CompletionLayout.java 文件源码

public void processKeyEvent(KeyEvent evt) {
    if (isVisible()) {
        Object actionMapKey = completionScrollPane.getInputMap().get(
                KeyStroke.getKeyStrokeForEvent(evt));

        if (actionMapKey != null) {
            Action action = completionScrollPane.getActionMap().get(actionMapKey);
            if (action != null) {
                action.actionPerformed(new ActionEvent(completionScrollPane, 0, null));
                evt.consume();
            }
        }
    }
}