public EMonitoredTextField(int columns) {
super(null, null, columns);
getDocument()
.addDocumentListener(
new DocumentListener() {
public void changedUpdate(DocumentEvent e) {
textChanged();
}
public void insertUpdate(DocumentEvent e) {
textChanged();
}
public void removeUpdate(DocumentEvent e) {
textChanged();
}
});
timer =
new Timer(
500,
new ActionListener() {
public void actionPerformed(ActionEvent e) {
timerExpired();
}
});
timer.setRepeats(false);
}
static {
caretTimer = new Timer(500, new CaretBlinker());
caretTimer.setInitialDelay(500);
caretTimer.start();
}
/** Restarts the timer every time the text changes. */
public void textChanged() {
timer.restart();
}