Java tutorial
//package com.java2s; /** * SwingHelper.java * Handles the loading repetitive code involved in Swing control management. * * Copyright (c) 2012 The Javanauts * * Permission is hereby granted, free of charge, to any person obtaining a copy of this * software and associated documentation files (the "Software"), to deal in the Software * without restriction, including without limitation the rights to use, copy, modify, * merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit * persons to whom the Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ import java.awt.Component; import java.awt.Container; import java.awt.GridLayout; import javax.swing.BorderFactory; import javax.swing.JPanel; public class Main { /** * Puts a single Component into a new labeled Panel. * * @param a * The Component to add. * @param label * The label of the panel. * @return A Panel with the given label and the component inside. */ public static JPanel addToLabeledPanel(Component a, String label) { Component[] array = { a }; return addToLabeledPanel(array, label); } /** * Puts an array of components into a new panel with a label. * * @param a * The Components to add. * @param label * The label of the panel. * @return A Panel with the given label and the components inside. */ public static JPanel addToLabeledPanel(Component[] a, String label) { JPanel panel = new JPanel(); panel.setLayout(new GridLayout(1, a.length)); addAll(a, panel); panel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), label)); return panel; } /** * Adds an array of Components to a Container at once. * * @param a * The Components to add. * @param c * The Container to add to. */ public static void addAll(Component[] a, Container c) { for (Component b : a) c.add(b); } }