appframe.java

flowGUI简单的java图形设计

package com.wiziflow.gui;

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

public class AppFrame extends JFrame {
  private JPanel contentPane;
  //菜单
  private JMenuBar jMenuBar1 = new JMenuBar();
  private JMenu jMenuFile = new JMenu();
  private JMenuItem jMenuFileExit = new JMenuItem();
  private JMenu jMenuHelp = new JMenu();
  private JMenuItem jMenuHelpAbout = new JMenuItem();
  //状态栏
  private JLabel statusBar = new JLabel();
  private BorderLayout borderLayout1 = new BorderLayout();

  public AppFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    //Frame的小图标
    setIconImage(Toolkit.getDefaultToolkit().createImage(com.wiziflow.gui.AppFrame.class.getResource("images/frameIcon.gif")));
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(borderLayout1);
    //this.setSize(new Dimension(400, 300));
    this.setTitle("wizisoft.com工作流定制工具");
    statusBar.setText(" ");
    jMenuFile.setFont(new java.awt.Font("宋体", 0, 12));
    jMenuFile.setText("文件");
    jMenuFileExit.setText("Exit");
    jMenuFileExit.addActionListener(new ActionListener()  {
      public void actionPerformed(ActionEvent e) {
        jMenuFileExit_actionPerformed(e);
      }
    });
    jMenuHelp.setText("Help");
    jMenuHelpAbout.setText("About");
    jMenuHelpAbout.addActionListener(new ActionListener()  {
      public void actionPerformed(ActionEvent e) {
        jMenuHelpAbout_actionPerformed(e);
      }
    });


    //////菜单项
    jMenuFile.add(jMenuFileExit);
    jMenuHelp.add(jMenuHelpAbout);
    jMenuBar1.add(jMenuFile);
    jMenuBar1.add(jMenuHelp);
    this.setJMenuBar(jMenuBar1);
    //画图标区
    FlowPane fp = new FlowPane();
    //将该对象传递给Mouse，以便它能及时的改变鼠标状态
    Mouse.setPane(fp);
    //工具栏
    contentPane.add(new ToolBar(), BorderLayout.NORTH);
    contentPane.add(statusBar, BorderLayout.SOUTH);
    contentPane.add(fp, BorderLayout.CENTER);
  }
  //File | Exit action performed
  public void jMenuFileExit_actionPerformed(ActionEvent e) {
    System.exit(0);
  }
  //Help | About action performed
  public void jMenuHelpAbout_actionPerformed(ActionEvent e) {
    AppFrame_AboutBox dlg = new AppFrame_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);
    }
  }


}