org.pmedv.blackboard.panels.ResistorPanel.java Source code

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Here is the source code for org.pmedv.blackboard.panels.ResistorPanel.java

Source

/**
    
   BlackBoard breadboard designer
   Written and maintained by Matthias Pueski 
       
   Copyright (c) 2010-2011 Matthias Pueski
       
   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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
    
 */

package org.pmedv.blackboard.panels;

import java.awt.Component;

import javax.swing.DefaultListCellRenderer;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JSpinner;
import javax.swing.JTextField;

import org.pmedv.blackboard.tools.ESeries;
import org.pmedv.core.context.AppContext;
import org.pmedv.core.services.ResourceService;

import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;

/**
 * @author Matthias Pueski
 */
public class ResistorPanel extends JPanel {

    private static final ResourceService resources = AppContext.getContext().getBean(ResourceService.class);

    @SuppressWarnings("unchecked")
    public ResistorPanel() {
        initComponents();
        toleranceCombo.addItem(new Float(1));
        toleranceCombo.addItem(new Float(2));
        toleranceCombo.addItem(new Float(5));
        toleranceCombo.addItem(new Float(10));
        toleranceCombo.addItem(new Float(20));
        toleranceCombo.addItem(new Float(21));
        toleranceCombo.setRenderer(new ToleranceComboBoxRenderer());
    }

    private void initComponents() {
        // JFormDesigner - Component initialization - DO NOT MODIFY  //GEN-BEGIN:initComponents
        label1 = new JLabel();
        nameField = new JTextField();
        label3 = new JLabel();
        toleranceCombo = new JComboBox();
        label2 = new JLabel();
        valueSpinner = new JSpinner();
        multiplierCombo = new JComboBox();
        CellConstraints cc = new CellConstraints();

        //======== this ========
        setLayout(new FormLayout("2*($lcgap), default, 3*($lcgap, default:grow), $lcgap, default, 2*($lcgap)",
                "2*($lgap), 2*(default, $lgap), $lgap"));

        //---- label1 ----
        label1.setText(resources.getResourceByKey("ResistorPanel.name"));
        add(label1, cc.xy(3, 3));
        add(nameField, cc.xywh(5, 3, 3, 1));

        //---- label3 ----
        label3.setText(resources.getResourceByKey("ResistorPanel.tolerance"));
        add(label3, cc.xy(9, 3, CellConstraints.RIGHT, CellConstraints.DEFAULT));
        add(toleranceCombo, cc.xy(11, 3));

        //---- label2 ----
        label2.setText(resources.getResourceByKey("ResistorPanel.value"));
        add(label2, cc.xy(3, 5));
        add(valueSpinner, cc.xywh(5, 5, 5, 1));
        add(multiplierCombo, cc.xy(11, 5));
        // JFormDesigner - End of component initialization  //GEN-END:initComponents
    }

    // JFormDesigner - Variables declaration - DO NOT MODIFY  //GEN-BEGIN:variables
    private JLabel label1;
    private JTextField nameField;
    private JLabel label3;
    private JComboBox toleranceCombo;
    private JLabel label2;
    private JSpinner valueSpinner;
    private JComboBox multiplierCombo;

    // JFormDesigner - End of variables declaration  //GEN-END:variables
    /**
     * @return the nameField
     */
    public JTextField getNameField() {
        return nameField;
    }

    /**
     * @return the valueSpinner
     */
    public JSpinner getValueSpinner() {
        return valueSpinner;
    }

    /**
     * @return the multiplierCombo
     */
    public JComboBox getMultiplierCombo() {
        return multiplierCombo;
    }

    public JComboBox getToleranceCombo() {
        return toleranceCombo;
    }

    private static class ToleranceComboBoxRenderer extends DefaultListCellRenderer {

        @Override
        public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected,
                boolean cellHasFocus) {
            ToleranceComboBoxRenderer renderer = (ToleranceComboBoxRenderer) super.getListCellRendererComponent(
                    list, value, index, isSelected, cellHasFocus);
            if (value instanceof Float) {
                Float tolerance = (Float) value;
                if (tolerance == 21.0f)
                    renderer.setText(">20% (" + ESeries.VALUES.get(tolerance) + ")");
                else
                    renderer.setText(tolerance + "% (" + ESeries.VALUES.get(tolerance) + ")");

            }
            return renderer;
        }
    }

}