@Override
public void insertString(final int offs, final String str, final AttributeSet a)
throws BadLocationException {
// NavigatorLogger.printMessage("Offset:"+offs+" STr:"+str+"L:"+getLength()+"attr:"+a);
if ((getLength() + str.length()) <= maxLength) {
final char[] source = str.toCharArray();
final char[] result = new char[source.length];
int j = 0;
for (int i = 0; i < result.length; i++) {
if (Character.isDigit(source[i])) {
result[j++] = source[i];
} else {
toolkit.beep();
if (log.isDebugEnabled()) {
log.debug("insertString: " + source[i]); // NOI18N
}
}
}
super.insertString(offs, new String(result, 0, j), a);
checked = false;
} else {
toolkit.beep();
}
if ((getLength()) == maxLength) { // getLength() ist schon aktualisiert
if (bringFocus2Next == true) {
checked = true;
nextField.requestFocus();
}
// NavigatorLogger.printMessage("Sprung");
// NavigatorLogger.printMessage(nextField);
}
}
@Override
public void remove(final int offs, final int len) throws BadLocationException {
checked = false;
super.remove(offs, len);
}
