//Rearrangement
private void dragObject_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
mouseLeftButtonDown = false;
bool arranged = false;
if (isDragging)
{
isDragging = false;
foreach (DragObject c in dragList)
{
System.Windows.Controls.Control con = sender as System.Windows.Controls.Control;
con.ReleaseMouseCapture();
if (draggingTarget.rearrange)
{
if (c.rearrange)
{
if (draggingTarget.draggingMode == DraggingMode.Horizontal)
{
//if (draggingTarget.target.Margin.Left > c.target.Margin.Left &&
// draggingTarget.target.Margin.Left < c.target.Margin.Left + c.target.Width &&
// draggingTarget.target.Margin.Top == c.target.Margin.Top)
if (Canvas.GetLeft(draggingTarget.target) > Canvas.GetLeft(c.target) &&
Canvas.GetLeft(draggingTarget.target) < Canvas.GetLeft(c.target) + c.target.Width &&
Canvas.GetTop(draggingTarget.target) == Canvas.GetTop(c.target))
{
//draggingTarget.target.Margin = c.target.Margin;
//c.target.Margin = originalTargetPos;
SetPoint(draggingTarget.target, GetPoint(c.target));
SetPoint(c.target, originalTargetPos);
arranged = true;
Console.WriteLine("Rearrange");
}
}
else if (draggingTarget.draggingMode == DraggingMode.Vertical)
{
if (Canvas.GetTop(draggingTarget.target) > Canvas.GetTop(c.target) &&
Canvas.GetTop(draggingTarget.target) < Canvas.GetTop(c.target) + c.target.Height &&
Canvas.GetLeft(draggingTarget.target) == Canvas.GetLeft(c.target))
{
SetPoint(draggingTarget.target, GetPoint(c.target));
SetPoint(c.target, originalTargetPos);
arranged = true;
Console.WriteLine("Rearrange");
}
}
else if (draggingTarget.draggingMode == DraggingMode.Both)
{
if (Canvas.GetLeft(draggingTarget.target) > Canvas.GetLeft(c.target) &&
Canvas.GetLeft(draggingTarget.target) < Canvas.GetLeft(c.target) + c.target.Width &&
Canvas.GetTop(draggingTarget.target) > Canvas.GetTop(c.target) &&
Canvas.GetTop(draggingTarget.target) < Canvas.GetTop(c.target) + c.target.Height)
{
SetPoint(draggingTarget.target, GetPoint(c.target));
SetPoint(c.target, originalTargetPos);
arranged = true;
Console.WriteLine("Rearrange");
}
}
}
}
}
if (!arranged)
{
SetPoint(draggingTarget.target, originalTargetPos);
Console.WriteLine("No Intersection");
}
Canvas.SetZIndex(draggingTarget.target, 0);
Canvas.SetZIndex(dragCanvas, 0);
}
}
