Java JList Select canMoveSelectedItemsUp(JList list)

Description

can Move Selected Items Up

License

Apache License

Declaration

public static boolean canMoveSelectedItemsUp(JList list) 

Method Source Code

//package com.java2s;
/*//from   w w  w . j  a v a  2s.  co m
 * Copyright 2000-2013 JetBrains s.r.o.
 *
 * 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.
 */

import javax.swing.*;

public class Main {
    public static boolean canMoveSelectedItemsUp(JList list) {
        int[] indices = list.getSelectedIndices();
        return indices.length > 0 && indices[0] > 0;
    }
}

Related

1. adaptToList(final JComponent renderer, JList list, Object value, int index, boolean isSelected, boolean cellHasFocus)
2. applyDefaultDisplaySettings(JList list, int index, boolean selected, boolean cellHasFocus, JComponent renderer)
3. createStringFromSelectionList( JList aListComponent, boolean createQuotes)
4. downListSelectedIndex(JList sourceList)
5. ensureSelectionIsVisible(final JList list)
6. fillSelectionListFromString(JList aListComponent, String theList, boolean removeQuotes)