changeset 3635:e4ca9353150a

Merge
author alexp
date Thu, 03 Mar 2011 18:27:47 +0300
parents 7dfcf271b73b 52bdb4237d5e
children dc34da6a3fa1
files
diffstat 3 files changed, 204 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/classes/javax/swing/text/html/CSSBorder.java	Thu Mar 03 18:23:19 2011 +0300
+++ b/src/share/classes/javax/swing/text/html/CSSBorder.java	Thu Mar 03 18:27:47 2011 +0300
@@ -203,10 +203,11 @@
 
     public void paintBorder(Component c, Graphics g,
                                         int x, int y, int width, int height) {
-        assert (g instanceof Graphics2D) : "need Graphics2D instanse";
-        Graphics2D g2 = (Graphics2D) g;
-        Color savedColor = g2.getColor();
-        Shape savedClip = g2.getClip();
+        if (!(g instanceof Graphics2D)) {
+            return;
+        }
+
+        Graphics2D g2 = (Graphics2D) g.create();
 
         int[] widths = getWidths();
 
@@ -238,16 +239,16 @@
                 BorderPainter painter = getBorderPainter(i);
 
                 double angle = i * Math.PI / 2;
+                g2.setClip(g.getClip()); // Restore initial clip
                 g2.translate(intCorners[i][0], intCorners[i][1]);
                 g2.rotate(angle);
-                g2.setClip(shape);
-                painter.paint(shape, g, color, i);
+                g2.clip(shape);
+                painter.paint(shape, g2, color, i);
                 g2.rotate(-angle);
                 g2.translate(-intCorners[i][0], -intCorners[i][1]);
             }
         }
-        g2.setColor(savedColor);
-        g2.setClip(savedClip);
+        g2.dispose();
     }
 
 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/javax/swing/regtesthelpers/Util.java	Thu Mar 03 18:27:47 2011 +0300
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2011, 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.
+ */
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+
+/**
+ * <p>This class contains utilities useful for regression testing.
+ * <p>When using jtreg you would include this class via something like:
+ * <pre>
+ *
+ * @library ../../regtesthelpers
+ * @build Util
+ * </pre>
+ */
+
+public class Util {
+    /**
+     * Convert a rectangle from coordinate system of Component c to
+     * screen coordinate system.
+     *
+     * @param r a non-null Rectangle
+     * @param c a Component whose coordinate system is used for conversion
+     */
+    public static void convertRectToScreen(Rectangle r, Component c) {
+        Point p = new Point(r.x, r.y);
+        SwingUtilities.convertPointToScreen(p, c);
+        r.x = p.x;
+        r.y = p.y;
+    }
+
+    /**
+     * Compares two bufferedImages pixel-by-pixel.
+     * return true if all pixels in the two areas are identical
+     */
+    public static boolean compareBufferedImages(BufferedImage bufferedImage0, BufferedImage bufferedImage1) {
+        int width = bufferedImage0.getWidth();
+        int height = bufferedImage0.getHeight();
+
+        if (width != bufferedImage1.getWidth() || height != bufferedImage1.getHeight()) {
+            return false;
+        }
+
+        for (int y = 0; y < height; y++) {
+            for (int x = 0; x < width; x++) {
+                if (bufferedImage0.getRGB(x, y) != bufferedImage1.getRGB(x, y)) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/javax/swing/text/CSSBorder/6796710/bug6796710.java	Thu Mar 03 18:27:47 2011 +0300
@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2011, 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
+ * @bug 6796710
+ * @summary Html content in JEditorPane is overlapping on swing components while resizing the application.
+ * @library ../../../regtesthelpers
+ * @build Util
+ * @author Pavel Porvatov
+   @run main bug6796710
+ */
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+
+public class bug6796710 {
+    // The page is inlined because we want to be sure that the JEditorPane filled synchronously
+    public static final String TEXT = "<html>" +
+            "<body>" +
+            "<table cellpadding=\"0\" cellspacing=\"0\" border=\"1\">" +
+            "    <tbody>" +
+            "        <tr>" +
+            "            <td>Col1</td>" +
+            "            <td>Col2</td>" +
+            "            <td>Col3</td>" +
+            "        </tr>" +
+            "        <tr>" +
+            "            <td>1. It's a regression from CR 4419748. The problem is in the CSSBorder#paintBorder, which ignores clip area while painting.</td>" +
+            "            <td>2. It's a regression from CR 4419748. The problem is in the CSSBorder#paintBorder, which ignores clip area while painting.</td>" +
+            "            <td>3. It's a regression from CR 4419748. The problem is in the CSSBorder#paintBorder, which ignores clip area while painting.</td>" +
+            "        </tr>" +
+            "    </tbody>" +
+            "</table>" +
+            "</body>" +
+            "</html>";
+
+    private static Robot robot;
+
+    private static JFrame frame;
+
+    private static JPanel pnBottom;
+
+    public static void main(String[] args) throws Exception {
+        robot = new Robot();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            public void run() {
+                frame = new JFrame();
+
+                pnBottom = new JPanel();
+                pnBottom.add(new JLabel("Some label"));
+                pnBottom.add(new JButton("A button"));
+
+                JEditorPane editorPane = new JEditorPane();
+
+                editorPane.setContentType("text/html");
+                editorPane.setText(TEXT);
+                editorPane.setEditable(false);
+
+                JPanel pnContent = new JPanel(new BorderLayout());
+
+                pnContent.add(new JScrollPane(editorPane), BorderLayout.CENTER);
+                pnContent.add(pnBottom, BorderLayout.SOUTH);
+
+                frame.setContentPane(pnContent);
+                frame.setSize(400, 600);
+                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+                frame.setVisible(true);
+            }
+        });
+
+        robot.waitForIdle();
+
+        BufferedImage bufferedImage = getPnBottomImage();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+            public void run() {
+                frame.setSize(400, 150);
+            }
+        });
+
+        robot.waitForIdle();
+
+        if (!Util.compareBufferedImages(bufferedImage, getPnBottomImage())) {
+            throw new RuntimeException("The test failed");
+        }
+
+        System.out.println("The test bug6796710 passed.");
+    }
+
+    private static BufferedImage getPnBottomImage() {
+        Rectangle rect = pnBottom.getBounds();
+
+        Util.convertRectToScreen(rect, pnBottom.getParent());
+
+        return robot.createScreenCapture(rect);
+    }
+}