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嗨看看这段代码。我的目标是让我的应用程序反应,当我将输入一个textarea之一在slowa[]
列出的单词之一。正如你可以看到我创建inputMethodListner
然而,当我输入任何它正在工作的词。我tryied把调试打印,看看是怎么回事,我看到两个方法都inputMethodTextChanged()
也不inputMethodTextChanged()
被称为甚至一度:(什么即时做错了什么?caretPositionChanged()方法没有反应
import java.awt.*;
import java.awt.event.InputMethodEvent;
import java.awt.event.InputMethodListener;
import javax.swing.*;
public class BrzydkieSlowa extends JFrame {
static String[] slowa = {"shit", "fuck"};
private BrzydkieSlowa(){
//Create and set up the window.
JFrame frame = new JFrame("Brzydkie slowa");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
final JTextArea textArea1 = new JTextArea(10,10);
textArea1.addInputMethodListener(new InputMethodListener() {
@Override
public void caretPositionChanged(InputMethodEvent arg0) {
int brzydkie = 0;
int i = 0;
while(brzydkie == 1 || i > 1){
if(textArea1.getText().compareTo(slowa[i])== 0)
brzydkie = 0;
i++;
}
if(brzydkie == 1)
JOptionPane.showMessageDialog(null, "brzydkie slowo");
}
@Override
public void inputMethodTextChanged(InputMethodEvent event) {
// TODO Auto-generated method stub
}
});
frame.getContentPane().add(textArea1, BorderLayout.CENTER);
//Display the window.
frame.setLocationRelativeTo(null);
frame.pack();
frame.setVisible(true);
}
public static void main(String[] args) {
new BrzydkieSlowa();
}
}