X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/225fe9d6efa8294e0582a046dee2c4c608bd06dc..0ecd03525b34edba886ca83ff724265cd912dbbd:/include/wx/msw/mdi.h?ds=sidebyside diff --git a/include/wx/msw/mdi.h b/include/wx/msw/mdi.h index 62d3657dd3..caf235fd56 100644 --- a/include/wx/msw/mdi.h +++ b/include/wx/msw/mdi.h @@ -1,39 +1,30 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: mdi.h +// Name: wx/msw/mdi.h // Purpose: MDI (Multiple Document Interface) classes // Author: Julian Smart -// Modified by: +// Modified by: 2008-10-31 Vadim Zeitlin: derive from the base classes // Created: 01/02/97 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart +// Copyright: (c) 1997 Julian Smart +// (c) 2008 Vadim Zeitlin // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifndef _WX_MDI_H_ -#define _WX_MDI_H_ - -#ifdef __GNUG__ - #pragma interface "mdi.h" -#endif +#ifndef _WX_MSW_MDI_H_ +#define _WX_MSW_MDI_H_ #include "wx/frame.h" -WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr; -WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr; - -class WXDLLEXPORT wxMDIClientWindow; -class WXDLLEXPORT wxMDIChildFrame; +class WXDLLIMPEXP_FWD_CORE wxAcceleratorTable; // --------------------------------------------------------------------------- // wxMDIParentFrame // --------------------------------------------------------------------------- -class WXDLLEXPORT wxMDIParentFrame : public wxFrame +class WXDLLIMPEXP_CORE wxMDIParentFrame : public wxMDIParentFrameBase { - DECLARE_DYNAMIC_CLASS(wxMDIParentFrame) - public: - wxMDIParentFrame(); + wxMDIParentFrame() { Init(); } wxMDIParentFrame(wxWindow *parent, wxWindowID id, const wxString& title, @@ -42,10 +33,12 @@ public: long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL, const wxString& name = wxFrameNameStr) { + Init(); + Create(parent, id, title, pos, size, style, name); } - ~wxMDIParentFrame(); + virtual ~wxMDIParentFrame(); bool Create(wxWindow *parent, wxWindowID id, @@ -55,31 +48,44 @@ public: long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL, const wxString& name = wxFrameNameStr); - // accessors - // --------- + // override/implement base class [pure] virtual methods + // ---------------------------------------------------- - // Get the active MDI child window (Windows only) - wxMDIChildFrame *GetActiveChild() const; + static bool IsTDI() { return false; } - // Get the client window - wxMDIClientWindow *GetClientWindow() const { return m_clientWindow; } + // we don't store the active child in m_currentChild so override this + // function to find it dynamically + virtual wxMDIChildFrame *GetActiveChild() const; - // Create the client window class (don't Create the window, - // just return a new class) - virtual wxMDIClientWindow *OnCreateClient(void); - -// WXHMENU GetWindowHMENU() const { return m_windowMenu; } - wxMenu* GetWindowMenu() const { return m_windowMenu; }; - void SetWindowMenu(wxMenu* menu) ; - - // MDI operations - // -------------- virtual void Cascade(); - virtual void Tile(); + virtual void Tile(wxOrientation orient = wxHORIZONTAL); virtual void ArrangeIcons(); virtual void ActivateNext(); virtual void ActivatePrevious(); +#if wxUSE_MENUS + virtual void SetWindowMenu(wxMenu* menu); + + virtual void DoMenuUpdates(wxMenu* menu = NULL); + + // return the active child menu, if any + virtual WXHMENU MSWGetActiveMenu() const; +#endif // wxUSE_MENUS + + + // implementation only from now on + + // MDI helpers + // ----------- + +#if wxUSE_MENUS + // called by wxMDIChildFrame after it was successfully created + virtual void AddMDIChild(wxMDIChildFrame *child); + + // called by wxMDIChildFrame just before it is destroyed + virtual void RemoveMDIChild(wxMDIChildFrame *child); +#endif // wxUSE_MENUS + // handlers // -------- @@ -87,41 +93,77 @@ public: void OnSysColourChanged(wxSysColourChangedEvent& event); void OnSize(wxSizeEvent& event); + void OnIconized(wxIconizeEvent& event); bool HandleActivate(int state, bool minimized, WXHWND activate); - bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control); // override window proc for MDI-specific message processing - virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); + virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); - virtual long MSWDefWindowProc(WXUINT, WXWPARAM, WXLPARAM); + virtual WXLRESULT MSWDefWindowProc(WXUINT, WXWPARAM, WXLPARAM); virtual bool MSWTranslateMessage(WXMSG* msg); +#if wxUSE_MENUS + // override wxFrameBase function to also look in the active child menu bar + // and the "Window" menu + virtual wxMenuItem *FindItemInMenuBar(int menuId) const; +#endif // wxUSE_MENUS + protected: + // override to pass menu/toolbar events to the active child first + virtual bool TryBefore(wxEvent& event); + +#if wxUSE_MENUS_NATIVE virtual void InternalSetMenuBar(); +#endif // wxUSE_MENUS_NATIVE - wxMDIClientWindow * m_clientWindow; - wxMDIChildFrame * m_currentChild; -// WXHMENU m_windowMenu; - wxMenu* m_windowMenu; + virtual WXHICON GetDefaultIcon() const; - // TRUE if MDI Frame is intercepting commands, not child - bool m_parentFrameActive; + // set the size of the MDI client window to match the frame size + void UpdateClientSize(); private: - friend class WXDLLEXPORT wxMDIChildFrame; + // common part of all ctors + void Init(); + +#if wxUSE_MENUS + // "Window" menu commands event handlers + void OnMDICommand(wxCommandEvent& event); + void OnMDIChild(wxCommandEvent& event); + + + // add/remove window menu if we have it (i.e. m_windowMenu != NULL) + void AddWindowMenu(); + void RemoveWindowMenu(); + + // update the window menu (if we have it) to enable or disable the commands + // which only make sense when we have more than one child + void UpdateWindowMenu(bool enable); + +#if wxUSE_ACCEL + wxAcceleratorTable *m_accelWindowMenu; +#endif // wxUSE_ACCEL +#endif // wxUSE_MENUS + + // return the number of child frames we currently have (maybe 0) + int GetChildFramesCount() const; + + + friend class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame; DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS(wxMDIParentFrame) + wxDECLARE_NO_COPY_CLASS(wxMDIParentFrame); }; // --------------------------------------------------------------------------- // wxMDIChildFrame // --------------------------------------------------------------------------- -class WXDLLEXPORT wxMDIChildFrame : public wxFrame +class WXDLLIMPEXP_CORE wxMDIChildFrame : public wxMDIChildFrameBase { public: - wxMDIChildFrame(); + wxMDIChildFrame() { Init(); } wxMDIChildFrame(wxMDIParentFrame *parent, wxWindowID id, const wxString& title, @@ -130,11 +172,11 @@ public: long style = wxDEFAULT_FRAME_STYLE, const wxString& name = wxFrameNameStr) { + Init(); + Create(parent, id, title, pos, size, style, name); } - ~wxMDIChildFrame(); - bool Create(wxMDIParentFrame *parent, wxWindowID id, const wxString& title, @@ -143,52 +185,65 @@ public: long style = wxDEFAULT_FRAME_STYLE, const wxString& name = wxFrameNameStr); - virtual bool IsTopLevel() const { return FALSE; } + virtual ~wxMDIChildFrame(); - // MDI operations - virtual void Maximize(bool maximize = TRUE); - virtual void Restore(); + // implement MDI operations virtual void Activate(); - // Handlers + // Override some frame operations too + virtual void Maximize(bool maximize = true); + virtual void Restore(); + virtual bool Show(bool show = true); + + // Implementation only from now on + // ------------------------------- + + // Handlers bool HandleMDIActivate(long bActivate, WXHWND, WXHWND); bool HandleWindowPosChanging(void *lpPos); - bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control); + bool HandleGetMinMaxInfo(void *mmInfo); - virtual long MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam); - virtual long MSWDefWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam); + virtual WXLRESULT MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam); + virtual WXLRESULT MSWDefWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam); virtual bool MSWTranslateMessage(WXMSG *msg); virtual void MSWDestroyWindow(); - // Implementation bool ResetWindowStyle(void *vrect); + void OnIdle(wxIdleEvent& event); + protected: + virtual void DoGetScreenPosition(int *x, int *y) const; virtual void DoGetPosition(int *x, int *y) const; + virtual void DoSetSize(int x, int y, int width, int height, int sizeFlags); virtual void DoSetClientSize(int width, int height); virtual void InternalSetMenuBar(); + virtual bool IsMDIChild() const { return true; } + virtual void DetachMenuBar(); + + virtual WXHICON GetDefaultIcon() const; + + // common part of all ctors + void Init(); - DECLARE_DYNAMIC_CLASS(wxMDIChildFrame) +private: + bool m_needsInitialShow; // Show must be called in idle time after Creation + bool m_needsResize; // flag which tells us to artificially resize the frame + + DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS_NO_COPY(wxMDIChildFrame) }; // --------------------------------------------------------------------------- // wxMDIClientWindow // --------------------------------------------------------------------------- -class WXDLLEXPORT wxMDIClientWindow : public wxWindow +class WXDLLIMPEXP_CORE wxMDIClientWindow : public wxMDIClientWindowBase { - DECLARE_DYNAMIC_CLASS(wxMDIClientWindow) - public: wxMDIClientWindow() { Init(); } - wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0) - { - Init(); - - CreateClient(parent, style); - } // Note: this is virtual, to allow overridden behaviour. virtual bool CreateClient(wxMDIParentFrame *parent, @@ -198,13 +253,17 @@ public: void OnScroll(wxScrollEvent& event); protected: + virtual void DoSetSize(int x, int y, + int width, int height, + int sizeFlags = wxSIZE_AUTO); + void Init() { m_scrollX = m_scrollY = 0; } int m_scrollX, m_scrollY; private: DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS_NO_COPY(wxMDIClientWindow) }; -#endif - // _WX_MDI_H_ +#endif // _WX_MSW_MDI_H_