/// <summary>
/// Position all of the left and right port objects at the sides of each of the items.
/// </summary>
/// <param name="childchanged"></param>
/// <remarks>
/// When <see cref="P:Northwoods.Go.GoObject.Initializing" /> is true, this method does nothing.
/// </remarks>
public override void LayoutChildren(GoObject childchanged)
{
if (!base.Initializing && myListGroup != null)
{
base.Initializing = true;
if (TopPort != null)
{
TopPort.SetSpotLocation(128, myListGroup, 32);
}
if (BottomPort != null)
{
BottomPort.SetSpotLocation(32, myListGroup, 128);
}
int num = 0;
foreach (GoObject item in myListGroup)
{
if (item != null && num < myLeftPorts.Count)
{
GoObject goObject = myLeftPorts[num];
if (goObject != null)
{
if (item.Visible)
{
PointF spotLocation = item.GetSpotLocation(256);
spotLocation.X = myListGroup.Left;
goObject.SetSpotLocation(64, spotLocation);
}
else
{
goObject.SetSpotLocation(64, new PointF(myListGroup.Left, item.Top));
}
}
}
if (item != null && num < myRightPorts.Count)
{
GoObject goObject2 = myRightPorts[num];
if (goObject2 != null)
{
if (item.Visible)
{
PointF spotLocation2 = item.GetSpotLocation(64);
spotLocation2.X = myListGroup.Right;
goObject2.SetSpotLocation(256, spotLocation2);
}
else
{
goObject2.SetSpotLocation(256, new PointF(myListGroup.Right, item.Top));
}
}
}
num = checked (num + 1);
}
base.Initializing = false;
}
}
/// <summary>
/// Position the <see cref="P:Northwoods.Go.GoButton.Icon" /> to the left of the <see cref="P:Northwoods.Go.GoButton.Label" />,
/// and surround both with the <see cref="P:Northwoods.Go.GoButton.Background" />, leaving
/// <see cref="P:Northwoods.Go.GoButton.TopLeftMargin" /> and <see cref="P:Northwoods.Go.GoButton.BottomRightMargin" /> space
/// along the sides.
/// </summary>
/// <param name="childchanged"></param>
public override void LayoutChildren(GoObject childchanged)
{
if (base.Initializing)
{
return;
}
GoObject background = Background;
GoText label = Label;
GoObject icon = Icon;
if (icon != null && label != null)
{
icon.SetSpotLocation(64, label, 256);
}
if (background == null)
{
return;
}
RectangleF bounds = Bounds;
if (label != null)
{
bounds = label.Bounds;
}
else
{
if (icon == null)
{
return;
}
bounds = icon.Bounds;
}
if (icon != null && label != null)
{
bounds.X -= icon.Width;
bounds.Width += icon.Width;
if (icon.Height > label.Height)
{
bounds.Y -= (icon.Height - label.Height) / 2f;
bounds.Height = icon.Height;
}
}
SizeF topLeftMargin = TopLeftMargin;
SizeF bottomRightMargin = BottomRightMargin;
bounds.X -= topLeftMargin.Width;
bounds.Width += topLeftMargin.Width + bottomRightMargin.Width;
bounds.Y -= topLeftMargin.Height;
bounds.Height += topLeftMargin.Height + bottomRightMargin.Height;
background.Bounds = bounds;
}
