colorPanel.setPreferredSize(new Dimension(expertControls.getPreferredSize().height,
expertControls.getPreferredSize().height));
slider.addChangeListener(changeListener);
colorPanel.addChangeListener(changeListener);
slider.setUI(new ColorPickerSliderUI(slider,this));
hexField.getDocument().addDocumentListener(hexDocListener);
setMode(BRI);
setExpertControlsVisible(showExpertControls);