ItemValueRenderer.java

/*
 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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package com.sun.tools.visualvm.modules.tracer.impl.details;

import com.sun.tools.visualvm.modules.tracer.ItemValueFormatter;
import com.sun.tools.visualvm.modules.tracer.impl.timeline.items.ValueItemDescriptor;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;

/**
 *
 * @author Jiri Sedlacek
 */
final class ItemValueRenderer extends DetailsTableCellRenderer {

    ItemValueRenderer(TableCellRenderer renderer) {
        super(renderer);
    }

    protected Object formatValue(JTable table, Object value, boolean isSelected,
                                 boolean hasFocus, int row, int column) {

        DetailsTableModel model = (DetailsTableModel)table.getModel();
        int columnIndex = table.convertColumnIndexToModel(column);
        ValueItemDescriptor descriptor = model.getDescriptor(columnIndex);

        String valueString = descriptor.getValueString((Long)value,
                             ItemValueFormatter.FORMAT_DETAILS);
        // Improve spacing of the text
        return " " + valueString + " "; // NOI18N
    }
    
}