Method btnRegionListClick

src/Geoscape/GraphsState.cpp:477–494

* Handles a click on a region button. * @param action Pointer to an action. */

 * @param action Pointer to an action.
 */
void GraphsState::btnRegionListClick(Action * action)
{
	size_t number = (action->getSender()->getY()-_game->getScreen()->getDY())/11;
	ToggleTextButton *button = 0;

	if ((_regionToggles.size() <= GRAPH_MAX_BUTTONS + 1 && number == _regionToggles.size()-1)||(_regionToggles.size() > GRAPH_MAX_BUTTONS + 1 && number == GRAPH_MAX_BUTTONS))
	{
		button = _btnRegionTotal;
	}
	else
	{
		button = _btnRegions.at(number);
	}

	_regionToggles.at(number+_butRegionsOffset)->_pushed = button->getPressed();
	
	drawLines();
}

/**
 * Handles a click on a country button.