public float MinHeight()
{
float MINH = 1;
if (ChildrenCount == 0)
{
return(MINH);
}
Surface firstChild = FirstChild();
if (ChildrenCount == 1)
{
if (firstChild != null)
{
MINH = firstChild.MinHeight();
}
else
{
PNode nodeChild = GetChild(0);
if (nodeChild is Sash)
{
MINH = ((Sash)nodeChild).MinHeight();
}
}
}
else if (Layout == SurfaceLayout.VERTICAL)
{
foreach (Surface child in SurfaceChildrenReference)
{
Mullion nextMullion;
if ((nextMullion = child.NextMullion()) != null)
{
MINH += child.Model.Height + nextMullion.Thickness;
}
else
{
MINH += child.MinHeight();
}
}
}
else
{
float minHeight;
foreach (Surface child in SurfaceChildrenReference)
{
if ((minHeight = child.MinHeight()) > MINH)
{
MINH = minHeight;
}
}
}
return(MINH);
}
/// <summary>
/// Minimum height of the aFrame
/// </summary>
/// <returns></returns>
public double MinHeight()
{
if (Surface != null)
{
return(FrameThickness * 2 + Surface.MinHeight());
}
else
{
return(FrameThickness * 2);
}
}
public float MinY()
{
Surface previous = PreviousSurface();
if (previous != null)
{
return(previous.Y + previous.MinHeight());
}
return(-1);
}