ColorPickerField.java

package au.com.vaadinutils.fields;

import au.com.vaadinutils.domain.iColor;
import au.com.vaadinutils.domain.iColorFactory;

import com.vaadin.ui.ColorPicker;
import com.vaadin.ui.Component;
import com.vaadin.ui.CustomField;
import com.vaadin.ui.components.colorpicker.ColorChangeEvent;
import com.vaadin.ui.components.colorpicker.ColorChangeListener;

public class ColorPickerField extends CustomField<iColor>
{
	private static final long serialVersionUID = -1573292123807845727L;

	private ColorPicker colorPicker;

	private iColorFactory colorFactory;

	public ColorPickerField(iColorFactory colorFactory)
	{
		this.colorFactory = colorFactory;
		this.colorPicker = new ColorPicker();
		this.colorPicker.addColorChangeListener(new ColorChangeListener()
		{
			private static final long serialVersionUID = 1L;

			@Override
			public void colorChanged(ColorChangeEvent event)
			{
				setValue(ColorPickerField.this.colorFactory.createColor(event.getColor()));
			}
		});

	}

	@Override
	protected Component initContent()
	{
		return this.colorPicker;
	}

	@Override
	public Class<? extends iColor> getType()
	{
		return iColor.class;
	}

	@Override
	public iColor getInternalValue()
	{
		return this.colorFactory.createColor(this.colorPicker.getColor());
	}

	@Override
	public void setInternalValue(iColor newFieldValue)
	{
		if (newFieldValue != null)
			this.colorPicker.setColor(new com.vaadin.shared.ui.colorpicker.Color(newFieldValue.getRed(), newFieldValue
					.getGreen(), newFieldValue.getBlue(), newFieldValue.getAlpha()));
		super.setInternalValue(newFieldValue);
	}

	

	
}