X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..ea5af9c5356676a5c4d81b4d4915ad32ca3c9c6e:/include/wx/msw/mdi.h diff --git a/include/wx/msw/mdi.h b/include/wx/msw/mdi.h index 4d44c01444..fb26c1ef2a 100644 --- a/include/wx/msw/mdi.h +++ b/include/wx/msw/mdi.h @@ -6,29 +6,24 @@ // Created: 01/02/97 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWidgets licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_MDI_H_ #define _WX_MDI_H_ -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma interface "mdi.h" -#endif - #include "wx/frame.h" -WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr; -WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr; +extern WXDLLIMPEXP_DATA_CORE(const char) wxStatusLineNameStr[]; -class WXDLLEXPORT wxMDIClientWindow; -class WXDLLEXPORT wxMDIChildFrame; +class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow; +class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame; // --------------------------------------------------------------------------- // wxMDIParentFrame // --------------------------------------------------------------------------- -class WXDLLEXPORT wxMDIParentFrame : public wxFrame +class WXDLLIMPEXP_CORE wxMDIParentFrame : public wxFrame { public: wxMDIParentFrame(); @@ -43,7 +38,7 @@ public: Create(parent, id, title, pos, size, style, name); } - ~wxMDIParentFrame(); + virtual ~wxMDIParentFrame(); bool Create(wxWindow *parent, wxWindowID id, @@ -56,7 +51,7 @@ public: // accessors // --------- - // Get the active MDI child window (Windows only) + // Get the active MDI child window wxMDIChildFrame *GetActiveChild() const; // Get the client window @@ -64,20 +59,42 @@ public: // Create the client window class (don't Create the window, // just return a new class) - virtual wxMDIClientWindow *OnCreateClient(void); + virtual wxMDIClientWindow *OnCreateClient(); + + // MDI windows menu functions + // -------------------------- - // MDI windows menu - wxMenu* GetWindowMenu() const { return m_windowMenu; }; + // return the pointer to the current window menu or NULL if we don't have + // because of wxFRAME_NO_WINDOW_MENU style + wxMenu *GetWindowMenu() const { return m_windowMenu; } + + // use the given menu instead of the default window menu + // + // menu can be NULL to disable the window menu completely void SetWindowMenu(wxMenu* menu) ; + virtual void DoMenuUpdates(wxMenu* menu = NULL); + // MDI operations // -------------- virtual void Cascade(); - virtual void Tile(); + virtual void Tile(wxOrientation orient = wxHORIZONTAL); virtual void ArrangeIcons(); virtual void ActivateNext(); virtual void ActivatePrevious(); + + // implementation only from now on + + // MDI helpers + // ----------- + + // 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); + // handlers // -------- @@ -85,6 +102,7 @@ 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); @@ -95,6 +113,9 @@ public: virtual WXLRESULT MSWDefWindowProc(WXUINT, WXWPARAM, WXLPARAM); virtual bool MSWTranslateMessage(WXMSG* msg); + // override wxFrameBase function to also look in the active child menu bar + virtual const wxMenuItem *FindItemInMenuBar(int menuId) const; + protected: #if wxUSE_MENUS_NATIVE virtual void InternalSetMenuBar(); @@ -102,15 +123,28 @@ protected: virtual WXHICON GetDefaultIcon() const; + // set the size of the MDI client window to match the frame size + void UpdateClientSize(); + + wxMDIClientWindow * m_clientWindow; wxMDIChildFrame * m_currentChild; - wxMenu* m_windowMenu; - // TRUE if MDI Frame is intercepting commands, not child + // the current window menu or NULL if we are not using it + wxMenu *m_windowMenu; + + // true if MDI Frame is intercepting commands, not child bool m_parentFrameActive; private: - friend class WXDLLEXPORT wxMDIChildFrame; + // add/remove window menu if we have it (i.e. m_windowMenu != NULL) + void AddWindowMenu(); + void RemoveWindowMenu(); + + // 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) @@ -121,7 +155,7 @@ private: // wxMDIChildFrame // --------------------------------------------------------------------------- -class WXDLLEXPORT wxMDIChildFrame : public wxFrame +class WXDLLIMPEXP_CORE wxMDIChildFrame : public wxFrame { public: wxMDIChildFrame() { Init(); } @@ -138,7 +172,7 @@ public: Create(parent, id, title, pos, size, style, name); } - ~wxMDIChildFrame(); + virtual ~wxMDIChildFrame(); bool Create(wxMDIParentFrame *parent, wxWindowID id, @@ -148,16 +182,21 @@ public: long style = wxDEFAULT_FRAME_STYLE, const wxString& name = wxFrameNameStr); - virtual bool IsTopLevel() const { return FALSE; } + virtual bool IsTopLevel() const { return false; } // MDI operations - virtual void Maximize(bool maximize = TRUE); + virtual void Maximize(bool maximize = true); virtual void Restore(); virtual void Activate(); // Implementation only from now on // ------------------------------- + wxMDIParentFrame* GetMDIParent() const + { + return wxStaticCast(wxFrame::GetParent(), wxMDIParentFrame); + } + // Handlers bool HandleMDIActivate(long bActivate, WXHWND, WXHWND); bool HandleWindowPosChanging(void *lpPos); @@ -174,11 +213,15 @@ public: void OnIdle(wxIdleEvent& event); + virtual bool Show(bool show = true); + protected: + virtual void DoGetScreenPosition(int *x, int *y) const; virtual void DoGetPosition(int *x, int *y) const; virtual void DoSetClientSize(int width, int height); virtual void InternalSetMenuBar(); - virtual bool IsMDIChild() const { return TRUE; } + virtual bool IsMDIChild() const { return true; } + virtual void DetachMenuBar(); virtual WXHICON GetDefaultIcon() const; @@ -186,6 +229,7 @@ protected: void Init(); 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() @@ -196,7 +240,7 @@ private: // wxMDIClientWindow // --------------------------------------------------------------------------- -class WXDLLEXPORT wxMDIClientWindow : public wxWindow +class WXDLLIMPEXP_CORE wxMDIClientWindow : public wxWindow { public: wxMDIClientWindow() { Init(); } @@ -214,10 +258,11 @@ public: // Explicitly call default scroll behaviour void OnScroll(wxScrollEvent& event); +protected: virtual void DoSetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO); -protected: + void Init() { m_scrollX = m_scrollY = 0; } int m_scrollX, m_scrollY;