Use one-based widget index for MaterialCollapsible activeIndex.

akubasa · May 23, 2016 · b8613f6 · b8613f6
1 parent d55fe14
commit b8613f6
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/gwt-material/src/main/java/gwt/material/design/client/ui/MaterialCollapsible.java b/gwt-material/src/main/java/gwt/material/design/client/ui/MaterialCollapsible.java
@@ -196,14 +196,15 @@ public boolean isAccordion() {
     }
 
     /**
-     * Providing a zero-based index to activate a child {@link MaterialCollapsibleItem}.
+     * Providing the one-based index of the
+     * {@link MaterialCollapsibleItem} to mark as active.
      */
     public void setActive(int index) {
         clearActive();
         activeIndex = index;
         if(isAttached()) {
             if(index < getWidgetCount()) {
-                activeWidget = getWidget(index);
+                activeWidget = getWidget(index - 1);
                 if (activeWidget != null && activeWidget instanceof MaterialCollapsibleItem) {
                     ((MaterialCollapsibleItem) activeWidget).setActive(true);
                 }

diff --git a/gwt-material/src/main/java/gwt/material/design/client/ui/MaterialCollapsibleItem.java b/gwt-material/src/main/java/gwt/material/design/client/ui/MaterialCollapsibleItem.java
@@ -22,9 +22,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- *
+ * 
  *      http://www.apache.org/licenses/LICENSE-2.0
- *
+ * 
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.