///////////////////////////////////////////////////////////////////////////// // Name: wx/generic/mdig.h // Purpose: Generic MDI (Multiple Document Interface) classes // Author: Hans Van Leemputten // Modified by: 2008-10-31 Vadim Zeitlin: derive from the base classes // Created: 29/07/2002 // RCS-ID: $Id$ // Copyright: (c) 2002 Hans Van Leemputten // (c) 2008 Vadim Zeitlin // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_GENERIC_MDIG_H_ #define _WX_GENERIC_MDIG_H_ // ---------------------------------------------------------------------------- // headers // ---------------------------------------------------------------------------- #include "wx/panel.h" 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 // ---------------------------------------------------------------------------- // wxGenericMDIParentFrame // ---------------------------------------------------------------------------- class WXDLLIMPEXP_CORE wxGenericMDIParentFrame : public wxMDIParentFrameBase { public: 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) { Init(); 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 virtual void SetWindowMenu(wxMenu* pMenu); virtual void SetMenuBar(wxMenuBar *pMenuBar); #endif // wxUSE_MENUS virtual bool ProcessEvent(wxEvent& event); virtual wxGenericMDIClientWindow *OnCreateGenericClient(); // 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; // return the book control used by the client window to manage the pages wxBookCtrlBase *GetBookCtrl() const; protected: #if wxUSE_MENUS wxMenuBar *m_pMyMenuBar; #endif // wxUSE_MENUS // 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 OnWindowMenu(wxCommandEvent& event); #endif // wxUSE_MENUS 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; DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxGenericMDIParentFrame) }; // ---------------------------------------------------------------------------- // wxGenericMDIChildFrame // ---------------------------------------------------------------------------- class WXDLLIMPEXP_CORE wxGenericMDIChildFrame : public wxTDIChildFrame { public: 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(); // 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 bool TryParent(wxEvent& event); // implementation only from now on wxGenericMDIParentFrame* GetGenericMDIParent() const { #if wxUSE_GENERIC_MDI_AS_NATIVE return GetMDIParent(); #else // generic != native return m_mdiParentGeneric; #endif } protected: 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(); private: void OnMenuHighlight(wxMenuEvent& event); void OnClose(wxCloseEvent& event); DECLARE_DYNAMIC_CLASS(wxGenericMDIChildFrame) DECLARE_EVENT_TABLE() friend class wxGenericMDIClientWindow; }; // ---------------------------------------------------------------------------- // wxGenericMDIClientWindow // ---------------------------------------------------------------------------- class WXDLLIMPEXP_CORE wxGenericMDIClientWindow : public wxMDIClientWindowBase { public: 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); } // implementation only wxBookCtrlBase *GetBookCtrl() const; wxGenericMDIChildFrame *GetChild(size_t pos) const; int FindChild(wxGenericMDIChildFrame *child) const; private: void PageChanged(int OldSelection, int newSelection); void OnPageChanged(wxBookCtrlEvent& event); void OnSize(wxSizeEvent& event); // the notebook containing all MDI children as its pages wxNotebook *m_notebook; DECLARE_DYNAMIC_CLASS(wxGenericMDIClientWindow) }; // ---------------------------------------------------------------------------- // inline functions implementation // ---------------------------------------------------------------------------- inline bool wxGenericMDIParentFrame:: WXIsInsideChildHandler(wxGenericMDIChildFrame *child) const { return child == m_childHandler; } #endif // _WX_GENERIC_MDIG_H_