/**
* Shows the selection.
*
* <p>If the selection is already showing in the receiver, this method simply returns. Otherwise,
* lines are scrolled until the selection is visible.
*
* @exception SWTException
* <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
* </ul>
*/
public void showSelection() {
checkWidget();
if (variant == TextUtils.TEXT_EDIT) {
OS.QTextEdit_ensureCursorVisible(topHandle);
}
}
