using Annulus;
using Azimuth;

namespace Glass.Testbed
{
    /// <summary>
    /// Panels with a deliberately null Material, demonstrating World's purple NullRenderer error swatch.
    /// </summary>
    public class NullMaterialTestCase : TestCase
    {
        public NullMaterialTestCase(string name) : base(name) { }

        protected override void Populate()
        {
            var swatchSize = new Vector(48, 48);
            var wideSize = new Vector(168, 48);

            AddCaption("Null material");
            Rect swatchRow = ContentAggregator.NewRow(swatchSize.Y);
            var swatch = NewChild<Panel>("null swatch");
            swatch.Material = null;
            swatch.Bounds = swatchRow.NewCol(swatchSize.X, margin: Margin);

            AddCaption("Null material, wide rect");
            Rect wideRow = ContentAggregator.NewRow(wideSize.Y);
            var wide = NewChild<Panel>("wide null swatch");
            wide.Material = null;
            wide.Bounds = wideRow.NewCol(wideSize.X);
        }
    }
}