/* -*- tab-width: 4 -*- * * Electric(tm) VLSI Design System * * File: Antenna.java * * Copyright (c) 2008 Sun Microsystems and Static Free Software * * Electric(tm) 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 3 of the License, or * (at your option) any later version. * * Electric(tm) 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 Electric(tm); see the file COPYING.  If not, write to * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, Mass 02111-1307, USA. */package com.sun.electric.tool.user.tecEditWizard;import com.sun.electric.database.text.TextUtils;import java.awt.GridBagConstraints;import java.awt.GridBagLayout;import java.awt.Insets;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JTextField;/** * Class to handle the "Antenna" tab of the Numeric Technology Editor dialog. */public class Antenna extends TechEditWizardPanel{    private JPanel antenna;    private JLabel [] metalRatioLabel;    private JTextField [] metalRatio;    private JTextField polyRatio;    /** Creates new form Antenna */	public Antenna(TechEditWizard parent, boolean modal)	{		super(parent, modal);        setTitle("Antenna");        setName("");        antenna = new JPanel();        antenna.setLayout(new GridBagLayout());        JLabel heading = new JLabel("Antenna Ratios");        GridBagConstraints gbc = new GridBagConstraints();        gbc.gridx = 0;   gbc.gridy = 0;        gbc.gridwidth = 2;        gbc.insets = new Insets(4, 4, 4, 4);        antenna.add(heading, gbc);		JLabel lab = new JLabel("Poly ratio:");        gbc = new GridBagConstraints();        gbc.gridx = 0;   gbc.gridy = 1;        gbc.anchor = GridBagConstraints.WEST;        gbc.insets = new Insets(4, 4, 1, 0);        antenna.add(lab, gbc);        polyRatio = new JTextField();        polyRatio.setColumns(8);        gbc = new GridBagConstraints();        gbc.gridx = 1;   gbc.gridy = 1;        gbc.insets = new Insets(4, 0, 1, 2);        antenna.add(polyRatio, gbc);	}	/** return the panel to use for this Numeric Technology Editor tab. */	public JPanel getPanel() { return antenna; }	/** return the name of this Numeric Technology Editor tab. */	public String getName() { return "Antenna"; }	/**	 * Method called at the start of the dialog.	 * Caches current values and displays them in the Antenna tab.	 */	public void init()	{		// remove former metal data		if (metalRatioLabel != null) for(int i=0; i<metalRatioLabel.length; i++) antenna.remove(metalRatioLabel[i]);		if (metalRatio != null) for(int i=0; i<metalRatio.length; i++) antenna.remove(metalRatio[i]);		// add appropriate number of metal layers		TechEditWizardData data = wizard.getTechEditData();		int numMetals = data.getNumMetalLayers();		metalRatioLabel = new JLabel[numMetals];		metalRatio = new JTextField[numMetals];        for(int i=0; i<numMetals; i++)    	{        	metalRatioLabel[i] = new JLabel("Metal-" + (i+1) + " ratio:");        	GridBagConstraints gbc = new GridBagConstraints();        	gbc.gridx = 0;   gbc.gridy = 2+i;            gbc.anchor = GridBagConstraints.WEST;            gbc.insets = new Insets(4, 4, 1, 0);            antenna.add(metalRatioLabel[i], gbc);            metalRatio[i] = new JTextField();        	metalRatio[i].setText(Double.toString(data.getMetalAntennaRatio()[i]));            metalRatio[i].setColumns(8);        	gbc = new GridBagConstraints();        	gbc.gridx = 1;   gbc.gridy = 2+i;            gbc.insets = new Insets(4, 0, 1, 2);            antenna.add(metalRatio[i], gbc);    	}        polyRatio.setText(Double.toString(data.getPolyAntennaRatio()));	}	/**	 * Method called when the "OK" panel is hit.	 * Updates any changed fields in the Antenna tab.	 */	public void term()	{		TechEditWizardData data = wizard.getTechEditData();		int numMetals = data.getNumMetalLayers();        for(int i=0; i<numMetals; i++)        	data.setMetalAntennaRatio(i, TextUtils.atof(metalRatio[i].getText()));		data.setPolyAntennaRatio(TextUtils.atof(polyRatio.getText()));	}}