<widgetserver>
	<window id="Hook">
		<vbox id="vbox0"  expand="true">
		<hseparator id="separator" expand="true">
			<first>
				<vbox id="vbox1">
					<label id="paramaters" bold="true">
						<text>Parameters</text>
					</label>
					<label id="m_label" bold="true">
						<text>m:</text>
					</label>
					<lineedit id="m">
						<text>1</text>
					</lineedit>
					<label id="v_label" bold="true">
						<text>v:</text>
					</label>
					<lineedit id="v">
						<text>1</text>
					</lineedit>
					<label id="k_label" bold="true">
						<text>k:</text>
					</label>
					<lineedit id="k">
						<text>4</text>
					</lineedit>
					<label id="A_label" bold="true">
						<text>A:</text>
					</label>
					<lineedit id="A">
						<text>0</text>
					</lineedit>
					<label id="w_label" bold="true">
						<text>w:</text>
					</label>
					<lineedit id="w">
						<text>1</text>
					</lineedit>
					<label id="separator_label" expand="true">
						<text> </text>
					</label>
					<hbox id="buttons" expand="false">
						<button id="run" expand="false">
							<text>Ok</text>
							<icon>sciences_section.png</icon>
							<signal name="clicked">* Ok</signal>
						</button>
						<button id="exit" expand="false">
							<text>Exit</text>
							<icon>button_cancel.png</icon>
							<signal name="clicked">* Exit</signal>
						</button>
					</hbox>
				</vbox>
			</first>
			<second>
				<vbox id="vbox2" expand="true">
					<label id="Help" bold="true">
						<text>Help</text>
					</label>
					<textedit id="help_text" font="times" expand="true">
						<text>This a hook diferential equation solver.
Hook equation is:
m  dot(dot(x)) +v dot(x) +k x= A cos(w t)

where:
m is mass
v is viscosity
k is hook constant
A amplitude of external force
w angular frecuency

Try to change parameters to see:
Hook with absorption: m=1; v=1; k=4; A=0; w=1
Hook withouth absorption: m=1; v=0; k=4; A=0; w=0
Hook with external force: m=1; v=0; k=4; A=1; w=0.5
Hook with external force, resonant: m=1; v=0; k=4; A=1; w=2
Hook with external force resonan, with absorptiont: m=1; v=1; k=4; A=1; w=2
Hook with external force resonan: m=1; v=0; k=4; A=1; w=2
						</text>
					</textedit>
				</vbox>
			</second>
		</hseparator>
		</vbox>
	</window>
	
	