哪位大侠帮着做一个java计算器?
来源:百度知道 编辑:UC知道 时间:2024/06/28 06:23:23
//呵呵,算你运气好,我今天正好做了一个,绝对原创哈.......
//你保存为Jsq.java就可以运行了
import java.awt.Toolkit;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import java.awt.Dimension;
import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class Jsq {//主类
boolean packFrame = false;
public Jsq() {
JsqFrame frame = new JsqFrame();
if (packFrame) {
frame.pack();
} else {
frame.validate();
}
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize = frame.getSize();
if (frameSize.height > screenSize.height) {
frameSize.height = screenSize.height;
}
if (frameSize.width > screenSize.width) {
frameSize.width = screenS