LibraryExplorerRowRenderer.java

/*
 * Copyright (c) 1998-2017 by Richard A. Wilkes. All rights reserved.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, version 2.0. If a copy of the MPL was not distributed with
 * this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This Source Code Form is "Incompatible With Secondary Licenses", as
 * defined by the Mozilla Public License, version 2.0.
 */

package com.trollworks.gcs.library;

import com.trollworks.toolkit.ui.image.StdImage;

import java.awt.Component;

import javax.swing.DefaultListCellRenderer;
import javax.swing.JList;

/** An item renderer for {@link LibraryExplorerRow}s. */
public class LibraryExplorerRowRenderer extends DefaultListCellRenderer {
	@Override
	public Component getListCellRendererComponent(JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
		String title;
		StdImage icon;
		if (value instanceof LibraryExplorerRow) {
			LibraryExplorerRow row = (LibraryExplorerRow) value;
			title = row.getName();
			icon = row.getIcon();
		} else {
			title = value.toString();
			icon = null;
		}
		Component comp = super.getListCellRendererComponent(list, title, index, isSelected, cellHasFocus);
		if (icon != null) {
			setIcon(icon);
		}
		return comp;
	}
}