private void setText(String text) {
try {
// remove all text and insert the completed string
super.remove(0, getLength());
super.insertString(0, text, null);
} catch (BadLocationException e) {
throw new RuntimeException(e.toString());
}
}
public void remove(int offs, int len) throws BadLocationException {
// return immediately when selecting an item
if (selecting) {
return;
}
if (hitBackspace) {
// user hit backspace => move the selection backwards
// old item keeps being selected
if (offs > 0) {
if (hitBackspaceOnSelection) {
offs--;
}
} else {
// User hit backspace with the cursor positioned on the start => beep
comboBox.getToolkit().beep(); // when available use:
// UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
}
highlightCompletedText(offs);
} else {
super.remove(offs, len);
}
}
@Override
public void remove(final int offs, final int len) throws BadLocationException {
checked = false;
super.remove(offs, len);
}