Merge "Fix FastScroller overlay position bug after setFastScrollEnabled(false)-->setFastScrollEnabled(true) the overlay shows up at the top-left instead of center"

2010-10-20 16:29:15 -07:00
parent db723ea0f7 9b38c6097e
commit 81925e665c
1 changed files with 5 additions and 0 deletions
--- a/core/java/android/widget/FastScroller.java
+++ b/core/java/android/widget/FastScroller.java
@@ -154,6 +154,11 @@ class FastScroller {
        int textColorNormal = textColor.getDefaultColor();
        mPaint.setColor(textColorNormal);
        mPaint.setStyle(Paint.Style.FILL_AND_STROKE);
+
+        // to show mOverlayDrawable properly
+        if (mList.getWidth() > 0 && mList.getHeight() > 0) {
+            onSizeChanged(mList.getWidth(), mList.getHeight(), 0, 0);
+        }
        
        mState = STATE_NONE;
    }