void MyApp::Paint(Draw& w)
{
	w.DrawRect(GetSize(), SWhite);
	String txt = "皆の日本語";
	Size sz = GetTextSize(txt, Arial(30));
	w.DrawRect(100, 100, sz.cx, sz.cy, LtGray());
	w.DrawText(100, 100, txt, Arial(30));
}

GUI_APP_MAIN
{
	SetDefaultCharset(CHARSET_UTF8);
	MyApp().Run();
}