X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..3b49331b7441e091fc5997b830801d76a1243f28:/include/wx/motif/mdi.h

diff --git a/include/wx/motif/mdi.h b/include/wx/motif/mdi.h
index c08e8e90db..7266a0100d 100644
--- a/include/wx/motif/mdi.h
+++ b/include/wx/motif/mdi.h
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        mdi.h
+// Name:        wx/motif/mdi.h
 // Purpose:     MDI (Multiple Document Interface) classes.
 // Author:      Julian Smart
 // Modified by:
 // Created:     17/09/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:   	wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_MDI_H_
@@ -23,14 +23,14 @@ but wxMDIChildFrame::GetParent should return the parent frame.
 #include "wx/frame.h"
 #include "wx/notebook.h"
 
-class WXDLLEXPORT wxMDIClientWindow;
-class WXDLLEXPORT wxMDIChildFrame;
+class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow;
+class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
 
 class WXDLLEXPORT wxMDIParentFrame: public wxFrame
 {
     DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
 
-        friend class WXDLLEXPORT wxMDIChildFrame;
+        friend class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
 public:
 
     wxMDIParentFrame();
@@ -45,7 +45,7 @@ public:
         Create(parent, id, title, pos, size, style, name);
     }
 
-    ~wxMDIParentFrame();
+    virtual ~wxMDIParentFrame();
 
     bool Create(wxWindow *parent,
         wxWindowID id,
@@ -129,7 +129,7 @@ public:
         Create(parent, id, title, pos, size, style, name);
     }
 
-    ~wxMDIChildFrame();
+    virtual ~wxMDIChildFrame();
 
     bool Create(wxMDIParentFrame *parent,
         wxWindowID id,
@@ -152,7 +152,12 @@ public:
     void ReleaseMouse();
     void Raise();
     void Lower(void);
-    void DoSetSizeHints(int minW = -1, int minH = -1, int maxW = -1, int maxH = -1, int incW = -1, int incH = -1);
+    void DoSetSizeHints(int minW = wxDefaultCoord,
+                        int minH = wxDefaultCoord,
+                        int maxW = wxDefaultCoord,
+                        int maxH = wxDefaultCoord,
+                        int incW = wxDefaultCoord,
+                        int incH = wxDefaultCoord);
 
     // MDI operations
     virtual void Maximize();
@@ -214,7 +219,7 @@ public:
         CreateClient(parent, style);
     }
 
-    ~wxMDIClientWindow();
+    virtual ~wxMDIClientWindow();
 
     // Note: this is virtual, to allow overridden behaviour.
     virtual bool CreateClient(wxMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL);