nanogui_demo.d

import std.datetime : Clock;
import std.stdio;
import arsd.simpledisplay;
import arsd.nanovega;
import nanogui.sdlbackend : SdlBackend;

class MyGui : SdlBackend
{
	this(int w, int h, string title)
	{
		super(w, h, title);
	}

	override void onVisibleForTheFirstTime()
	{
		import nanogui.screen : Screen;
		import nanogui.widget, nanogui.theme, nanogui.checkbox, nanogui.label,
			nanogui.common, nanogui.window, nanogui.layout, nanogui.button, nanogui.popupbutton,
			nanogui.entypo, nanogui.popup, nanogui.vscrollpanel,
			nanogui.combobox, nanogui.textbox;

		{
			auto window = new Window(screen, "Button demo");
			window.position(Vector2i(15, 15));
			window.size = Vector2i(screen.size.x - 30, screen.size.y - 30);
			window.layout(new GroupLayout());

			auto label = new Label(window, "Label");
			label.position = Vector2i(100, 300);
			label.size = label.preferredSize(ctx);

			auto txtBox = new TextBox(window);
			txtBox.editable = true;
			txtBox.callback((string text) { label.caption = text; return true; });

			window.tooltip = "Button demo tooltip";
		}

		// now we should do layout manually yet
		screen.performLayout(ctx);
	}
}

void main()
{
	auto gui = new MyGui(1000, 800, "Nanogui using arsd.simpledisplay");
	gui.run();
}