?? about.java
字號:
import javax.swing.*;
//import javax.swing.event.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
public class About extends JDialog
{
//GUI變量定義
private JFrame parent;
private JPanel TextPanel, ButtonPanel;//定義兩塊面板對象
//labelPanel用來放標(biāo)簽,fieldsPanel用來放文本區(qū)
private String labels = "關(guān)于本系統(tǒng)ABOUT:";
private JButton OkButton;
private JTextArea HelpArea;
public About(JFrame parent, boolean modal)
{
super(parent, modal);
this.parent = parent;
pack();
GridBagConstraints constraints = new GridBagConstraints();
OkButton = new JButton( "確 定" );
OkButton.setPreferredSize(new Dimension(100, 25));
OkButton.addActionListener(
new ActionListener()
{
public void actionPerformed( ActionEvent e )
{
setVisible(false);
dispose();
}
}
);
HelpArea = new JTextArea();
HelpArea.setText(" About \n\n "+
" VIP消費(fèi)管理系統(tǒng)1.0版 \n"+
" 版權(quán)所有,侵權(quán)必糾 \n"+
" 與我們聯(lián)系:hustjgs@263.net \n"
);
TextPanel = new JPanel();
TextPanel.setLayout( new BorderLayout());
TextPanel.setBorder(BorderFactory.createEtchedBorder());
TextPanel.add(HelpArea,BorderLayout.CENTER);
ButtonPanel = new JPanel();
TextPanel.setLayout( new GridBagLayout());
constraints.weightx = 100;
constraints.weighty = 100;
constraints.gridx = 0;
constraints.gridy = 0;
constraints.gridwidth = 2;
constraints.gridheight = 3;
ButtonPanel.add(OkButton, constraints);
Container c = getContentPane();
c.setLayout( new BorderLayout());
c.add( TextPanel ,BorderLayout.CENTER);
c.add( ButtonPanel ,BorderLayout.SOUTH);
setTitle("About");
setSize( 300, 200 );
setResizable(false);
setLocation(200,100);
}
}
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