Java JList isIndexFullyVisible(JList list, int index)

Description

is Index Fully Visible

License

Apache License

Declaration

public static boolean isIndexFullyVisible(JList list, int index) 

Method Source Code

//package com.java2s;
/*/*  www.j  a v a  2 s  .c o m*/
 * Copyright 2000-2009 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 isIndexFullyVisible(JList list, int index) {
        int first = list.getFirstVisibleIndex();
        int last = list.getLastVisibleIndex();

        if (index < 0 || first < 0 || last < 0 || index < first || index > last) {
            return false;
        }
        if (index > first && index < last) {
            return true;
        }

        return list.getVisibleRect().contains(list.getCellBounds(index, index));
    }
}

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2. getVisibleRowCount(JList list)
3. indexList(JList list, Object object)
4. indexOf(JList jList, Object obj)
5. isDoubleClick(MouseEvent evt, JList lst, JButton btn)
6. JListClearData(javax.swing.JList list)
7. loc2IndexFileList(JList list, Point point)
8. navigateThroughList(javax.swing.JList list, int keyCode)
9. pickFirstIfNone(JList list)