Free calloc()'d pointer correctly in wxFSWatchEntryMSW.

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

diff --git a/include/wx/msw/mdi.h b/include/wx/msw/mdi.h
index 3aa1a566f09c73b9bffc94f1bf99ddd21bf084cc..caf235fd56a68ec7578df102d48bf70b0cdef00d 100644 (file)
--- a/include/wx/msw/mdi.h
+++ b/include/wx/msw/mdi.h
@@ -15,6 +15,8 @@
 
 #include "wx/frame.h"
 
+class WXDLLIMPEXP_FWD_CORE wxAcceleratorTable;
+
 // ---------------------------------------------------------------------------
 // wxMDIParentFrame
 // ---------------------------------------------------------------------------
@@ -22,7 +24,7 @@
 class WXDLLIMPEXP_CORE wxMDIParentFrame : public wxMDIParentFrameBase
 {
 public:
-    wxMDIParentFrame();
+    wxMDIParentFrame() { Init(); }
     wxMDIParentFrame(wxWindow *parent,
                      wxWindowID id,
                      const wxString& title,
@@ -31,6 +33,8 @@ public:
                      long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
                      const wxString& name = wxFrameNameStr)
     {
+        Init();
+
         Create(parent, id, title, pos, size, style, name);
     }
 
@@ -63,18 +67,24 @@ public:
     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
     // --------
@@ -86,7 +96,6 @@ public:
     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 WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
@@ -94,10 +103,16 @@ public:
     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
-    virtual const wxMenuItem *FindItemInMenuBar(int menuId) const;
+    // 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
@@ -107,23 +122,38 @@ protected:
     // set the size of the MDI client window to match the frame size
     void UpdateClientSize();
 
+private:
+    // common part of all ctors
+    void Init();
+
+#if wxUSE_MENUS
+    // "Window" menu commands event handlers
+    void OnMDICommand(wxCommandEvent& event);
+    void OnMDIChild(wxCommandEvent& event);
 
-    // true if MDI Frame is intercepting commands, not child
-    bool m_parentFrameActive;
 
-private:
     // 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)
-    DECLARE_NO_COPY_CLASS(wxMDIParentFrame)
+    wxDECLARE_NO_COPY_CLASS(wxMDIParentFrame);
 };
 
 // ---------------------------------------------------------------------------
@@ -172,7 +202,6 @@ public:
     // Handlers
     bool HandleMDIActivate(long bActivate, WXHWND, WXHWND);
     bool HandleWindowPosChanging(void *lpPos);
-    bool HandleCommand(WXWORD id, WXWORD cmd, WXHWND control);
     bool HandleGetMinMaxInfo(void *mmInfo);
 
     virtual WXLRESULT MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
@@ -188,6 +217,7 @@ public:
 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; }