ErrorPopup.java

package com.drawbridge.utils;

import java.awt.Color;
import java.awt.Dimension;

import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JLabel;
import javax.swing.JPanel;

import com.drawbridge.Main;

public class ErrorPopup extends JPanel
{
	private final Color mColor = Color.decode("#006AD5");
	private JLabel mTitleLabel;
	private JLabel mDescriptionLabel;
	private final String mTitle;
	private final String mDescription;
	private static final long	serialVersionUID	= 1L;

	public ErrorPopup(String title, String description){
		if(description == null)
			throw new RuntimeException("No description given!");
		mTitle = title;
		mDescription = description;
		initVisualProperties();
	}
	
	
	public void initVisualProperties(){
		setOpaque(true);
		setBackground(mColor);
		mTitleLabel = new JLabel(mTitle);
		mTitleLabel.setFont(Main.mainFont.deriveFont(24.0f));
		mTitleLabel.setForeground(Color.white);
		mTitleLabel.setBorder(BorderFactory.createEmptyBorder(5, 10, 0, 0));
		
		mDescriptionLabel = new JLabel(mDescription);
		mDescriptionLabel.setFont(Main.mainFont.deriveFont(14.0f));
		mDescriptionLabel.setForeground(Color.white);
		mDescriptionLabel.setBorder(BorderFactory.createEmptyBorder(0, 10, 10, 0));
		BoxLayout b = new BoxLayout(this, BoxLayout.Y_AXIS);
		this.setLayout(b);
		this.add(mTitleLabel);
		this.add(mDescriptionLabel);
		
		//set width
		int titleWidth = this.getFontMetrics(mTitleLabel.getFont()).stringWidth(mTitle) + 40; 
		int descriptionWidth = this.getFontMetrics(mDescriptionLabel.getFont()).stringWidth(mDescription) + 40;
		mTitleLabel.setPreferredSize(new Dimension(titleWidth, 30));
		mDescriptionLabel.setPreferredSize(new Dimension(descriptionWidth, 30));
		this.setSize(this.getPreferredSize());
	}
	
	
	@Override
	public boolean equals(Object o){
		if(o instanceof ErrorPopup){
			ErrorPopup ep = (ErrorPopup) o;
			if(ep.mDescription.equals(mDescription) && ep.mTitle.equals(mTitle)){
				return true;
			}
		}
		return false;
	}
	
	
	
}