java消息框错误,OK按钮字符串被截断
在下面的java消息框示例应用程序中,“OK”按钮显示为三个点(…)。它在JDK 6.0上运行正常。但是这个问题出现在JDK 7.0上。如何解决这个问题
Jave源代码:
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class ShowDialogBox{
JFrame frame;
public static void main(String[] args){
ShowDialogBox db = new ShowDialogBox();
}
public ShowDialogBox(){
frame = new JFrame("Show Message Dialog");
JButton button = new JButton("Click Me");
button.addActionListener(new MyAction());
frame.setLayout(new FlowLayout());
frame.add(button);
frame.setSize(400, 400);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public class MyAction implements ActionListener{
public void actionPerformed(ActionEvent e){
JOptionPane.showMessageDialog(frame,"Eggs are not supposed to be green.","Inane warning",JOptionPane.WARNING_MESSAGE);
}
}
}
# 1 楼答案
在JDK 7.0中,它对我来说很好。请确保您的JDK没有损坏
# 2 楼答案
试试这个: