WrappingListCell.java

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/*
 * Autopsy Forensic Browser
 *
 * Copyright 2011-2016 Basis Technology Corp.
 * Contact: carrier <at> sleuthkit <dot> org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.sleuthkit.autopsy.timeline;
 
import javafx.scene.control.ListCell;
import javafx.scene.text.Text;

class WrappingListCell extends ListCell<String> {
 
    @Override
    public void updateItem(String item, boolean empty) {
        super.updateItem(item, empty);
        if (item == null || isEmpty()) {
            setGraphic(null);
        } else {
            Text text = new Text(item);
            text.wrappingWidthProperty().bind(getListView().widthProperty().subtract(20));
            setGraphic(text);
        }
    }
 
}