170 lines
7.2 KiB
Java
170 lines
7.2 KiB
Java
/*
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* Copyright (c) 2005, 2024, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.Frame;
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import java.awt.GraphicsDevice;
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import java.awt.GraphicsEnvironment;
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import java.awt.Label;
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import java.awt.Toolkit;
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import java.awt.Window;
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import java.awt.datatransfer.DataFlavor;
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import java.awt.datatransfer.StringSelection;
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import java.awt.datatransfer.Transferable;
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import java.awt.dnd.DnDConstants;
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import java.awt.dnd.DragGestureListener;
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import java.awt.dnd.DragSource;
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import java.awt.dnd.DropTarget;
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import java.awt.dnd.DropTargetAdapter;
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import java.awt.dnd.DropTargetDropEvent;
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import java.util.List;
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import javax.swing.JOptionPane;
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/*
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* @test
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* @bug 6179157
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* @key multimon
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* @summary Tests dnd to another screen
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual DragToAnotherScreenTest
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*/
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public class DragToAnotherScreenTest {
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private static Label label0;
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private static Label label1;
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private static final int HGAP = 20;
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private static final String INSTRUCTIONS = """
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The following test is applicable for Single as well
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as Multi-monitor screens.
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It is a semi-automated test, the test will prompt
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the user whether the drag and drop action was successful or not
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and automatically PASS/FAIL the test.
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If on multi-monitor screens then please position
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the drag and drop windows on different screens.
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If you can not move the mouse from the frame "Drag Source"
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to the frame "Drop Target" press PASS,
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else proceed to the next step.
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Drag the label "Drag me" and drop it on the
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label "Drop on me".
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If you can not drag to the second label (for example
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if you can not drag across screens) press FAIL.
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After the drag and drop action, the test displays
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Success/Failure msg in JOptionPane.
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Click on OK button and the test is configured to
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automatically PASS/FAIL.
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.title("Test Instructions")
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.instructions(INSTRUCTIONS)
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.columns(35)
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.testUI(DragToAnotherScreenTest::createAndShowUI)
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.positionTestUI(DragToAnotherScreenTest::positionMultiTestUI)
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.logArea(10)
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.build()
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.awaitAndCheck();
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}
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private static List<Frame> createAndShowUI() {
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PassFailJFrame.log("----- System Configuration ----");
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PassFailJFrame.log("Toolkit:" + Toolkit.getDefaultToolkit()
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.getClass()
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.getName());
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GraphicsDevice[] gd = GraphicsEnvironment.getLocalGraphicsEnvironment()
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.getScreenDevices();
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if (gd.length == 1) {
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PassFailJFrame.log("Single Monitor");
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} else {
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PassFailJFrame.log("Multi-Monitor");
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}
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PassFailJFrame.log("--------------");
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PassFailJFrame.log("Test logs:\n");
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Frame frame0 = new Frame("Drag Source", gd[0].getDefaultConfiguration());
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frame0.setSize(300, 300);
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label0 = new Label("Drag me");
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frame0.add(label0);
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Frame frame1 = new Frame("Drop Target", gd[(gd.length > 1 ? 1 : 0)].getDefaultConfiguration());
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frame1.setSize(300, 300);
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label1 = new Label("Drop on me");
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frame1.add(label1);
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DragGestureListener dragGestureListener = dge -> dge.startDrag(null, new StringSelection(label0.getText()), null);
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new DragSource().createDefaultDragGestureRecognizer(label0,
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DnDConstants.ACTION_COPY, dragGestureListener);
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DropTargetAdapter dropTargetAdapter = new DropTargetAdapter() {
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public void drop(DropTargetDropEvent dtde) {
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Transferable t = dtde.getTransferable();
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if (t.isDataFlavorSupported(DataFlavor.stringFlavor)) {
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dtde.acceptDrop(DnDConstants.ACTION_COPY);
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try {
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String str = (String) t.getTransferData(DataFlavor.stringFlavor);
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label1.setText(str);
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JOptionPane.showMessageDialog(frame0,
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"getTransferData was successful",
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"Test Passed", JOptionPane.PLAIN_MESSAGE);
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} catch (Exception e) {
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dtde.dropComplete(false);
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e.printStackTrace();
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PassFailJFrame.log("getTransferData() Failed");
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JOptionPane.showMessageDialog(frame0,
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"getTransferData() Failed",
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"Test Failed", JOptionPane.ERROR_MESSAGE);
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PassFailJFrame.forceFail("getTransferData() Failed");
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}
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dtde.dropComplete(true);
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} else {
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dtde.rejectDrop();
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PassFailJFrame.log("stringFlavor is not supported by Transferable");
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JOptionPane.showMessageDialog(frame0,
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"stringFlavor is not supported by Transferable",
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"Test Failed", JOptionPane.ERROR_MESSAGE);
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PassFailJFrame.forceFail("stringFlavor is not supported by Transferable");
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}
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}
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};
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new DropTarget(label1, dropTargetAdapter);
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return List.of(frame0, frame1);
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}
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private static void positionMultiTestUI(List<? extends Window> windows,
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PassFailJFrame.InstructionUI instructionUI) {
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int x = instructionUI.getLocation().x + instructionUI.getSize().width + HGAP;
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for (Window w : windows) {
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w.setLocation(x, instructionUI.getLocation().y);
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x += w.getWidth() + HGAP;
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}
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}
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}
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