
+ virtual void SetWindowMenu(wxMenu* pMenu);
virtual void SetMenuBar(wxMenuBar *pMenuBar);
#endif // wxUSE_MENUS
- void SetChildMenuBar(wxGenericMDIChildFrame *pChild);
-
virtual bool ProcessEvent(wxEvent& event);
- wxGenericMDIChildFrame *GetActiveChild() const;
- inline void SetActiveChild(wxGenericMDIChildFrame* pChildFrame);
+ virtual wxGenericMDIClientWindow *OnCreateGenericClient();
+
- wxGenericMDIClientWindow *GetClientWindow() const;
- virtual wxGenericMDIClientWindow *OnCreateClient();
+ // implementation only from now on
+ void WXSetChildMenuBar(wxGenericMDIChildFrame *child);
+ void WXUpdateChildTitle(wxGenericMDIChildFrame *child);
+ void WXActivateChild(wxGenericMDIChildFrame *child);
+ void WXRemoveChild(wxGenericMDIChildFrame *child);
+ bool WXIsActiveChild(wxGenericMDIChildFrame *child) const;
+ bool WXIsInsideChildHandler(wxGenericMDIChildFrame *child) const;
- virtual void Cascade() { /* Has no effect */ }
- virtual void Tile(wxOrientation WXUNUSED(orient) = wxHORIZONTAL) { }
- virtual void ArrangeIcons() { /* Has no effect */ }
- virtual void ActivateNext();
- virtual void ActivatePrevious();
+ // return the book control used by the client window to manage the pages
+ wxBookCtrlBase *GetBookCtrl() const;
protected:
- wxGenericMDIClientWindow *m_pClientWindow;
- wxGenericMDIChildFrame *m_pActiveChild;
#if wxUSE_MENUS
- wxMenu *m_pWindowMenu;
- wxMenuBar *m_pMyMenuBar;
+ wxMenuBar *m_pMyMenuBar;
#endif // wxUSE_MENUS
-protected:
+ // advance the activation forward or backwards
+ void AdvanceActive(bool forward);
+
+private:
void Init();
#if wxUSE_MENUS
void RemoveWindowMenu(wxMenuBar *pMenuBar);
void AddWindowMenu(wxMenuBar *pMenuBar);
- void DoHandleMenu(wxCommandEvent &event);
+ void OnWindowMenu(wxCommandEvent& event);
#endif // wxUSE_MENUS
- virtual void DoGetClientSize(int *width, int *height) const;
+ void OnClose(wxCloseEvent& event);
+
+ // return the client window, may be NULL if we hadn't been created yet
+ wxGenericMDIClientWindow *GetGenericClientWindow() const;
+
+ // close all children, return false if any of them vetoed it
+ bool CloseAll();
+
+
+ // this pointer is non-NULL if we're currently inside our ProcessEvent()
+ // and we forwarded the event to this child (as we do with menu events)
+ wxMDIChildFrameBase *m_childHandler;
-private:
DECLARE_EVENT_TABLE()
DECLARE_DYNAMIC_CLASS(wxGenericMDIParentFrame)
};
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
// wxGenericMDIChildFrame
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGenericMDIChildFrame: public wxPanel
+class WXDLLIMPEXP_CORE wxGenericMDIChildFrame : public wxTDIChildFrame
{
public:
- wxGenericMDIChildFrame();
- wxGenericMDIChildFrame( wxGenericMDIParentFrame *parent,
- wxWindowID winid,
- const wxString& title,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME_STYLE,
- const wxString& name = wxFrameNameStr );
+ wxGenericMDIChildFrame() { Init(); }
+ wxGenericMDIChildFrame(wxGenericMDIParentFrame *parent,
+ wxWindowID winid,
+ const wxString& title,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxDEFAULT_FRAME_STYLE,
+ const wxString& name = wxFrameNameStr)
+ {
+ Init();
+
+ Create(parent, winid, title, pos, size, style, name);
+ }
+
+ bool Create(wxGenericMDIParentFrame *parent,
+ wxWindowID winid,
+ const wxString& title,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxDEFAULT_FRAME_STYLE,
+ const wxString& name = wxFrameNameStr);
virtual ~wxGenericMDIChildFrame();
- bool Create( wxGenericMDIParentFrame *parent,
- wxWindowID winid,
- const wxString& title,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME_STYLE,
- const wxString& name = wxFrameNameStr );
+
+ // implement MDI operations
+ virtual void Activate();
+
#if wxUSE_MENUS
virtual void SetMenuBar( wxMenuBar *menu_bar );
virtual wxMenuBar *GetMenuBar() const;
#endif // wxUSE_MENUS
+ virtual wxString GetTitle() const { return m_title; }
virtual void SetTitle(const wxString& title);
- virtual wxString GetTitle() const;
- virtual void Activate();
+ virtual bool TryParent(wxEvent& event);
-#if wxUSE_STATUSBAR
- // no status bars
- virtual wxStatusBar* CreateStatusBar( int WXUNUSED(number) = 1,
- long WXUNUSED(style) = 1,
- wxWindowID WXUNUSED(winid) = 1,
- const wxString& WXUNUSED(name) = wxEmptyString)
- { return (wxStatusBar*)NULL; }
-
- virtual wxStatusBar *GetStatusBar() const { return (wxStatusBar*)NULL; }
- virtual void SetStatusText( const wxString &WXUNUSED(text), int WXUNUSED(number)=0 ) {}
- virtual void SetStatusWidths( int WXUNUSED(n), const int WXUNUSED(widths_field)[] ) {}
-#endif
+ // implementation only from now on
- // no size hints
- virtual void DoSetSizeHints( int WXUNUSED(minW),
- int WXUNUSED(minH),
- int WXUNUSED(maxW) = wxDefaultCoord,
- int WXUNUSED(maxH) = wxDefaultCoord,
- int WXUNUSED(incW) = wxDefaultCoord,
- int WXUNUSED(incH) = wxDefaultCoord) {}
-
-#if wxUSE_TOOLBAR
- // no toolbar bars
- virtual wxToolBar* CreateToolBar( long WXUNUSED(style),
- wxWindowID WXUNUSED(winid),
- const wxString& WXUNUSED(name) )
- { return (wxToolBar*)NULL; }
- virtual wxToolBar *GetToolBar() const { return (wxToolBar*)NULL; }
+ wxGenericMDIParentFrame* GetGenericMDIParent() const
+ {
+#if wxUSE_GENERIC_MDI_AS_NATIVE
+ return GetMDIParent();
+#else // generic != native
+ return m_mdiParentGeneric;
#endif
-
- // no icon
- void SetIcon( const wxIcon& WXUNUSED(icon) ) { }
- void SetIcons( const wxIconBundle& WXUNUSED(icons) ) { }
-
- // no maximize etc
- virtual void Maximize( bool WXUNUSED(maximize) = true) { /* Has no effect */ }
- virtual void Restore() { /* Has no effect */ }
- virtual void Iconize(bool WXUNUSED(iconize) = true) { /* Has no effect */ }
- virtual bool IsMaximized() const { return true; }
- virtual bool IsIconized() const { return false; }
- virtual bool ShowFullScreen(bool WXUNUSED(show), long WXUNUSED(style)) { return false; }
- virtual bool IsFullScreen() const { return false; }
-
- virtual bool IsTopLevel() const { return false; }
-
- void OnMenuHighlight(wxMenuEvent& event);
- void OnActivate(wxActivateEvent& event);
-
- // The next 2 are copied from top level...
- void OnCloseWindow(wxCloseEvent& event);
- void OnSize(wxSizeEvent& event);
-
- void SetMDIParentFrame(wxGenericMDIParentFrame* parentFrame);
- wxGenericMDIParentFrame* GetMDIParentFrame() const;
+ }
protected:
- wxGenericMDIParentFrame *m_pMDIParentFrame;
- wxRect m_MDIRect;
- wxString m_Title;
+ wxString m_title;
#if wxUSE_MENUS
wxMenuBar *m_pMenuBar;
#endif // wxUSE_MENUS
+#if !wxUSE_GENERIC_MDI_AS_NATIVE
+ wxGenericMDIParentFrame *m_mdiParentGeneric;
+#endif
+
protected:
void Init();
- virtual void DoMoveWindow(int x, int y, int width, int height);
-
- // This function needs to be called when a size change is confirmed,
- // we needed this function to prevent any body from the outside
- // changing the panel... it messes the UI layout when we would allow it.
- void ApplyMDIChildFrameRect();
-
private:
+ void OnMenuHighlight(wxMenuEvent& event);
+ void OnClose(wxCloseEvent& event);
+
DECLARE_DYNAMIC_CLASS(wxGenericMDIChildFrame)
DECLARE_EVENT_TABLE()
friend class wxGenericMDIClientWindow;
};
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
// wxGenericMDIClientWindow
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxGenericMDIClientWindow: public wxNotebook
+class WXDLLIMPEXP_CORE wxGenericMDIClientWindow : public wxMDIClientWindowBase
{
public:
- wxGenericMDIClientWindow();
- wxGenericMDIClientWindow( wxGenericMDIParentFrame *parent, long style = 0 );
- ~wxGenericMDIClientWindow();
- virtual bool CreateClient( wxGenericMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL );
+ wxGenericMDIClientWindow() { }
+
+ // unfortunately we need to provide our own version of CreateClient()
+ // because of the difference in the type of the first parameter and
+ // implement the base class pure virtual method in terms of it
+ // (CreateGenericClient() is virtual itself to allow customizing the client
+ // window creation by overriding it in the derived classes)
+ virtual bool CreateGenericClient(wxWindow *parent);
+ virtual bool CreateClient(wxMDIParentFrame *parent,
+ long WXUNUSED(style) = wxVSCROLL | wxHSCROLL)
+ {
+ return CreateGenericClient(parent);
+ }
- virtual int SetSelection(size_t nPage);
+ // implementation only
+ wxBookCtrlBase *GetBookCtrl() const;
+ wxGenericMDIChildFrame *GetChild(size_t pos) const;
+ int FindChild(wxGenericMDIChildFrame *child) const;
-protected:
+private:
void PageChanged(int OldSelection, int newSelection);
- void OnPageChanged(wxNotebookEvent& event);
+ void OnPageChanged(wxBookCtrlEvent& event);
void OnSize(wxSizeEvent& event);
-private:
- DECLARE_DYNAMIC_CLASS(wxGenericMDIClientWindow)
- DECLARE_EVENT_TABLE()
-};
-
-
-/*
- * Define normal wxMDI classes based on wxGenericMDI
- */
-
-#ifndef wxUSE_GENERIC_MDI_AS_NATIVE
-#if defined(__WXUNIVERSAL__) || defined(__WXPM__) || defined(__WXCOCOA__)
-#define wxUSE_GENERIC_MDI_AS_NATIVE 1
-#else
-#define wxUSE_GENERIC_MDI_AS_NATIVE 0
-#endif
-#endif // wxUSE_GENERIC_MDI_AS_NATIVE
-
-#if wxUSE_GENERIC_MDI_AS_NATIVE
-
-class wxMDIChildFrame ;
-
-//-----------------------------------------------------------------------------
-// wxMDIParentFrame
-//-----------------------------------------------------------------------------
-
-class WXDLLEXPORT wxMDIParentFrame: public wxGenericMDIParentFrame
-{
-public:
- wxMDIParentFrame() {}
- wxMDIParentFrame(wxWindow *parent,
- wxWindowID winid,
- const wxString& title,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
- const wxString& name = wxFrameNameStr)
- :wxGenericMDIParentFrame(parent, winid, title, pos, size, style, name)
- {
- }
-
- wxMDIChildFrame * GetActiveChild() const ;
-
-
-private:
- DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
-};
-
-//-----------------------------------------------------------------------------
-// wxMDIChildFrame
-//-----------------------------------------------------------------------------
-
-class WXDLLEXPORT wxMDIChildFrame: public wxGenericMDIChildFrame
-{
-public:
- wxMDIChildFrame() {}
+ // the notebook containing all MDI children as its pages
+ wxNotebook *m_notebook;
- wxMDIChildFrame( wxGenericMDIParentFrame *parent,
- wxWindowID winid,
- const wxString& title,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME_STYLE,
- const wxString& name = wxFrameNameStr )
- :wxGenericMDIChildFrame(parent, winid, title, pos, size, style, name)
- {
- }
-private:
- DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
+ DECLARE_DYNAMIC_CLASS(wxGenericMDIClientWindow)
};
-//-----------------------------------------------------------------------------
-// wxMDIClientWindow
-//-----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
+// inline functions implementation
+// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxMDIClientWindow: public wxGenericMDIClientWindow
+inline bool
+wxGenericMDIParentFrame::
+WXIsInsideChildHandler(wxGenericMDIChildFrame *child) const
{
-public:
- wxMDIClientWindow() {}
-
- wxMDIClientWindow( wxGenericMDIParentFrame *parent, long style = 0 )
- :wxGenericMDIClientWindow(parent, style)
- {
- }
+ return child == m_childHandler;
+}
-private:
- DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
-};
-
-#endif
-
-#endif
- // _WX_MDIG_H_
+#endif // _WX_GENERIC_MDIG_H_
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