net.ulrice.databinding.viewadapter.impl.DetailedTooltipHandler Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of ulrice-databinding Show documentation

Ulrice-Databinding is a databinding-extension for Ulrice

The newest version!

package net.ulrice.databinding.viewadapter.impl;

import java.util.List;

import javax.swing.JComponent;

import net.ulrice.databinding.IFBinding;
import net.ulrice.databinding.bufferedbinding.IFAttributeModel;
import net.ulrice.databinding.viewadapter.IFTooltipHandler;

/**
 * Displays the detailed state of an attribute model as a tooltip in the
 * component.
 * 
 * @author christof
 */
public class DetailedTooltipHandler implements IFTooltipHandler {

	/**
	 * @see net.ulrice.databinding.viewadapter.IFTooltipHandler#updateTooltip(net.ulrice.databinding.IFAttributeModel,
	 *      net.ulrice.databinding.IFGuiAccessor, javax.swing.JComponent)
	 */
	@Override
	public void updateTooltip(IFBinding binding, JComponent component) {

		boolean initialized = true;
		if (binding instanceof IFAttributeModel) {
			initialized = ((IFAttributeModel) binding).isInitialized();
		}
		if (!initialized) {
			component.setToolTipText("State: Not initalized");
		} else if (!binding.isValid()) {
			StringBuffer buffer = new StringBuffer();
			// TODO Add to UI class
			buffer.append("State: Invalid");
			List validationFailures = binding.getValidationFailures();
			if (validationFailures != null) {
				for (String message : validationFailures) {
					buffer.append("
");
					buffer.append(message);
				}
			}
			buffer.append("");
			component.setToolTipText(buffer.toString());
		} else {
			if (binding.isDirty()) {
				component.setToolTipText("State: Changed
Old value: " + binding.getOriginalValue() + "
New value: "
						+ binding.getCurrentValue() + "");
			} else {
				component.setToolTipText("State: Not changed");
			}
		}
	}
}