Finish off java API to allow fading scrollbars

1 files changed, 13 insertions, 1 deletions

diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index a39faae..ed32af2 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -5321,12 +5321,24 @@ public class View implements Drawable.Callback, KeyEvent.Callback, Accessibility
         initScrollCache();
         final ScrollabilityCache scrollabilityCache = mScrollCache;
         scrollabilityCache.fadeScrollBars = fadeScrollbars;
-        if (!fadeScrollbars) {
+        if (fadeScrollbars) {
+            scrollabilityCache.state = ScrollabilityCache.OFF;
+        } else {
             scrollabilityCache.state = ScrollabilityCache.ON;
         }
     }
     
     /**
+     * 
+     * Returns true if scrollbars will fade when this view is not scrolling
+     * 
+     * @return true if scrollbar fading is enabled
+     */
+    public boolean isScrollbarFadingEnabled() {
+        return mScrollCache != null && mScrollCache.fadeScrollBars; 
+    }
+    
+    /**
      * <p>Specify the style of the scrollbars. The scrollbars can be overlaid or
      * inset. When inset, they add to the padding of the view. And the scrollbars
      * can be drawn inside the padding area or on the edge of the view. For example,