<window:frame>
	<title:Oscilator/>
	<p>
	<label:l1>
	 	w0
	</label>
	<lineedit:w0>
		<text: 1/>
	</lineedit>
	</p>
	<p>
	<label:l2>
	 	w
	</label>
	<lineedit:w>
		<text: 1/>
	</lineedit>
	</p>
	<html:ht1>
		Solve oscillator equation:<pre>
		x''+w0·x=sin(w·t)
		</pre>
	</html>
	<p>
	<button:ok>
		<text>
	 		Ok
		</text>
	</button>
	<button:cancel>
		<text>
	 		Cancel
		</text>
	</button>
	</p>
</window>
