Name: rm29839 Date: 11/17/97


Compile the code below, then run it; in the edit box enter some DBCS and
hit ESC key, you will notice that the caret is always set at half of the size
of DBCS characters sequence.

import java.awt.*;
import java.awt.event.*;
import java.applet.*;

public class Sample extends Applet {
TextField t1 = new TextField(30);
String s = new String();

public void init() {
t1.addKeyListener(new T1K());
add(t1);
}

class T1K extends KeyAdapter {
public void keyTyped(KeyEvent e) {
String ts = t1.getText();
if(e.getKeyChar() ==
KeyEvent.VK_ESCAPE) {
/t1.setText("\u4E0A\u5348\u4E0B\u5348");
// I want to set the caret to the end of the String.
// I can use either setCaretPosition or select
// In both cases, if I key in DBCS the caret will be wrong
t1.setCaretPosition(t1.getText().length());
// t1.select(t1.getText().length(),t1.getText().length());

                   }

             }
       }


static class WL extends WindowAdapter {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
}


public static void main(String args[]) {
Sample applet = new Sample();
Frame aFrame = new Frame("Sample");
aFrame.addWindowListener(new WL());
aFrame.add(applet, BorderLayout.CENTER);
aFrame.setSize(300,100);
applet.init();
applet.start();
aFrame.setVisible(true);
}
}
(Review ID: 19767)
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