📄 uiframe.java~4~
字号:
package uiapp;import java.awt.*;import java.awt.event.*;import javax.swing.*;public class UIFrame extends JFrame { JPanel contentPane; JMenuBar jMenuBar1 = new JMenuBar(); JMenu jMenuFile = new JMenu(); JMenuItem jMenuFileExit = new JMenuItem(); JMenu jMenuHelp = new JMenu(); JMenuItem jMenuHelpAbout = new JMenuItem(); JToolBar jToolBar = new JToolBar(); JButton jButton1 = new JButton(); JButton jButton2 = new JButton(); JButton jButton3 = new JButton(); ImageIcon image1; ImageIcon image2; ImageIcon image3; JLabel statusBar = new JLabel(); BorderLayout borderLayout1 = new BorderLayout(); JPanel jPanel1 = new JPanel(); JButton jButton4 = new JButton(); JButton jButton5 = new JButton(); //Construct the frame public UIFrame() { enableEvents(AWTEvent.WINDOW_EVENT_MASK); try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } //Component initialization private void jbInit() throws Exception { image1 = new ImageIcon(uiapp.UIFrame.class.getResource("openFile.png")); image2 = new ImageIcon(uiapp.UIFrame.class.getResource("closeFile.png")); image3 = new ImageIcon(uiapp.UIFrame.class.getResource("help.png")); contentPane = (JPanel) this.getContentPane(); contentPane.setLayout(borderLayout1); this.setSize(new Dimension(514, 415)); this.setTitle("UI设计示例"); statusBar.setText(" "); jMenuFile.setText("File"); jMenuFileExit.setText("Exit"); jMenuFileExit.addActionListener(new UIFrame_jMenuFileExit_ActionAdapter(this)); jMenuHelp.setText("Help"); jMenuHelpAbout.setText("About"); jMenuHelpAbout.addActionListener(new UIFrame_jMenuHelpAbout_ActionAdapter(this)); jButton1.setIcon(image1); jButton1.setToolTipText("Open File"); jButton2.setIcon(image2); jButton2.setToolTipText("Close File"); jButton3.setIcon(image3); jButton3.setToolTipText("Help"); jButton4.setSelected(false); jButton4.setText("按钮一"); jButton5.setAlignmentX((float) 2.0); jButton5.setAlignmentY((float) 5.0); jButton5.setText("按钮二"); jToolBar.add(jButton1); jToolBar.add(jButton2); jToolBar.add(jButton3); jMenuFile.add(jMenuFileExit); jMenuHelp.add(jMenuHelpAbout); jMenuBar1.add(jMenuFile); jMenuBar1.add(jMenuHelp); this.setJMenuBar(jMenuBar1); contentPane.add(jToolBar, BorderLayout.NORTH); contentPane.add(statusBar, BorderLayout.SOUTH); contentPane.add(jPanel1, BorderLayout.CENTER); jPanel1.add(jButton4, null); jPanel1.add(jButton5, null); } //File | Exit action performed public void jMenuFileExit_actionPerformed(ActionEvent e) { System.exit(0); } //Help | About action performed public void jMenuHelpAbout_actionPerformed(ActionEvent e) { UIFrame_AboutBox dlg = new UIFrame_AboutBox(this); Dimension dlgSize = dlg.getPreferredSize(); Dimension frmSize = getSize(); Point loc = getLocation(); dlg.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x, (frmSize.height - dlgSize.height) / 2 + loc.y); dlg.setModal(true); dlg.pack(); dlg.show(); } //Overridden so we can exit when window is closed protected void processWindowEvent(WindowEvent e) { super.processWindowEvent(e); if (e.getID() == WindowEvent.WINDOW_CLOSING) { jMenuFileExit_actionPerformed(null); } }}class UIFrame_jMenuFileExit_ActionAdapter implements ActionListener { UIFrame adaptee; UIFrame_jMenuFileExit_ActionAdapter(UIFrame adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jMenuFileExit_actionPerformed(e); }}class UIFrame_jMenuHelpAbout_ActionAdapter implements ActionListener { UIFrame adaptee; UIFrame_jMenuHelpAbout_ActionAdapter(UIFrame adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jMenuHelpAbout_actionPerformed(e); }}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -