/// <summary>
/// Called when mouse moves over left border
/// </summary>
/// <param name="source">Event source</param>
/// <param name="args">The <see cref="System.Windows.Input.MouseEventArgs"/> instance containing the event data</param>
private void OnLeftBorderMouseMove(object source, MouseEventArgs args)
{
if ((!LeftBorder.IsMouseCaptured) && IsResizing)
{
LeftBorder.CaptureMouse();
}
if (IsResizing)
{
double position = args.GetPosition(this).X;
if (System.Math.Abs(position) < 10)
{
return;
}
if ((position > 0) && ((Width - position) > MinWidth) && (Width > position))
{
Left += position;
Width -= position;
}
else if ((position < 0) && (Left > 0))
{
position = (Left + position > 0) ? position : -1 * Left;
Width = ActualWidth - position;
Left += position;
}
}
}
