public MyEditor(final JComboBox comboBox, final ComboBoxEditor delegate) {
myComboBox = comboBox;
myDelegate = delegate;
if (myDelegate != null) {
myDelegate.addActionListener(
new ActionListener() {
public void actionPerformed(final ActionEvent e) {
if (myComboBox.isPopupVisible()) {
myComboBox.setPopupVisible(false);
} else {
final Object clientProperty =
myComboBox.getClientProperty(TABLE_CELL_EDITOR_PROPERTY);
if (clientProperty instanceof CellEditor) {
// If combo box is inside editable table then we need to cancel editing
// and do not close heavy weight dialog container (if any)
((CellEditor) clientProperty).stopCellEditing();
} else {
myComboBox.setSelectedItem(getItem());
final JRootPane rootPane = myComboBox.getRootPane();
if (rootPane != null) {
final JButton button = rootPane.getDefaultButton();
if (button != null) {
button.doClick();
}
}
}
}
}
});
}
}
