com.mxgraph.util.mxLightweightLabel Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of AptSpringProcessor Show documentation

This project contains the apt processor that implements all the checks enumerated in @Verify. It is a self contained, and shaded jar.

The newest version!

/**
 * Copyright (c) 2007, Gaudenz Alder
 */
package com.mxgraph.util;

import java.awt.Font;
import java.awt.Rectangle;
import java.util.logging.Level;
import java.util.logging.Logger;

import javax.swing.JLabel;
import javax.swing.SwingConstants;

/**
 * @author Administrator
 * 
 */
public class mxLightweightLabel extends JLabel
{

	private static final Logger log = Logger.getLogger(mxLightweightLabel.class.getName());

	/**
	 * 
	 */
	private static final long serialVersionUID = -6771477489533614010L;

	/**
	 * 
	 */
	protected static mxLightweightLabel sharedInstance;

	/**
	 * Initializes the shared instance.
	 */
	static
	{
		try
		{
			sharedInstance = new mxLightweightLabel();
		}
		catch (Exception e)
		{
			log.log(Level.SEVERE, "Failed to initialize the shared instance", e);
		}
	}

	/**
	 * 
	 */
	public static mxLightweightLabel getSharedInstance()
	{
		return sharedInstance;
	}

	/**
	 * 
	 * 
	 */
	public mxLightweightLabel()
	{
		setFont(new Font(mxConstants.DEFAULT_FONTFAMILY, 0,
				mxConstants.DEFAULT_FONTSIZE));
		setVerticalAlignment(SwingConstants.TOP);
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void validate()
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void revalidate()
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void repaint(long tm, int x, int y, int width, int height)
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void repaint(Rectangle r)
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	protected void firePropertyChange(String propertyName, Object oldValue,
			Object newValue)
	{
		// Strings get interned...
		if (propertyName == "text" || propertyName == "font")
		{
			super.firePropertyChange(propertyName, oldValue, newValue);
		}
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void firePropertyChange(String propertyName, byte oldValue,
			byte newValue)
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void firePropertyChange(String propertyName, char oldValue,
			char newValue)
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void firePropertyChange(String propertyName, short oldValue,
			short newValue)
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void firePropertyChange(String propertyName, int oldValue,
			int newValue)
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void firePropertyChange(String propertyName, long oldValue,
			long newValue)
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void firePropertyChange(String propertyName, float oldValue,
			float newValue)
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void firePropertyChange(String propertyName, double oldValue,
			double newValue)
	{
	}

	/**
	 * Overridden for performance reasons.
	 * 
	 */
	public void firePropertyChange(String propertyName, boolean oldValue,
			boolean newValue)
	{
	}

}