Here you can find the source of fixSize(JComponent... items)
public static void fixSize(JComponent... items)
//package com.java2s; /*/*w ww . ja va 2 s.c o m*/ * * This file is part of antro, the line-level profiler for ant build scripts. * * antro is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * antro is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with antro. If not, see <http://www.gnu.org/licenses/>. */ import javax.swing.*; public class Main { public static void fixSize(JComponent... items) { for (JComponent item : items) { item.setMinimumSize(item.getPreferredSize()); item.setMaximumSize(item.getPreferredSize()); item.setSize(item.getPreferredSize()); } } }