public void SwapToAlternateImage(ImageElement i)
{
if (i.SwapImages(Image))
{
Invalidate();
}
}
public void LeaveCurrentElement()
{
if (elementin != null)
{
if (elementin.altimg != null && elementin.mouseover && elementin.inaltimg)
{
elementin.SwapImages(Image);
Invalidate();
}
elementin = null;
}
}
public void LeaveCurrentElement()
{
if (elementin != null)
{
if (elementin.AltImage != null && elementin.MouseOver && elementin.InAltImage)
{
elementin.SwapImages(Image);
Invalidate();
}
elementin = null;
}
}
protected override void OnMouseMove(MouseEventArgs eventargs)
{
base.OnMouseMove(eventargs);
if (elementin != null && !elementin.pos.Contains(eventargs.Location)) // go out..
{
LeaveCurrentElement();
if (LeaveElement != null)
{
LeaveElement(this, eventargs, elementin, elementin.tag);
}
}
if (elementin == null) // is in?
{
foreach (ImageElement i in elements)
{
if (i.pos.Contains(eventargs.Location))
{
elementin = i;
//System.Diagnostics.Debug.WriteLine("Enter element " + elements.FindIndex(x=>x==i));
if (elementin.altimg != null && elementin.mouseover && !elementin.inaltimg)
{
elementin.SwapImages(Image);
Invalidate();
}
if (EnterElement != null)
{
EnterElement(this, eventargs, elementin, elementin.tag);
}
}
}
}
if (Math.Abs(eventargs.X - hoverpos.X) + Math.Abs(eventargs.Y - hoverpos.Y) > 8 || elementin == null)
{
ClearHoverTip();
}
if (elementin != null && !hovertimer.Enabled && hovertip == null)
{
hoverpos = eventargs.Location;
hovertimer.Start();
}
}
