0N/A/*
2362N/A * Copyright (c) 1997, 2007, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/Apackage javax.swing.border;
0N/A
0N/Aimport java.awt.Graphics;
0N/Aimport java.awt.Insets;
0N/Aimport java.awt.Rectangle;
0N/Aimport java.awt.Component;
0N/Aimport java.io.Serializable;
0N/Aimport java.beans.ConstructorProperties;
0N/A
0N/A/**
0N/A * A class which provides an empty, transparent border which
0N/A * takes up space but does no drawing.
0N/A * <p>
0N/A * <strong>Warning:</strong>
0N/A * Serialized objects of this class will not be compatible with
0N/A * future Swing releases. The current serialization support is
0N/A * appropriate for short term storage or RMI between applications running
0N/A * the same version of Swing. As of 1.4, support for long term storage
0N/A * of all JavaBeans<sup><font size="-2">TM</font></sup>
0N/A * has been added to the <code>java.beans</code> package.
0N/A * Please see {@link java.beans.XMLEncoder}.
0N/A *
0N/A * @author David Kloba
0N/A */
0N/Apublic class EmptyBorder extends AbstractBorder implements Serializable
0N/A{
0N/A protected int left, right, top, bottom;
0N/A
0N/A /**
0N/A * Creates an empty border with the specified insets.
0N/A * @param top the top inset of the border
0N/A * @param left the left inset of the border
0N/A * @param bottom the bottom inset of the border
0N/A * @param right the right inset of the border
0N/A */
0N/A public EmptyBorder(int top, int left, int bottom, int right) {
0N/A this.top = top;
0N/A this.right = right;
0N/A this.bottom = bottom;
0N/A this.left = left;
0N/A }
0N/A
0N/A /**
0N/A * Creates an empty border with the specified insets.
0N/A * @param borderInsets the insets of the border
0N/A */
0N/A @ConstructorProperties({"borderInsets"})
0N/A public EmptyBorder(Insets borderInsets) {
0N/A this.top = borderInsets.top;
0N/A this.right = borderInsets.right;
0N/A this.bottom = borderInsets.bottom;
0N/A this.left = borderInsets.left;
0N/A }
0N/A
0N/A /**
0N/A * Does no drawing by default.
0N/A */
0N/A public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
0N/A }
0N/A
0N/A /**
0N/A * Reinitialize the insets parameter with this Border's current Insets.
0N/A * @param c the component for which this border insets value applies
0N/A * @param insets the object to be reinitialized
0N/A */
0N/A public Insets getBorderInsets(Component c, Insets insets) {
0N/A insets.left = left;
0N/A insets.top = top;
0N/A insets.right = right;
0N/A insets.bottom = bottom;
0N/A return insets;
0N/A }
0N/A
0N/A /**
0N/A * Returns the insets of the border.
0N/A * @since 1.3
0N/A */
0N/A public Insets getBorderInsets() {
0N/A return new Insets(top, left, bottom, right);
0N/A }
0N/A
0N/A /**
0N/A * Returns whether or not the border is opaque.
0N/A * Returns false by default.
0N/A */
0N/A public boolean isBorderOpaque() { return false; }
0N/A
0N/A}