changeset 3724:a93bb05d00fd

6474153: LookAndFeel.makeKeyBindings(...) doesn't ignore last element in keyBindingList with odd size Reviewed-by: rupashka
author alexp
date Fri, 18 Feb 2011 19:21:57 +0300
parents 64b4226f171f
children 3772a3d90b40
files src/share/classes/javax/swing/LookAndFeel.java test/javax/swing/LookAndFeel/6474153/bug6474153.java
diffstat 2 files changed, 60 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/classes/javax/swing/LookAndFeel.java	Fri Feb 18 13:27:29 2011 +0300
+++ b/src/share/classes/javax/swing/LookAndFeel.java	Fri Feb 18 19:21:57 2011 +0300
@@ -332,12 +332,13 @@
     {
         JTextComponent.KeyBinding[] rv = new JTextComponent.KeyBinding[keyBindingList.length / 2];
 
-        for(int i = 0; i < keyBindingList.length; i += 2) {
-            KeyStroke keystroke = (keyBindingList[i] instanceof KeyStroke)
-                ? (KeyStroke)keyBindingList[i]
-                : KeyStroke.getKeyStroke((String)keyBindingList[i]);
-            String action = (String)keyBindingList[i+1];
-            rv[i / 2] = new JTextComponent.KeyBinding(keystroke, action);
+        for(int i = 0; i < rv.length; i ++) {
+            Object o = keyBindingList[2 * i];
+            KeyStroke keystroke = (o instanceof KeyStroke)
+                ? (KeyStroke) o
+                : KeyStroke.getKeyStroke((String) o);
+            String action = (String) keyBindingList[2 * i + 1];
+            rv[i] = new JTextComponent.KeyBinding(keystroke, action);
         }
 
         return rv;
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/javax/swing/LookAndFeel/6474153/bug6474153.java	Fri Feb 18 19:21:57 2011 +0300
@@ -0,0 +1,53 @@
+/*
+ * 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 6474153
+ * @summary LookAndFeel.makeKeyBindings(...) doesn't ignore last element in keyBindingList with odd size
+ * @author Alexander Potochkin
+ */
+
+import javax.swing.KeyStroke;
+import javax.swing.LookAndFeel;
+import javax.swing.text.DefaultEditorKit;
+import javax.swing.text.JTextComponent;
+
+public class bug6474153 {
+
+    public static void main(String... args) throws Exception {
+        checkArray(LookAndFeel.makeKeyBindings(new Object[] {"UP", DefaultEditorKit.upAction} ));
+        checkArray(LookAndFeel.makeKeyBindings(new Object[] {"UP", DefaultEditorKit.upAction, "PAGE_UP"} ));
+    }
+
+    private static void checkArray(JTextComponent.KeyBinding[] keyActionArray) {
+        if (keyActionArray.length != 1) {
+            throw new RuntimeException("Wrong array lenght!");
+        }
+        if (!DefaultEditorKit.upAction.equals(keyActionArray[0].actionName)) {
+            throw new RuntimeException("Wrong action name!");
+        }
+        if (!KeyStroke.getKeyStroke("UP").equals(keyActionArray[0].key)) {
+            throw new RuntimeException("Wrong keystroke!");
+        }
+    }
+}