made Freeze/Thaw recursively (un)freeze child windows too

[wxWidgets.git] / include / wx / msw / mdi.h

diff --git a/include/wx/msw/mdi.h b/include/wx/msw/mdi.h
index 031c8fd743555e358052c741b0ffc7a62351e86a..66d9b4c33da72272ee0c193e19e2300c0fc6c793 100644 (file)
--- a/include/wx/msw/mdi.h
+++ b/include/wx/msw/mdi.h
@@ -12,17 +12,12 @@
 #ifndef _WX_MDI_H_
 #define _WX_MDI_H_
 
-#ifdef __GNUG__
-    #pragma interface "mdi.h"
-#endif
-
 #include "wx/frame.h"
 
-WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
-WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr;
+extern WXDLLEXPORT_DATA(const char) wxStatusLineNameStr[];
 
-class WXDLLEXPORT wxMDIClientWindow;
-class WXDLLEXPORT wxMDIChildFrame;
+class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow;
+class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
 
 // ---------------------------------------------------------------------------
 // wxMDIParentFrame
@@ -43,7 +38,7 @@ public:
         Create(parent, id, title, pos, size, style, name);
     }
 
-    ~wxMDIParentFrame();
+    virtual ~wxMDIParentFrame();
 
     bool Create(wxWindow *parent,
                 wxWindowID id,
@@ -67,13 +62,14 @@ public:
     virtual wxMDIClientWindow *OnCreateClient(void);
 
     // MDI windows menu
-    wxMenu* GetWindowMenu() const { return m_windowMenu; };
+    wxMenu* GetWindowMenu() const { return m_windowMenu; }
     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();
@@ -85,16 +81,20 @@ 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);
 
+    // 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 +102,19 @@ 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
+    // true if MDI Frame is intercepting commands, not child
     bool m_parentFrameActive;
 
 private:
-    friend class WXDLLEXPORT wxMDIChildFrame;
+    friend class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
 
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
@@ -138,7 +142,7 @@ public:
         Create(parent, id, title, pos, size, style, name);
     }
 
-    ~wxMDIChildFrame();
+    virtual ~wxMDIChildFrame();
 
     bool Create(wxMDIParentFrame *parent,
                 wxWindowID id,
@@ -148,24 +152,29 @@ 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);
     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();
@@ -174,11 +183,15 @@ 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 +199,7 @@ 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()
@@ -214,10 +228,11 @@ 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;