所以在这一块的代码: //Actions performed when an event occurs.
public void actionPerformed(ActionEvent event)
{
String command = event.getActionCommand();
//If btnConvertDocuments is clic
import javax.swing.JOptionPane;
public class PredefinedClass {
public static void main(String[] args){
do{
String input = JOptionPane.showInputDialog("Enter a character:");
好吧,我不知道为什么会发生这种情况,但是当我按下关闭按钮时,joptionpane不会关闭。它不断弹出,我需要多次点击才能关闭它。 下面的代码snaphot Point p;
p = onScreenLocation(0.134,0.019, eastlake);
btn.setBounds(p.x,p.y,128,96);
btn.setContentAreaFil