configureprintpagepanel.java

这是一个给车票打印号码的程序

package com.flying.screen;

import com.flying.util.*;
import com.flying.business.*;

import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;

import javax.swing.ImageIcon;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JSlider;
import javax.swing.JEditorPane;
import javax.swing.JTextField;

public class ConfigurePrintPagePanel extends JPanel {

	/**
	 * This is the default constructor
	 */
	public ConfigurePrintPagePanel() {
		super();
		initialize();
	}
	
    protected void paintComponent(Graphics g) {
        super.paintComponent(g);
        
        //画背景
        if(imageURL == null || imageURL.trim().equals(""))
        	return;
        
        Image image = new ImageIcon(this.imageURL).getImage();
        g.drawImage(image, 0, 0, getWidth(), getHeight(), this);
      }


	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		lblFrameSpaceBetween = new JLabel();
		lblFrameSpaceBetween.setText("FrameSpaceBetween");
		
		lblFrameHeight = new JLabel();
		lblFrameHeight.setText("FrameHeight");
		
		lblLeftSafeLine = new JLabel();
		lblLeftSafeLine.setText("LeftSafeLine");
		
		lblLeftFrameMargin = new JLabel();
		lblLeftFrameMargin.setText("LeftFrameMargin");
		
		lblNumberHeight = new JLabel();
		lblNumberHeight.setText("NumberHeight");
		
		lblPageWidth = new JLabel();
		lblPageWidth.setText("PageWidth");
		lblPageHeight = new JLabel();
		lblPageHeight.setText("PageHeight");
		
		lblLeftPageMargin = new JLabel();
		lblLeftPageMargin.setText("LeftPageMargin");
		
		lblTopPageMargin = new JLabel();
		lblTopPageMargin.setText("TopPageMargin");
		this.setPreferredSize(new Dimension(800, 540));
		
		//设置页面布局
		this.setLayout(new XYLayout(800, 540));
		
		//左页边