/** @file
* Copyright (C) 2005 John D Lamb (J.D.Lamb@btinternet.com)
* Copyright (C) 2007, 2008 John D Lamb (J.D.Lamb@btinternet.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package jscicalc.button;
import jscicalc.CalculatorApplet;
import jscicalc.Notation;
import jscicalc.pobject.Pol;
/**
* Button used to toggle scientific notation on or off.
*
* @author J. D. Lamb
* @version $Revision: 1.4 $
*/
public class PolButton extends CalculatorButton {
/**
* Cosntructor. Sets PObject to Pol.
* @param applet The <em>controller</em> object
* behave
*/
public PolButton( CalculatorApplet applet ){
//super( applet );
this.applet = applet;
this.pobject = new Pol();
setText();
tooltip = pobject.tooltip();
shortcut = pobject.shortcut();
setTextSize();
setToolTipText();
addActionListener( this );
}
public void actionPerformed( java.awt.event.ActionEvent actionEvent ){
synchronized( applet ){
if( getApplet().getMode() != 0 ){
getApplet().setMode( pobject );
getApplet().requestFocusInWindow();
return;
}
getApplet().getNotation().toggle( Notation.POLAR );
//System.out.println( "pol" );
getApplet().setShift( false );
getApplet().updateDisplay( false, true );
}
}
private static final long serialVersionUID = 1L;
}