Обновление примера согласно реализации движка.

example/source/simple/app.d

@@ -0,0 +1,45 @@
+module simple.app;
+
+import ncui;
+
+import deimos.ncurses;
+
+final class Simple : ScreenBase
+{
+	override ScreenAction onShow(ScreenContext context)
+	{
+		int height = getmaxy(context.session.root());
+		int width = getmaxx(context.session.root());
+
+		if (_window !is null)
+		{
+			_window.close();
+		}
+
+		_window = new Window(height / 2, width / 2, 0, 0);
+		_window.erase();
+
+		_window.border();
+
+		_window.refresh();
+
+		return ScreenAction.none();
+	}
+
+	override ScreenAction handle(ScreenContext context, KeyEvent event)
+	{
+		if (event.status == ERR)
+		{
+			return ScreenAction.quit(ScreenResult.none());
+		}
+
+		if (event.isChar)
+		{
+			if (event.ch == 27) {
+				return ScreenAction.quit(ScreenResult.none());
+			}
+		}
+
+		return ScreenAction.none();
+	}
+}

example/source/simple/package.d

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+module simple;
+
+public import simple.app;