void CarElementMouseEnter(object sender, MouseEventArgs e)
{
CarElement = (controlCarInfo)sender;
CarElementPosition = CarElement.GetPosition(layoutCars);
var carDetailsElement = new controlCarInfo(true, true, true);
carDetailsElement.DataContext = CarElement.DataContext;
carDetailsElement.FlowDirection = CarElement.FlowDirection;
carDetailsElement.FontFamily = CarElement.FontFamily;
carDetailsElement.Owner = CarElement;
CarDetailsPopup = new TransparentPopup();
CarDetailsPopup.Child = carDetailsElement;
CarDetailsPopup.PlacementTarget = layoutCars;
CarDetailsPopup.IsOpen = true;
carDetailsElement.UpdateLayout();
if (CarDetailsPopup == null)
{
return;
}
Point carDetailsPopupPosition =
PointHelper.Subtract(PointHelper.Add(CarElementPosition, CarElement.ContentOffset), carDetailsElement.ContentOffset);
CarDetailsPopup.HorizontalOffset = carDetailsPopupPosition.X;
CarDetailsPopup.VerticalOffset = carDetailsPopupPosition.Y;
CarDetailsPopup.MakeVisible();
Storyboard.SetTarget(CarDetailsShowingAnimation, carDetailsElement);
CarDetailsShowingAnimation.Begin();
}
void CarElementMouseLeave(object sender, MouseEventArgs e)
{
if (CarDetailsPopup == null)
{
return;
}
CarDetailsShowingAnimation.Stop();
CarDetailsPopup.IsOpen = false;
CarDetailsPopup.Child = null;
CarDetailsPopup = null;
CarElement = null;
}
