public override bool Draw(SpriteBatchUI spriteBatch, Point position, Vector3?hue = null)
{
Children[0].Draw(spriteBatch, new Point(position.X + Children[0].X, position.Y + Children[0].Y));
_rect.X = position.X;
_rect.Y = position.Y;
_rect.Width = Width;
_rect.Height = Height;
Rectangle scissor = ScissorStack.CalculateScissors(spriteBatch.TransformMatrix, _rect);
if (ScissorStack.PushScissors(scissor))
{
spriteBatch.EnableScissorTest(true);
int height = 0;
int maxheight = _scrollBar.Value + _scrollBar.Height;
bool drawOnly1 = true;
for (int i = 1; i < Children.Count; i++)
{
GumpControl child = Children[i];
if (!child.IsVisible)
{
continue;
}
child.Y = height - _scrollBar.Value;
if (height + child.Height <= _scrollBar.Value)
{
// do nothing
}
else if (height + child.Height <= maxheight)
{
child.Draw(spriteBatch, new Point(position.X + child.X, position.Y + child.Y));
}
else
{
if (drawOnly1)
{
child.Draw(spriteBatch, new Point(position.X + child.X, position.Y + child.Y));
drawOnly1 = false;
}
}
height += child.Height;
}
spriteBatch.EnableScissorTest(false);
ScissorStack.PopScissors();
}
return(true);
}