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/anybutton.cpp

@@ -0,0 +1,103 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        src/qt/anybutton.cpp
+// Author:      Mariano Reingart
+// Copyright:   (c) 2014 wxWidgets dev team
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef wxHAS_ANY_BUTTON
+
+#ifndef WX_PRECOMP
+    #include "wx/anybutton.h"
+#endif
+
+#include "wx/bitmap.h"
+#include "wx/qt/private/utils.h"
+#include "wx/qt/private/winevent.h"
+
+
+class wxQtPushButton : public wxQtEventSignalHandler< QPushButton, wxAnyButton >
+{
+
+public:
+    wxQtPushButton( wxWindow *parent, wxAnyButton *handler);
+
+private:
+    void clicked(bool);
+};
+
+wxQtPushButton::wxQtPushButton(wxWindow *parent, wxAnyButton *handler)
+    : wxQtEventSignalHandler< QPushButton, wxAnyButton >( parent, handler )
+{
+    connect(this, &QPushButton::clicked, this, &wxQtPushButton::clicked);
+}
+
+void wxQtPushButton::clicked( bool WXUNUSED(checked) )
+{
+    wxAnyButton *handler = GetHandler();
+    if ( handler )
+    {
+        wxCommandEvent event( wxEVT_BUTTON, handler->GetId() );
+        EmitEvent( event );
+    }
+}
+
+void wxAnyButton::QtCreate(wxWindow *parent)
+{
+    // create the default push button (used in button and bmp button)
+    m_qtPushButton = new wxQtPushButton( parent, this );
+}
+
+void wxAnyButton::QtSetBitmap( const wxBitmap &bitmap )
+{
+    // load the bitmap and resize the button:
+    QPixmap *pixmap = bitmap.GetHandle();
+    m_qtPushButton->setIcon( QIcon( *pixmap  ));
+    m_qtPushButton->setIconSize( pixmap->rect().size() );
+}
+
+void wxAnyButton::SetLabel( const wxString &label )
+{
+    m_qtPushButton->setText( wxQtConvertString( label ));
+}
+
+QPushButton *wxAnyButton::GetHandle() const
+{
+    return m_qtPushButton;
+}
+
+void wxAnyButton::DoSetBitmap(const wxBitmap& bitmap, State which)
+{
+    switch ( which )
+    {
+        case State_Normal:
+            QtSetBitmap(bitmap);
+            InvalidateBestSize();
+            break;
+
+        case State_Pressed:
+            wxMISSING_IMPLEMENTATION( wxSTRINGIZE( State_Pressed ));
+            break;
+
+        case State_Current:
+            wxMISSING_IMPLEMENTATION( wxSTRINGIZE( State_Current ));
+            break;
+
+        case State_Focused:
+            wxMISSING_IMPLEMENTATION( wxSTRINGIZE( State_Focused ));
+            break;
+
+        case State_Disabled:
+            wxMISSING_IMPLEMENTATION( wxSTRINGIZE( State_Disabled ));
+            break;
+
+        case State_Max:
+            wxMISSING_IMPLEMENTATION( wxSTRINGIZE( State_Max ));
+
+    }
+}
+
+#endif // wxHAS_ANY_BUTTON