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- /*
- * @(#)RoundHrefButtonArea.java 1.3 95/10/13
- *
- * Copyright (c) 1994-1995 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Permission to use, copy, modify, and distribute this software
- * and its documentation for NON-COMMERCIAL or COMMERCIAL purposes and
- * without fee is hereby granted.
- * Please refer to the file http://java.sun.com/copy_trademarks.html
- * for further important copyright and trademark information and to
- * http://java.sun.com/licensing.html for further important licensing
- * information for the Java (tm) Technology.
- *
- * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF
- * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
- * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
- *
- * THIS SOFTWARE IS NOT DESIGNED OR INTENDED FOR USE OR RESALE AS ON-LINE
- * CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE
- * PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT
- * NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT LIFE
- * SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE
- * SOFTWARE COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE
- * PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES"). SUN
- * SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR
- * HIGH RISK ACTIVITIES.
- */
-
- /**
- * An improved, round, "Fetch a URL" ImageArea class.
- * This class extends the HrefButtonArea Class to make the 3D button
- * a rounded ellipse. All of the same feedback and operational
- * charactistics as the HrefButtonArea apply.
- *
- * @author Jim Graham
- * @version 1.3, 10/13/95
- */
- class RoundHrefButtonArea extends HrefButtonArea {
- /**
- * The filter used to create the 3D look for the button when it is up.
- */
- RoundButtonFilter roundfilter;
-
- /**
- * Test if the coordinate is inside the round region. Use the test
- * provided by the filter that creates the 3D look for consistency.
- */
- public boolean inside(int x, int y) {
- return roundfilter.inside(x - X, y - Y);
- }
-
- /**
- * Construct the 3D look images that this area uses to draw the button.
- */
- public void makeImages() {
- roundfilter = new RoundButtonFilter(false, parent.hlpercent,
- border, W, H);
- upImage = parent.getHighlight(X, Y, W, H, roundfilter);
- downImage = parent.getHighlight(X, Y, W, H,
- new RoundButtonFilter(true,
- parent.hlpercent,
- border, W, H));
- }
- }
-