add_btn_panel.java~8~

来自「很好的Java绘图程序源代码」· JAVA~8~ 代码 · 共 46 行

package project;

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

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Add_Btn_Panel
    extends JPanel {
  String[] str = null;
  JLabel[] lab = null;
  public Add_Btn_Panel(String[] str) {
    this.str = str;
    initial();
  }
  private void initial(){
    int length = str.length;
    this.setLayout(null);
    this.setSize(200,length * 30);
    lab = new JLabel[length];
    for(int i = 0; i < length; i++){
      lab[i] = new JLabel(str[i]);
      lab[i].setOpaque(true);
      lab[i].setSize(198,28);
      lab[i].setLocation(0,30*i);
      lab[i].setBorder(BorderFactory.createLineBorder(Color.BLACK));
      lab[i].addMouseListener(new My_mouse_adapter(lab[i]));
      this.add(lab[i]);
    }


  }


}