get JTable Column Widths - Java Swing

Java examples for Swing:JTable Column

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Description

get JTable Column Widths

Demo Code

/*/*from   w  ww.j a  v a  2 s  .co m*/
 * Copyright 2015 Matthew Aguirre
 * 
 * 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 com.java2s;

import javax.swing.JTable;

import javax.swing.table.TableColumnModel;

public class Main {
    public static int[] getColumnWidths(JTable p_Table) {
        TableColumnModel model = p_Table.getTableHeader().getColumnModel();
        int[] columnWidths = new int[model.getColumnCount()];
        for (int i = 0, c = columnWidths.length; i < c; i++) {
            columnWidths[i] = model.getColumn(i).getWidth();
        }
        return columnWidths;
    }
}

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