?? mainframe.java
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package jmemorydemo;import java.awt.*;import java.awt.event.*;import javax.swing.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2002</p> * <p>Company: </p> * @author unascribed * @version 1.0 */public class MainFrame extends JFrame { private JPanel contentPane; private BorderLayout borderLayout1 = new BorderLayout(); private JProgressBar jProgressBar1 = new JProgressBar(); private JLabel jLabel1 = new JLabel(); private JLabel jLabel2 = new JLabel(); //Construct the frame public MainFrame() { enableEvents(AWTEvent.WINDOW_EVENT_MASK); try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } //Component initialization private void jbInit() throws Exception { //setIconImage(Toolkit.getDefaultToolkit().createImage(MainFrame.class.getResource("[Your Icon]"))); contentPane = (JPanel) this.getContentPane(); contentPane.setLayout(borderLayout1); this.setSize(new Dimension(304, 215)); this.setTitle("內(nèi)存監(jiān)視演示"); jLabel1.setFont(new java.awt.Font("Dialog", 0, 14)); jLabel1.setHorizontalAlignment(SwingConstants.CENTER); jLabel1.setText("Memory Monitor"); jProgressBar1.setOrientation(JProgressBar.VERTICAL); jProgressBar1.setFont(new java.awt.Font("Dialog", 0, 14)); jProgressBar1.setToolTipText(""); jProgressBar1.setStringPainted(true); jLabel2.setFont(new java.awt.Font("Dialog", 0, 14)); jLabel2.setText(""); contentPane.add(jProgressBar1, BorderLayout.CENTER); contentPane.add(jLabel1, BorderLayout.NORTH); contentPane.add(jLabel2, BorderLayout.SOUTH); ProgressThread pThread = new ProgressThread(this.jProgressBar1,this.jLabel2); pThread.start(); } //Overridden so we can exit when window is closed protected void processWindowEvent(WindowEvent e) { super.processWindowEvent(e); if (e.getID() == WindowEvent.WINDOW_CLOSING) { System.exit(0); } }}?? 快捷鍵說明
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