public override void CalculatePreferredSize(LayoutVariables vars)
{
IEnumerator e = _panels.GetEnumerator();
int prefWidth = 0;
int prefHeight = 0;
while (e.MoveNext())
{
((InterfaceNode)e.Current).CalculatePreferredSize(vars);
PreferredSize size = ((InterfaceNode)e.Current).PreferredSize;
if (prefWidth == PreferredSize.INFINITE || size.Width == PreferredSize.INFINITE)
{
prefWidth = PreferredSize.INFINITE;
}
else
{
prefWidth = Math.Max(size.Width, prefWidth);
}
if (prefHeight == PreferredSize.INFINITE || size.Height == PreferredSize.INFINITE)
{
prefHeight = PreferredSize.INFINITE;
}
else
{
prefHeight += size.Height;
}
}
_prefSize = new PUC.Layout.PreferredSize(prefWidth, prefHeight);
}
public override void CalculatePreferredSize(LayoutVariables vars)
{
IEnumerator e = _rows.GetEnumerator();
int prefWidth = 0;
int prefHeight = 0;
Row lastRow = null;
while (e.MoveNext())
{
((Row)e.Current).CalculatePreferredSize(vars);
PreferredSize size = ((Row)e.Current).PreferredSize;
if (prefWidth == PreferredSize.INFINITE || size.Width == PreferredSize.INFINITE)
{
prefWidth = PreferredSize.INFINITE;
}
else
{
prefWidth = Math.Max(size.Width, prefWidth);
}
if (prefHeight == PreferredSize.INFINITE || size.Height == PreferredSize.INFINITE)
{
prefHeight = PreferredSize.INFINITE;
}
else
{
prefHeight += size.Height;
if (lastRow != null)
{
int baselineSpace = (lastRow.PreferredSize.Height - lastRow.MaximumTextOffset) +
((Row)e.Current).MaximumTextOffset + vars.RowPadding;
if (baselineSpace < vars.BaselineSpacing)
{
prefHeight += vars.BaselineSpacing - baselineSpace;
}
}
lastRow = (Row)e.Current;
}
}
_prefSize = new PUC.Layout.PreferredSize(prefWidth, prefHeight);
}
public override void CalculatePreferredSize(LayoutVariables vars)
{
LabelCIO labelCIO = (LabelCIO)_CIOs[LABEL_INDEX];
StateLinkedCIO stateCIO1 = (StateLinkedCIO)_CIOs[COMPONENT1_INDEX];
StateLinkedCIO stateCIO2 = (StateLinkedCIO)_CIOs[COMPONENT2_INDEX];
int prefWidth = 0, prefHeight = 0;
PreferredSize lblSize = new PreferredSize(0, 0);
if (labelCIO != null)
{
labelCIO.UseMinimumLabel();
lblSize = labelCIO.GetPreferredSize();
}
PreferredSize cio1Size = stateCIO1.GetPreferredSize();
PreferredSize cio2Size = stateCIO2.GetPreferredSize();
if (lblSize.Height == PreferredSize.INFINITE ||
cio1Size.Height == PreferredSize.INFINITE ||
cio2Size.Height == PreferredSize.INFINITE)
{
prefHeight = PreferredSize.INFINITE;
}
if (lblSize.Width == PreferredSize.INFINITE ||
cio1Size.Width == PreferredSize.INFINITE ||
cio2Size.Width == PreferredSize.INFINITE)
{
prefWidth = PreferredSize.INFINITE;
}
if (_parent.IsVertical())
{
if (prefHeight != PreferredSize.INFINITE)
{
prefHeight = lblSize.Height + cio1Size.Height +
cio2Size.Height + 2 * vars.RowPadding;
}
if (prefWidth != PreferredSize.INFINITE)
{
prefWidth = Math.Max(lblSize.Width,
Math.Max(cio1Size.Width, cio2Size.Width));
}
}
else
{
if (prefHeight != PreferredSize.INFINITE)
{
prefHeight = Math.Max(cio1Size.Height, cio2Size.Height);
}
if (prefWidth != PreferredSize.INFINITE)
{
prefWidth =
(int)Math.Ceiling((cio1Size.Width + cio2Size.Width + 2 * vars.RowPadding) / (1.0 - vars.OneColLabelPcnt));
}
}
_prefSize = new PUC.Layout.PreferredSize(prefWidth, prefHeight);
}
