pixelColorPicker = new SwatchColorPicker();
this.add(pixelColorPicker);
histogramColorPicker = new HistogramColorPicker(context);
this.add(histogramColorPicker);
this.add(new Label("W:"));
brushWidthSlider = new Slider(false).setValue(10).setMin(1).setMax(100);
this.add(brushWidthSlider);
this.add(new Label("S:"));
brushHardnessSlider = new Slider(false).setValue(1.0).setMin(0).setMax(1.0);
this.add(brushHardnessSlider);
this.add(new Label("O:"));
brushOpacitySlider = new Slider(false).setValue(1.0).setMin(0).setMax(1.0);
this.add(brushOpacitySlider);
}