public void keyReleased(KeyEvent e) {
char ch = e.getKeyChar();
if (ch == KeyEvent.CHAR_UNDEFINED || Character.isISOControl(ch)) return;
int pos = m_editor.getCaretPosition();
String str = m_editor.getText();
if (str.length() == 0) return;
for (int k = 0; k < m_comboBox.getItemCount(); k++) {
String item = m_comboBox.getItemAt(k).toString();
if (item.startsWith(str)) {
m_editor.setText(item);
m_editor.setCaretPosition(item.length());
m_editor.moveCaretPosition(pos);
m_comboBox.setSelectedItem(item);
break;
}
}
}
public MemComboAgent(JComboBox comboBox) {
m_comboBox = comboBox;
m_editor = (JTextField) comboBox.getEditor().getEditorComponent();
m_editor.addKeyListener(this);
}