aboutdialog.java

来自「本人写的一个简单VCD租赁系统」· Java 代码 · 共 106 行

//************************************************
//AboutDialog.java
//This class is used to create an "about" dialog.
//Created by Xiaobin Lin               2/Dec/2004
//************************************************

package Main;

import javax.swing.*;
import javax.swing.WindowConstants;
import java.awt.*;
import java.awt.event.*;

public class AboutDialog extends JDialog {
    
    //Constructor: automatically invoked when a new instance of AboutDialog is created
    public AboutDialog(Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
    }
    
    // This method is called from within the constructor to
    // initialize the GUI for the about dialog.
    private void initComponents() {
        buttonOk = new JButton();
        textFieldSoftwareName = new JTextField();
        textFieldSoftwareVersion = new JTextField();
        textFieldAuthor = new JTextField();
        textFieldOrganisation = new JTextField();

        getContentPane().setLayout(null);

        setDefaultCloseOperation(DISPOSE_ON_CLOSE);
        setTitle("About");
        setName("dialogAbout");
        setResizable(false);
        buttonOk.setFont(new java.awt.Font("Times New Roman", 0, 12));
        buttonOk.setText("OK");
        buttonOk.setMnemonic('o');
        buttonOk.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                buttonOkActionPerformed(evt);
            }
        });

        getContentPane().add(buttonOk);
        buttonOk.setBounds(150, 130, 80, 23);

        textFieldSoftwareName.setFont(new Font("Times New Roman", 3, 14));
        textFieldSoftwareName.setText("Have-Videos-Must-Watch");
        textFieldSoftwareName.setBorder(null);
        textFieldSoftwareName.setFocusable(false);
        textFieldSoftwareName.setOpaque(false);
        
        getContentPane().add(textFieldSoftwareName);
        textFieldSoftwareName.setBounds(110, 10, 160, 17);

        textFieldSoftwareVersion.setFont(new Font("Times New Roman", 3, 13));
        textFieldSoftwareVersion.setText("V1.0");
        textFieldSoftwareVersion.setBorder(null);
        textFieldSoftwareVersion.setFocusable(false);
        textFieldSoftwareVersion.setOpaque(false);
        getContentPane().add(textFieldSoftwareVersion);
        textFieldSoftwareVersion.setBounds(170, 40, 40, 16);

        textFieldAuthor.setFont(new Font("Times New Roman", 3, 13));
        textFieldAuthor.setText("Author: Xiaobin Lin");
        textFieldAuthor.setBorder(null);
        textFieldAuthor.setFocusable(false);
        textFieldAuthor.setOpaque(false);
        getContentPane().add(textFieldAuthor);
        textFieldAuthor.setBounds(120, 70, 140, 16);

        textFieldOrganisation.setFont(new Font("Times New Roman", 3, 13));
        textFieldOrganisation.setText("University of Sunderland, UK");
        textFieldOrganisation.setBorder(null);
        textFieldOrganisation.setFocusable(false);
        textFieldOrganisation.setOpaque(false);
        getContentPane().add(textFieldOrganisation);
        textFieldOrganisation.setBounds(100, 100, 180, 16);

        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
        setBounds((screenSize.width-400)/2, (screenSize.height-200)/2, 400, 200);
    }

    //When Ok button is pressed, close dialog
    private void buttonOkActionPerformed(ActionEvent evt) {
        closeDialog();
    }
    
    //close dialog
    private void closeDialog(){
        setVisible(false);
        dispose();
    }
    
        
    // Variables declaration - GUI-related
    private JButton buttonOk;
    private JTextField textFieldAuthor;
    private JTextField textFieldOrganisation;
    private JTextField textFieldSoftwareName;
    private JTextField textFieldSoftwareVersion;
     
}