alignment property
Preferred alignment of the popup.
Implementation
@override
TPopupAlignment get alignment {
return switch (position) {
TTooltipPosition.auto => TPopupAlignment.bottomCenter,
TTooltipPosition.top => TPopupAlignment.topCenter,
TTooltipPosition.bottom => TPopupAlignment.bottomCenter,
TTooltipPosition.left => TPopupAlignment.leftCenter,
TTooltipPosition.right => TPopupAlignment.rightCenter,
};
}