printingframe4_2.java

这是一个给车票打印号码的程序

package com.flying.screen;

import com.flying.business.GeneratePrintingData;
import com.flying.business.PageConfiguration;
import com.flying.business.PrintNumJob4_2;
import com.flying.data.PrintData;
import com.flying.util.*;

import java.awt.ActiveEvent;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JTextArea;

public class PrintingFrame4_2 extends JFrame {

	private PageConfiguration pg = new PageConfiguration();//??
	private PrintData pd = new PrintData();//??
	private int numPerPage=8;
	
	private JPanel jContentPane = null;//
	private JButton btnOK = null;//button OK 
	private JButton btnBeginPrint = null;//button print
	private JLabel lblBeginNumber = null;  //  @jve:decl-index=0:visual-constraint="480,574"
	private JLabel lblEndNumber = null;  //  @jve:decl-index=0:visual-constraint="522,565"
	private JTextField tfBeginNumber = null;  //  @jve:decl-index=0:visual-constraint="710,578"
	private JTextArea jTextArea = null;  //  @jve:decl-index=0:visual-constraint="635,575"
	private JTextField tfEndNumber = null;  //  @jve:decl-index=0:visual-constraint="476,576"
	
	private ConfigurePrintPagePanel4_2 cpPanel;//print page style such as six sheet per page
	/**
	 * This is the default constructor
	 */
	public PrintingFrame4_2() {
		super();
		initialize();
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(950, 540);
		this.setContentPane(getJContentPane());
		this.setTitle("print designing");
		
		cpPanel = new ConfigurePrintPagePanel4_2();
		cpPanel.setImageURL("images/uptodownbackground4_2.jpg");
		cpPanel.setDefaultText();
		
		this.getContentPane().add(cpPanel, new XYConstraints(0, 0, 800, 510));
		
		this.getContentPane().add(this.getBtnOK(),new XYConstraints(820, 100, -1, -1));
		
		this.getContentPane().add(this.getLblBeginNumber(), new XYConstraints(820, 360, -1, -1));
		this.getContentPane().add(this.getTfBeginNumber(), new XYConstraints(820, 380, -1, -1));
		
		this.getContentPane().add(this.getLblEndNumber(), new XYConstraints(820, 410, -1, -1));
		this.getContentPane().add(this.getTfEndNumber(), new XYConstraints(820, 430, -1, -1));
		
		this.getContentPane().add(this.getBtnBeginPrint(),new XYConstraints(820, 460, -1, -1));
		//设定是否可以调整大小
		this.setResizable(false);
		
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jContentPane = new JPanel();
			
			jContentPane.setLayout(new XYLayout());
			jContentPane.setEnabled(false);
		}
		return jContentPane;
	}

	/**
	 * This method initializes btnOK	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getBtnOK() {
		if (btnOK == null) {
			btnOK = new JButton("OK");
			
			btnOK.addActionListener(new ActionListener(){
				public void actionPerformed(ActionEvent e){
					btnOKClick(e);
				}
			});
		}
		return btnOK;
	}

	/**
	 * This method initializes btnBeginPrint	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getBtnBeginPrint() {
		if (btnBeginPrint == null) {
			btnBeginPrint = new JButton("start print");
		}
		
		btnBeginPrint.addActionListener( new ActionListener(){
			public void actionPerformed(ActionEvent e){
				btnBeginPrintClick(e);
			}
		});
		
		btnBeginPrint.setEnabled(false);
		
		return btnBeginPrint;
	}

	/**
	 * This method initializes lblBeginNumber	
	 * 	
	 * @return javax.swing.JLabel	
	 */
	private JLabel getLblBeginNumber() {
		if (lblBeginNumber == null) {
			lblBeginNumber = new JLabel();
			lblBeginNumber.setText("start NO.");
		}
		return lblBeginNumber;
	}

	/**
	 * This method initializes lblEndNumber	
	 * 	
	 * @return javax.swing.JLabel	
	 */
	private JLabel getLblEndNumber() {
		if (lblEndNumber == null) {
			lblEndNumber = new JLabel();
			lblEndNumber.setText("end NO.");
		}
		return lblEndNumber;
	}

	/**
	 * This method initializes tfBeginNumber	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getTfBeginNumber() {
		if (tfBeginNumber == null) {
			tfBeginNumber = new JTextField();
			
			tfBeginNumber.setPreferredSize(new java.awt.Dimension(100,25));
		}
		return tfBeginNumber;
	}

	/**
	 * This method initializes tfEndNumber	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getTfEndNumber() {
		if (tfEndNumber == null) {
			tfEndNumber = new JTextField();
			
			tfEndNumber.setPreferredSize(new java.awt.Dimension(100,25));
		}
		return tfEndNumber;
	}
	
	/**
	 * 
	 * @param e
	 */
	private void btnOKClick(ActionEvent e){
		this.cpPanel.configuratePage(pg);
		
		this.btnBeginPrint.setEnabled(true);
	}
	
	/**
	 * 
	 * @param e
	 */
	private void btnBeginPrintClick(ActionEvent e){
		//
		pd.setBeginNumber(new Integer(this.tfBeginNumber.getText().trim()).intValue());
		pd.setEndNumber(new Integer(this.tfEndNumber.getText().trim()).intValue());
		
		GeneratePrintingData gpd = new GeneratePrintingData(pd,numPerPage);
		PrintNumJob4_2 pnj = new PrintNumJob4_2();
		pnj.setGpd(gpd);
		pnj.setPageConfiguration(pg);
		
		pnj.beginPrint();
	}

}