public static bool InterceptWith(this FrameworkElement element, FrameworkElement secondElement)
{
var point1 = element.PointToScreen(new Point(0, 0));
var point2 = secondElement.PointToScreen(new Point(0, 0));
var dpiX = SystemParams.GetDpiX();
var dpiY = SystemParams.GetDpiY();
point1.X = point1.X * 96.0 / dpiX;
point1.Y = point1.Y * 96.0 / dpiY;
point2.X = point2.X * 96.0 / dpiX;
point2.Y = point2.Y * 96.0 / dpiY;
var rect = new Rect
{
Location = new Point(point1.X, point1.Y),
Size = new Size(element.ActualWidth, element.ActualHeight)
};
var rect2 = new Rect
{
Location = new Point(point2.X, point2.Y),
Size = new Size(secondElement.ActualWidth, secondElement.ActualHeight)
};
var a = rect.IntersectsWith(rect2);
return(a);
}
private void TrayContextMenu_Activated(object sender, EventArgs e)
{
var mouseX = Control.MousePosition.X * 96 / SystemParams.GetDpiX();
var mouseY = Control.MousePosition.Y * 96 / SystemParams.GetDpiY();
Left = mouseX - ActualWidth < 0 ? mouseX : mouseX - ActualWidth;
Top = mouseY - ActualHeight < 0 ? mouseY : mouseY - ActualHeight;
}
