this.registerAsDecorationArea(generalBgScheme,
DecorationAreaType.GENERAL, DecorationAreaType.HEADER);
this.buttonShaper = new ClassicButtonShaper();
this.fillPainter = new GlassFillPainter();
this.decorationPainter = new ClassicDecorationPainter();
this.borderPainter = new ClassicBorderPainter();
this.highlightPainter = new ClassicHighlightPainter();
}