public virtual void finalize()
{
if (buttons.Keys.Count < 1)
{
throw new FutileException("You need to add more states to your toggle first!");
}
isFinalized = true;
//kind of arbitrary... just pick one of the button states to offset the others by...
offsetX = -1;
offsetY = -1;
int lowestChild = -1;
FContainer parent = null;
foreach (FButton button in buttons.Values)
{
if (offsetX == -1f)
{
offsetX = button.x;
}
if (offsetY == -1f)
{
offsetY = button.y;
}
if (button.container != null)
{
if (parent == null)
{
parent = button.container;
}
if (lowestChild == -1 || parent.IndexOf(button) < lowestChild)
{
lowestChild = parent.IndexOf(button);
}
}
AddChild(button);
button.x -= offsetX;
button.y -= offsetY;
}
//place us back in the parent display tree
parent.AddChildAtIndex(this, lowestChild);
x = offsetX;
y = offsetY;
}