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https://github.com/DSheirer/sdrtrunk.git
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#90 [WIP] on redesigning the channel processing gui components and backing model. Simplifies channel state by introducing a new Metadata class that tracks all metadata for all decoders.
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Denny
237
src/channel/metadata/ChannelMetadataPanel.java
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237
src/channel/metadata/ChannelMetadataPanel.java
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/*******************************************************************************
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* sdrtrunk
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* Copyright (C) 2014-2017 Dennis Sheirer
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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******************************************************************************/
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package channel.metadata;
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import alias.Alias;
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import icon.IconTableModel;
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import net.miginfocom.swing.MigLayout;
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import javax.swing.*;
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import javax.swing.event.ListSelectionListener;
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import javax.swing.table.DefaultTableCellRenderer;
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import javax.swing.table.TableCellRenderer;
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import java.awt.*;
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import java.text.DecimalFormat;
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public class ChannelMetadataPanel extends JPanel
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{
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private ChannelMetadataModel mChannelMetadataModel;
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private IconTableModel mIconTableModel;
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private JTable mTable;
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public ChannelMetadataPanel(ChannelMetadataModel channelMetadataModel, IconTableModel iconTableModel)
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{
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mChannelMetadataModel = channelMetadataModel;
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mIconTableModel = iconTableModel;
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init();
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}
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/**
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* Initializes the panel
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*/
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private void init()
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{
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setLayout( new MigLayout( "", "[grow,fill]", "[grow,fill]") );
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mTable = new JTable(mChannelMetadataModel);
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mTable.getColumnModel().getColumn(ChannelMetadataModel.COLUMN_STATE).setCellRenderer(new StateCellRenderer());
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mTable.getColumnModel().getColumn(ChannelMetadataModel.COLUMN_PRIMARY)
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.setCellRenderer(new AliasedValueCellRenderer(Attribute.PRIMARY_ADDRESS_TO, Attribute.PRIMARY_ADDRESS_FROM));
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mTable.getColumnModel().getColumn(ChannelMetadataModel.COLUMN_SECONDARY)
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.setCellRenderer(new AliasedValueCellRenderer(Attribute.SECONDARY_ADDRESS_TO, Attribute.SECONDARY_ADDRESS_FROM));
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mTable.getColumnModel().getColumn(ChannelMetadataModel.COLUMN_MESSAGE)
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.setCellRenderer(new AliasedValueCellRenderer(Attribute.MESSAGE, Attribute.MESSAGE_TYPE));
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mTable.getColumnModel().getColumn(ChannelMetadataModel.COLUMN_NETWORK)
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.setCellRenderer(new AliasedValueCellRenderer(Attribute.NETWORK_ID_1, Attribute.NETWORK_ID_2));
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mTable.getColumnModel().getColumn(ChannelMetadataModel.COLUMN_FREQUENCY)
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.setCellRenderer(new FrequencyCellRenderer());
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mTable.getColumnModel().getColumn(ChannelMetadataModel.COLUMN_CONFIGURATION)
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.setCellRenderer(new AliasedValueCellRenderer(Attribute.CHANNEL_CONFIGURATION_LABEL_1,
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Attribute.CHANNEL_CONFIGURATION_LABEL_2));
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JScrollPane scrollPane = new JScrollPane(mTable, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
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JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
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add(scrollPane);
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}
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/**
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* Adds a selection listener to the contained metadata JTable
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*/
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public void addListSelectionListener(ListSelectionListener listener)
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{
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mTable.getSelectionModel().addListSelectionListener(listener);
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}
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/**
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* Removes the selection listener from the contained metadata JTable
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*/
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public void removeListSelectionListener(ListSelectionListener listener)
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{
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mTable.getSelectionModel().removeListSelectionListener(listener);
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}
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public class AliasedValueCellRenderer extends JPanel implements TableCellRenderer
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{
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private JLabel mLabel1;
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private JLabel mLabel2;
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private Attribute mAttribute1;
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private Attribute mAttribute2;
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public AliasedValueCellRenderer(Attribute attribute1, Attribute attribute2)
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{
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attribute1 = attribute1;
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attribute2 = attribute2;
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setLayout( new MigLayout( "", "[grow,fill]", "[grow,fill][grow,fill]") );
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mLabel1 = new JLabel();
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add(mLabel1,"wrap");
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mLabel2 = new JLabel();
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add(mLabel2,"wrap");
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}
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@Override
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public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
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int row, int column)
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{
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Metadata metadata = (Metadata)value;
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if(mAttribute1 != null)
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{
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String value1 = metadata.getValue(mAttribute1);
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mLabel1.setText(value1);
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Alias alias1 = metadata.getAlias(mAttribute1);
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if(alias1 != null)
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{
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mLabel1.setIcon(mIconTableModel.getIcon(alias1.getIconName()).getIcon());
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mLabel1.setForeground(alias1.getDisplayColor());
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}
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else
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{
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mLabel1.setIcon(null);
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mLabel1.setForeground(mTable.getForeground());
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}
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}
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if(mAttribute2 != null)
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{
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String value2 = metadata.getValue(mAttribute2);
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mLabel2.setText(value2);
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Alias alias2 = metadata.getAlias(mAttribute2);
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if(alias2 != null)
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{
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mLabel2.setIcon(mIconTableModel.getIcon(alias2.getIconName()).getIcon());
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mLabel2.setForeground(alias2.getDisplayColor());
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}
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else
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{
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mLabel2.setIcon(null);
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mLabel2.setForeground(mTable.getForeground());
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}
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}
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setBackground(isSelected ? table.getSelectionBackground() : table.getBackground());
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return this;
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}
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}
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public static class FrequencyCellRenderer extends JPanel implements TableCellRenderer
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{
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private static final DecimalFormat FREQUENCY_FORMATTER = new DecimalFormat( "#.0000" );
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private JLabel mLabel1;
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private JLabel mLabel2;
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public FrequencyCellRenderer()
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{
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setLayout( new MigLayout( "", "[grow,fill]", "[grow,fill][grow,fill]") );
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mLabel1 = new JLabel();
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add(mLabel1,"wrap");
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mLabel2 = new JLabel();
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add(mLabel2,"wrap");
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}
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@Override
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public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
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int row, int column)
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{
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Metadata metadata = (Metadata)value;
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if(metadata.hasChannelFrequency())
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{
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mLabel1.setText(FREQUENCY_FORMATTER.format((double)metadata.getChannelFrequency() / 1E6d));
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}
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else
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{
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mLabel1.setText(null);
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}
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mLabel2.setText(metadata.getChannelID());
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setBackground(isSelected ? table.getSelectionBackground() : table.getBackground());
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return this;
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}
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}
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public static class StateCellRenderer extends JPanel implements TableCellRenderer
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{
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private static final DecimalFormat FREQUENCY_FORMATTER = new DecimalFormat( "#.0000" );
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private JLabel mLabel1;
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public StateCellRenderer()
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{
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setLayout( new MigLayout( "", "[grow,fill,align center]", "[grow,fill,align center]") );
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mLabel1 = new JLabel();
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add(mLabel1);
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}
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@Override
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public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
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int row, int column)
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{
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Metadata metadata = (Metadata)value;
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mLabel1.setText(metadata.getState().getDisplayValue());
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setBackground(isSelected ? table.getSelectionBackground() : table.getBackground());
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return this;
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}
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}
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}
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