theme.setSelectedTabFadeStart(0.3);
theme.setSelectedTabFadeEnd(0.6);
theme.setCellRendererBackgroundTheme(new SubstanceEbonyTheme());
this.theme = theme;
this.shaper = new ClassicButtonShaper();
this.watermark = new SubstanceNoneWatermark();
this.gradientPainter = new GlassGradientPainter();
this.titlePainter = new ArcHeaderPainter();
this.tabBackgroundComposite = new AlphaControlBackgroundComposite(0.5f);
}