facewindow.java~51~

来自「1． 消息即时通信 2． 消息发送实现一对一、一对多等多种发送模式 3． 发」· JAVA~51~ 代码 · 共 70 行

package chat;

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

public class FaceWindow extends JWindow implements ActionListener{
  JPanel facePanel;
  JButton[] faceButton=new JButton[35];
  String facePath;
  ImageIcon icon;
  private Icon selectedIcon;
  public FaceWindow(JFrame frame){
    super(frame);
    setVisible(false);
    facePath="/images/face/";
    facePanel=new JPanel();
    facePanel.setLayout(new GridLayout(5,7));
    for(int i=0;i<35;i++){
      icon=new ImageIcon(getClass().getResource(facePath+i+".gif"));
      //System.out.println(icon);
      faceButton[i]=new JButton(icon);
      faceButton[i].setPreferredSize(new Dimension(30,30));
      faceButton[i].setRequestFocusEnabled(false);
      faceButton[i].setContentAreaFilled(false);
      facePanel.add(faceButton[i]);
      faceButton[i].addActionListener(this);
    }
    this.getContentPane().add(facePanel);
    pack();
  }
  public void actionPerformed(ActionEvent e){
    JButton button=(JButton)e.getSource();
    selectedIcon=button.getIcon();
    setVisible(false);
  }
  public Icon showFaceWindow(){
    setVisible(true);
    return showFaceWindow2();
  }
  public Icon showFaceWindow2(){
    System.out.println("before");
    setVisible(true);
    System.out.println("after");
    return this.selectedIcon;
  }








  public static void main(String[] args) {
    FaceWindow faceWindwo=new FaceWindow(new JFrame());

  }
}