jxframe.java

来自「Java 2实用编程百例,一些比较实用的J2SE小程序,可以通过这些程序熟悉JA」· Java 代码 · 共 35 行

package ch10.section08;

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

public class JxFrame
    extends JFrame {
  public JxFrame(String title) {
    super(title);
    setCloseClick();
    setLF();
  }

  private void setCloseClick() {
    addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        System.exit(0);
      }
    });
  }

  private void setLF() {
    String laf = UIManager.getSystemLookAndFeelClassName();
    try {
      UIManager.setLookAndFeel(laf);
    }
    catch (UnsupportedLookAndFeelException exc) {
      System.err.println("Warning: UnsupportedLookAndFeel: " + laf);
    }
    catch (Exception exc) {
      System.err.println("Error loading " + laf + ": " + exc);
    }
  }
}