Method txtTooltipIn

src/Battlescape/BattlescapeState.cpp:2077–2084

* Shows a tooltip for the appropriate button. * @param action Pointer to an action. */

* @param action Pointer to an action.
*/
void BattlescapeState::txtTooltipIn(Action *action)
{
	if (allowButtons() && Options::battleTooltips)
	{
		_currentTooltip = action->getSender()->getTooltip();
		_txtTooltip->setText(tr(_currentTooltip));
	}
}

/**
* Clears the tooltip text.