more warning fixes about empty if statement in helper classes in release build

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

diff --git a/include/wx/msw/mdi.h b/include/wx/msw/mdi.h
index ebbda27e840276d2f0c50abe5e91669591fafb2b..2148e5ab0a1b330f3885c49d2655f0de80b5c077 100644 (file)
--- a/include/wx/msw/mdi.h
+++ b/include/wx/msw/mdi.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        mdi.h
+// Name:        wx/msw/mdi.h
 // Purpose:     MDI (Multiple Document Interface) classes
 // Author:      Julian Smart
 // Modified by:
@@ -12,14 +12,9 @@
 #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 wxChar) wxStatusLineNameStr[];
 
 class WXDLLEXPORT wxMDIClientWindow;
 class WXDLLEXPORT wxMDIChildFrame;
@@ -30,8 +25,6 @@ class WXDLLEXPORT wxMDIChildFrame;
 
 class WXDLLEXPORT wxMDIParentFrame : public wxFrame
 {
-    DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
-
 public:
     wxMDIParentFrame();
     wxMDIParentFrame(wxWindow *parent,
@@ -45,7 +38,7 @@ public:
         Create(parent, id, title, pos, size, style, name);
     }
 
-    ~wxMDIParentFrame();
+    virtual ~wxMDIParentFrame();
 
     bool Create(wxWindow *parent,
                 wxWindowID id,
@@ -68,14 +61,15 @@ public:
     // just return a new class)
     virtual wxMDIClientWindow *OnCreateClient(void);
 
-//    WXHMENU GetWindowHMENU() const { return m_windowMenu; }
+    // MDI windows menu
     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();
@@ -87,31 +81,41 @@ 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);
 
 protected:
+#if wxUSE_MENUS_NATIVE
     virtual void InternalSetMenuBar();
+#endif // wxUSE_MENUS_NATIVE
+
+    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;
-//    WXHMENU                         m_windowMenu;
     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;
 
     DECLARE_EVENT_TABLE()
+    DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
+    DECLARE_NO_COPY_CLASS(wxMDIParentFrame)
 };
 
 // ---------------------------------------------------------------------------
@@ -120,10 +124,8 @@ private:
 
 class WXDLLEXPORT wxMDIChildFrame : public wxFrame
 {
-    DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
-
 public:
-    wxMDIChildFrame();
+    wxMDIChildFrame() { Init(); }
     wxMDIChildFrame(wxMDIParentFrame *parent,
                     wxWindowID id,
                     const wxString& title,
@@ -132,10 +134,12 @@ public:
                     long style = wxDEFAULT_FRAME_STYLE,
                     const wxString& name = wxFrameNameStr)
     {
+        Init();
+
         Create(parent, id, title, pos, size, style, name);
     }
 
-    ~wxMDIChildFrame();
+    virtual ~wxMDIChildFrame();
 
     bool Create(wxMDIParentFrame *parent,
                 wxWindowID id,
@@ -145,33 +149,52 @@ 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();
 
-    // Handlers
+    // Implementation only from now on
+    // -------------------------------
 
+    // Handlers
     bool HandleMDIActivate(long bActivate, WXHWND, WXHWND);
-    bool HandleSize(int x, int y, WXUINT);
     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);
+
+    virtual bool Show(bool show = true);
+
 protected:
     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 void DetachMenuBar();
+
+    virtual WXHICON GetDefaultIcon() const;
+
+    // common part of all ctors
+    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()
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxMDIChildFrame)
 };
 
 // ---------------------------------------------------------------------------
@@ -180,8 +203,6 @@ protected:
 
 class WXDLLEXPORT wxMDIClientWindow : public wxWindow
 {
-    DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
-
 public:
     wxMDIClientWindow() { Init(); }
     wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0)
@@ -199,12 +220,17 @@ 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