📄 exitconfirmationdialog.java

📁 Memoranda( 从前以jNotes2而闻名) 是一个日志管理和个人项目管理工具
💻 JAVA
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package net.sf.memoranda.ui;import java.awt.BorderLayout;import java.awt.Color;import java.awt.Dimension;import java.awt.FlowLayout;import java.awt.Frame;import java.awt.event.ActionEvent;import java.awt.event.WindowEvent;import java.awt.event.WindowListener;import javax.swing.BorderFactory;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JCheckBox;import javax.swing.JDialog;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.SwingConstants;import net.sf.memoranda.util.Local;import net.sf.memoranda.util.Configuration;public class ExitConfirmationDialog extends JDialog implements WindowListener {        public boolean CANCELLED = false;	public JLabel header = new JLabel();	JPanel headerPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));	JPanel bottomPanel = new JPanel(new BorderLayout());	    JPanel buttonsPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 10, 10));    JButton okB = new JButton();    JButton cancelB = new JButton();		public JCheckBox donotaskCB = new JCheckBox();		JPanel mainPanel = new JPanel(new BorderLayout());	    public ExitConfirmationDialog(Frame frame, String title) {       super(frame, title, true);       try {           jbInit();           pack();       }       catch (Exception ex) {           new ExceptionDialog(ex);       }       super.addWindowListener(this);    }	void jbInit() throws Exception {		this.setResizable(false);        		// Build headerPanel        headerPanel.setBackground(Color.WHITE);        headerPanel.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));        header.setFont(new java.awt.Font("Dialog", 0, 20));        header.setForeground(new Color(0, 0, 124));        header.setText(Local.getString("Exit"));        header.setIcon(new ImageIcon(net.sf.memoranda.ui.EventDialog.class.getResource(            "resources/icons/exit.png")));        headerPanel.add(header);				// Build mainPanel		JLabel confirm = new JLabel();		confirm.setText("<HTML>"+Local.getString("This action will cause Memoranda to exit") + 										"<p>" + Local.getString("Do you want to continue?"));												donotaskCB.setText(Local.getString("do not ask again"));		donotaskCB.setHorizontalAlignment(SwingConstants.CENTER);				mainPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));		mainPanel.add(donotaskCB,BorderLayout.SOUTH);		mainPanel.add(confirm,BorderLayout.CENTER);			    // Build ButtonsPanel        okB.setMaximumSize(new Dimension(100, 26));        okB.setMinimumSize(new Dimension(100, 26));        okB.setPreferredSize(new Dimension(100, 26));        okB.setText(Local.getString("Ok"));        okB.addActionListener(new java.awt.event.ActionListener() {            public void actionPerformed(ActionEvent e) {                okB_actionPerformed(e);            }        });        this.getRootPane().setDefaultButton(okB);        cancelB.addActionListener(new java.awt.event.ActionListener() {            public void actionPerformed(ActionEvent e) {                cancelB_actionPerformed(e);            }        });        cancelB.setText(Local.getString("Cancel"));        cancelB.setPreferredSize(new Dimension(100, 26));        cancelB.setMinimumSize(new Dimension(100, 26));        cancelB.setMaximumSize(new Dimension(100, 26));        buttonsPanel.add(okB);        buttonsPanel.add(cancelB);		bottomPanel.add(buttonsPanel, BorderLayout.SOUTH);				this.getRootPane().setDefaultButton(okB);				// Build dialog		this.getContentPane().add(mainPanel, BorderLayout.CENTER);		this.getContentPane().add(headerPanel, BorderLayout.NORTH);		this.getContentPane().add(bottomPanel, BorderLayout.SOUTH);	}		// if donotaskCB is checked update Configuration.	public void  checkDoNotAsk() {		if (this.donotaskCB.isSelected()) {			Configuration.put("ASK_ON_EXIT", "no");			Configuration.saveConfig();		}	}		// ok button action    void okB_actionPerformed(ActionEvent e) {		checkDoNotAsk();        this.dispose();    }	//cancel button action    void cancelB_actionPerformed(ActionEvent e) {        CANCELLED = true;		checkDoNotAsk();        this.dispose();    }	    public void windowClosing( WindowEvent e ) {        CANCELLED = true;        this.dispose();    }    	public void windowOpened( WindowEvent e ) {}    public void windowClosed( WindowEvent e ) {}	public void windowIconified( WindowEvent e ) {}	public void windowDeiconified( WindowEvent e ) {}	public void windowActivated( WindowEvent e ) {}	public void windowDeactivated( WindowEvent e ) {}}
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