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/*
* Copyright (c) 2002, 2025, 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 4655513
* @summary TransferHandler doesn't recognize ACTION_LINK
as a valid drop action
* @library /javax/swing/regtesthelpers
* @build Util
* @run main bug4655513
*/
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Point;
import java.awt.Robot;
import java.awt.datatransfer.StringSelection;
import java.awt.dnd.DnDConstants;
import java.awt.dnd.DragGestureRecognizer;
import java.awt.dnd.DragSource;
import java.awt.event.InputEvent;
import java.awt.event.MouseEvent;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JScrollPane;
import javax.swing.SwingUtilities;
public class bug4655513 {
private static final String LINK_URL = "http://www.example.com";
private static volatile JEditorPane editor;
private static volatile JLabel dragSource;
private static JFrame frame;
public static void main(String[] args) throws Exception {
try {
Robot robot = new Robot();
SwingUtilities.invokeAndWait(bug4655513::createAndShowGUI);
robot.waitForIdle();
robot.delay(1000);
Point dragStartLoc = Util.getCenterPoint(dragSource);
Point dragEndLoc = Util.getCenterPoint(editor);
robot.mouseMove(dragStartLoc.x, dragStartLoc.y);
robot.mousePress(MouseEvent.BUTTON1_DOWN_MASK);
for (int y = dragStartLoc.y; y < dragEndLoc.y; y += 3) {
robot.mouseMove(dragStartLoc.x, y);
robot.delay(50);
}
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.delay(500);
SwingUtilities.invokeAndWait(() -> {
if (!editor.getText().contains(LINK_URL)) {
throw new RuntimeException("Test Failed! Drag & Drop did not work.");
}
});
} finally {
SwingUtilities.invokeAndWait(frame::dispose);
}
}
private static void createAndShowGUI() {
frame = new JFrame("Bug4655513 - Data Transfer");
dragSource = new JLabel("To Test DnD, drag this label.");
dragSource.setForeground(Color.RED);
dragSource.setPreferredSize(new Dimension(250, 50));
frame.add(dragSource, BorderLayout.NORTH);
editor = new JEditorPane("text/plain", "Drop here.");
editor.setPreferredSize(new Dimension(250, 50));
frame.add(new JScrollPane(editor), BorderLayout.CENTER);
DragSource ds = new DragSource();
DragGestureRecognizer rec =
ds.createDefaultDragGestureRecognizer(dragSource,
DnDConstants.ACTION_LINK,
dge -> dge.startDrag(null, new StringSelection(LINK_URL)));
frame.setSize(300, 150);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
}
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