Terminal.Gui/UICatalog/Scenarios/Clipping.cs

using Terminal.Gui;

namespace UICatalog.Scenarios;
[ScenarioMetadata (Name: "Clipping", Description: "Used to test that things clip correctly")]
[ScenarioCategory ("Tests")]

public class Clipping : Scenario {

	public override void Init ()
	{
		Application.Init ();
		Application.Top.ColorScheme = Colors.Base;
	}

	public override void Setup ()
	{
		//Win.X = 1;
		//Win.Y = 2;
		//Win.Width = Dim.Fill () - 4;
		//Win.Height = Dim.Fill () - 2;
		var label = new Label ("ScrollView (new Rect (3, 3, 50, 20)) with a 200, 100 ContentSize...") {
			X = 0,
			Y = 0,
			//ColorScheme = Colors.Dialog
		};
		Application.Top.Add (label);

		var scrollView = new ScrollView () { X = 3, Y = 3, Width = 50, Height = 20 };
		scrollView.ColorScheme = Colors.Menu;
		scrollView.ContentSize = new Size (200, 100);
		//ContentOffset = new Point (0, 0),
		//scrollView.ShowVerticalScrollIndicator = true;
		//scrollView.ShowHorizontalScrollIndicator = true;

		var embedded1 = new Window () {
			Title = "1",
			X = 3,
			Y = 3,
			Width = Dim.Fill (3),
			Height = Dim.Fill (3),
			ColorScheme = Colors.Dialog,
			Id = "1"
		};

		var embedded2 = new Window () {
			Title = "1",
			X = 3,
			Y = 3,
			Width = Dim.Fill (3),
			Height = Dim.Fill (3),
			ColorScheme = Colors.Error,
			Id = "2"
		};
		embedded1.Add (embedded2);

		var embedded3 = new Window () {
			Title = "3",
			X = 3,
			Y = 3,
			Width = Dim.Fill (3),
			Height = Dim.Fill (3),
			ColorScheme = Colors.TopLevel,
			Id = "3"
		};

		var testButton = new Button ("click me") { X = 2, Y = 2 };
		testButton.Clicked += (s, e) => {
			MessageBox.Query (10, 5, "Test", "test message", "Ok");
		};
		embedded3.Add (testButton);
		embedded2.Add (embedded3);

		scrollView.Add (embedded1);

		Application.Top.Add (scrollView);
	}
}