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using Microsoft.Xna.Framework;
namespace MonoGame.Extended.Gui.Controls
{
public class ListBox : SelectorControl
{
public ListBox()
{
}
public override Size GetContentSize(IGuiContext context)
{
var width = 0;
var height = 0;
foreach (var item in Items)
{
var itemSize = GetItemSize(context, item);
if (itemSize.Width > width)
width = itemSize.Width;
height += itemSize.Height;
}
return new Size(width + ClipPadding.Width, height + ClipPadding.Height);
}
public override void Draw(IGuiContext context, IGuiRenderer renderer, float deltaSeconds)
{
base.Draw(context, renderer, deltaSeconds);
ScrollIntoView(context);
DrawItemList(context, renderer);
}
protected override Rectangle GetListAreaRectangle(IGuiContext context)
{
return ContentRectangle;
}
}
}
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