Merge wxQT branch into the trunk.

This merges in the latest sources from GSoC 2014 wxQt project with just a few
minor corrections, mostly undoing wrong changes to common files in that branch
(results of a previous bad merge?) and getting rid of whitespace-only changes.
Also remove debug logging from wxGrid.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77455 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/qt/toplevel.h

@@ -0,0 +1,51 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/qt/toplevel.h
+// Purpose:     declares wxTopLevelWindowNative class
+// Author:      Peter Most, Javier Torres
+// Modified by:
+// Created:     09.08.09
+// Copyright:   (c) Peter Most, Javier Torres
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_QT_TOPLEVEL_H_
+#define _WX_QT_TOPLEVEL_H_
+
+class WXDLLIMPEXP_CORE wxTopLevelWindowQt : public wxTopLevelWindowBase
+{
+public:
+    wxTopLevelWindowQt();
+    wxTopLevelWindowQt(wxWindow *parent,
+               wxWindowID winid,
+               const wxString& title,
+               const wxPoint& pos = wxDefaultPosition,
+               const wxSize& size = wxDefaultSize,
+               long style = wxDEFAULT_FRAME_STYLE,
+               const wxString& name = wxFrameNameStr);
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxString& title,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxDEFAULT_FRAME_STYLE,
+                const wxString& name = wxFrameNameStr);
+    
+    virtual void Maximize(bool maximize = true);
+    virtual void Restore();
+    virtual void Iconize(bool iconize = true);
+    virtual bool IsMaximized() const;
+    virtual bool IsIconized() const;
+
+    virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL);
+    virtual bool IsFullScreen() const;
+    virtual void SetTitle(const wxString& title);
+    virtual wxString GetTitle() const;
+    virtual void SetIcons(const wxIconBundle& icons);
+    
+    // Styles
+    virtual void SetWindowStyleFlag( long style );
+    virtual long GetWindowStyleFlag() const;
+};
+    
+#endif // _WX_QT_TOPLEVEL_H_