Start "native" implementation of wxTreeCtrl for wxQT

include/wx/qt/private/converter.h

@@ -19,6 +19,7 @@
 #include <QtCore/QRect>
 #include <QtCore/QSize>
 #include <QtCore/QString>
+#include <QtGui/QColor>
 
 // Rely on overloading and let the compiler pick the correct version, which makes
 // them easier to use then to write wxQtConvertQtRectToWxRect() or wxQtConvertWxRectToQtRect()
@@ -54,6 +55,16 @@ inline QString wxQtConvertString( const wxString &str )
     return QString( str.utf8_str() );
 }
 
+inline wxColour wxQtConvertColour(const QColor &colour)
+{
+    return wxColour(colour.red(), colour.green(), colour.blue(), colour.alpha());
+}
+
+inline QColor wxQtConvertColour(const wxColour &colour)
+{
+    return QColor(colour.Red(), colour.Green(), colour.Blue(), colour.Alpha());
+}
+
 #if wxUSE_DATETIME
 
 class WXDLLIMPEXP_FWD_BASE wxDateTime;