/* * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* @test @key headful @bug 4851798 8041896 @summary Tests Choice List shrinks after removeAll @run main RemoveAllShrinkTest */ import java.awt.*; import java.awt.event.*; public class RemoveAllShrinkTest { public static void main(String[] args) { Frame f = new Frame(); Choice choice = new Choice(); for (int i = 0; i < 10; ++i) { choice.addItem("Item " + i); } f.add(choice, BorderLayout.NORTH); Panel panel = new Panel(); panel.setBackground(Color.RED); f.add(panel); f.setSize(200, 200); f.setVisible(true); f.toFront(); choice.removeAll(); try { Robot robot = new Robot(); robot.setAutoWaitForIdle(true); robot.setAutoDelay(50); robot.waitForIdle(); Thread.sleep(200); Point pt = choice.getLocationOnScreen(); robot.mouseMove(pt.x + choice.getWidth() - choice.getHeight() / 2, pt.y + choice.getHeight() / 2); robot.mousePress(InputEvent.BUTTON1_MASK); robot.mouseRelease(InputEvent.BUTTON1_MASK); Thread.sleep(400); Point pt1 = panel.getLocationOnScreen(); Color color = robot.getPixelColor(pt1.x + panel.getWidth() / 2, pt1.y + panel.getHeight() / 2); if (!color.equals(Color.RED)) { throw new RuntimeException("RemoveAllShrinkTest failed. " + color); } } catch (Exception e) { throw new RuntimeException("The test was not completed.\n\n" + e); } } }