changeset 10503:21c51ddc5a86

8072676: [macosx] Jtree icon painted over label when scrollbars present in window Reviewed-by: serb, alexsch
author anashaty
date Mon, 16 Feb 2015 20:23:18 +0300
parents 964cbfd8d643
children 5923854f14f7
files src/macosx/classes/com/apple/laf/AquaIcon.java test/javax/swing/JTree/8072676/TreeClipTest.java
diffstat 2 files changed, 98 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/macosx/classes/com/apple/laf/AquaIcon.java	Fri Feb 13 13:54:14 2015 -0800
+++ b/src/macosx/classes/com/apple/laf/AquaIcon.java	Mon Feb 16 20:23:18 2015 +0300
@@ -195,7 +195,7 @@
                     AquaPainter.create(JRSUIState.getInstance());
             initIconPainter(painter);
 
-            g.setClip(new Rectangle(x, y, width, height));
+            g.clipRect(x, y, width, height);
             painter.paint(g, c, x, y, width, height);
             g.dispose();
         }
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/javax/swing/JTree/8072676/TreeClipTest.java	Mon Feb 16 20:23:18 2015 +0300
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2015, 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 java.awt.*;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import javax.imageio.ImageIO;
+import javax.swing.*;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.DefaultTreeModel;
+
+/*
+ * @test
+ * @bug 8072676
+ * @summary Checks if the tree painter doesn't expand existing clip
+ * @author Anton Nashatyrev
+ */
+public class TreeClipTest {
+
+    static boolean passed = true;
+
+    static boolean checkImage(BufferedImage img, int clipY) {
+        for (int y = clipY; y < img.getHeight(); y++) {
+            for (int x = 0; x < img.getWidth(); x++) {
+                if ((img.getRGB(x,y) & 0xFFFFFF) != 0xFFFFFF) {
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+    public static void main(String[] args) throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                DefaultMutableTreeNode      root = new DefaultMutableTreeNode("JTree");
+                DefaultMutableTreeNode      parent;
+
+                parent = new DefaultMutableTreeNode("colors");
+                root.add(parent);
+                parent.add(new DefaultMutableTreeNode("blue"));
+                DefaultTreeModel model = new DefaultTreeModel(root);
+                JTree tree = new JTree(model);
+
+                BufferedImage img = new BufferedImage(50, 50, BufferedImage.TYPE_INT_ARGB);
+                for (int clipY = 1; clipY < 50; clipY++) {
+                    Graphics2D ig = img.createGraphics();
+                    ig.setColor(Color.WHITE);
+                    ig.fillRect(0,0,1000, 1000);
+                    tree.setSize(200,200);
+                    ig.setClip(0,0,1000,clipY);
+                    tree.paint(ig);
+                    ig.dispose();
+
+                    if (!checkImage(img, clipY)) {
+                        System.err.println("Failed with clipY=" + clipY);
+                        passed = false;
+                        try {
+                            ImageIO.write(img, "PNG", new File("failedResult.png"));
+                        } catch (IOException e) {
+                            e.printStackTrace();
+                        }
+                        return;
+                    }
+                }
+            }
+        });
+
+        if (!passed) {
+            throw new RuntimeException("Test failed.");
+        } else {
+            System.out.println("Passed.");
+        }
+    }
+}
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