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

src/qt/statline.cpp

@@ -0,0 +1,46 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        src/qt/statline.cpp
+// Author:      Peter Most
+// Copyright:   (c) Peter Most
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#include "wx/statline.h"
+
+wxStaticLine::wxStaticLine()
+{
+}
+
+wxStaticLine::wxStaticLine( wxWindow *parent,
+              wxWindowID id,
+              const wxPoint& pos,
+              const wxSize& size,
+              long style,
+              const wxString &name)
+{
+    Create( parent, id, pos, size, style, name );
+}
+
+bool wxStaticLine::Create( wxWindow *parent,
+             wxWindowID id,
+             const wxPoint& pos,
+             const wxSize& size,
+             long style,
+             const wxString &name)
+{
+    m_qtFrame = new QFrame( parent->GetHandle() );
+    if ( style & wxLI_HORIZONTAL )
+        m_qtFrame->setFrameStyle( QFrame::HLine );
+    else if ( style & wxLI_VERTICAL )
+        m_qtFrame->setFrameStyle( QFrame::VLine );
+
+    return QtCreateControl( parent, id, pos, size, style, wxDefaultValidator, name );
+}
+
+QFrame *wxStaticLine::GetHandle() const
+{
+    return m_qtFrame;
+}