org.eclipse.scada.da.ui.summary.explorer.NameLabelProviderImpl.java Source code

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Here is the source code for org.eclipse.scada.da.ui.summary.explorer.NameLabelProviderImpl.java

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/*******************************************************************************
 * Copyright (c) 2012, 2013 TH4 SYSTEMS GmbH and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     TH4 SYSTEMS GmbH - initial API and implementation
 *     Jens Reimann - additional work
 *******************************************************************************/
package org.eclipse.scada.da.ui.summary.explorer;

import org.eclipse.core.databinding.observable.set.IObservableSet;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.scada.core.ui.styles.StyleBlinker.CurrentStyle;

public class NameLabelProviderImpl extends AbstractStyleListener {
    public NameLabelProviderImpl(final IObservableSet itemsThatNeedLabels) {
        super(itemsThatNeedLabels);
    }

    @Override
    public void update(final ViewerCell cell) {
        final Object element = cell.getElement();
        if (element instanceof TreeNode) {
            final TreeNode node = (TreeNode) element;
            cell.setText(node.getName());

            final CurrentStyle style = node.getStyle();
            cell.setImage(style.image);
            cell.setFont(style.font);
            cell.setForeground(style.foreground);
            cell.setBackground(style.background);
        }
    }

}