mingw32 doesn't define _tsystem so provide one ourselves (bug 1726904)

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

diff --git a/include/wx/cocoa/mdi.h b/include/wx/cocoa/mdi.h
index e2e3b6e77226a2b91d8385c60ea0546eb0d7289a..272c4508d978cdd892bb53e40a619e64eebbf53a 100644 (file)
--- a/include/wx/cocoa/mdi.h
+++ b/include/wx/cocoa/mdi.h
@@ -83,7 +83,7 @@ public:
     virtual wxMDIClientWindow *OnCreateClient();
 
     virtual void Cascade() {}
-    virtual void Tile() {}
+    virtual void Tile(wxOrientation WXUNUSED(orient) = wxHORIZONTAL) {}
     virtual void ArrangeIcons() {}
     virtual void ActivateNext();
     virtual void ActivatePrevious();
@@ -156,7 +156,7 @@ class wxMDIClientWindow: public wxWindow
 public:
     wxMDIClientWindow();
     wxMDIClientWindow( wxMDIParentFrame *parent, long style = 0 );
-    ~wxMDIClientWindow();
+    virtual ~wxMDIClientWindow();
     virtual bool CreateClient( wxMDIParentFrame *parent, long style = 0 );
 };