diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 976ccd5..89bec98 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -110,7 +110,7 @@
 
     private OnTouchListener mInterceptTouchListener;
 
-    private final ArrayList<PreviewBackground> mFolderBackgrounds = new ArrayList<>();
+    private final ArrayList<DelegatedCellDrawing> mDelegatedCellDrawings = new ArrayList<>();
     final PreviewBackground mFolderLeaveBehind = new PreviewBackground();
 
     private static final int[] BACKGROUND_STATE_ACTIVE = new int[] { android.R.attr.state_active };
@@ -219,8 +219,8 @@
         mPreviousReorderDirection[0] = INVALID_DIRECTION;
         mPreviousReorderDirection[1] = INVALID_DIRECTION;
 
-        mFolderLeaveBehind.delegateCellX = -1;
-        mFolderLeaveBehind.delegateCellY = -1;
+        mFolderLeaveBehind.mDelegateCellX = -1;
+        mFolderLeaveBehind.mDelegateCellY = -1;
 
         setAlwaysDrawnWithCacheEnabled(false);
         final Resources res = getResources();
@@ -466,21 +466,18 @@
             }
         }
 
-        for (int i = 0; i < mFolderBackgrounds.size(); i++) {
-            PreviewBackground bg = mFolderBackgrounds.get(i);
-            cellToPoint(bg.delegateCellX, bg.delegateCellY, mTempLocation);
+        for (int i = 0; i < mDelegatedCellDrawings.size(); i++) {
+            DelegatedCellDrawing cellDrawing = mDelegatedCellDrawings.get(i);
+            cellToPoint(cellDrawing.mDelegateCellX, cellDrawing.mDelegateCellY, mTempLocation);
             canvas.save();
             canvas.translate(mTempLocation[0], mTempLocation[1]);
-            bg.drawBackground(canvas);
-            if (!bg.isClipping) {
-                bg.drawBackgroundStroke(canvas);
-            }
+            cellDrawing.drawUnderItem(canvas);
             canvas.restore();
         }
 
-        if (mFolderLeaveBehind.delegateCellX >= 0 && mFolderLeaveBehind.delegateCellY >= 0) {
-            cellToPoint(mFolderLeaveBehind.delegateCellX,
-                    mFolderLeaveBehind.delegateCellY, mTempLocation);
+        if (mFolderLeaveBehind.mDelegateCellX >= 0 && mFolderLeaveBehind.mDelegateCellY >= 0) {
+            cellToPoint(mFolderLeaveBehind.mDelegateCellX,
+                    mFolderLeaveBehind.mDelegateCellY, mTempLocation);
             canvas.save();
             canvas.translate(mTempLocation[0], mTempLocation[1]);
             mFolderLeaveBehind.drawLeaveBehind(canvas);
@@ -492,23 +489,28 @@
     protected void dispatchDraw(Canvas canvas) {
         super.dispatchDraw(canvas);
 
-        for (int i = 0; i < mFolderBackgrounds.size(); i++) {
-            PreviewBackground bg = mFolderBackgrounds.get(i);
-            if (bg.isClipping) {
-                cellToPoint(bg.delegateCellX, bg.delegateCellY, mTempLocation);
-                canvas.save();
-                canvas.translate(mTempLocation[0], mTempLocation[1]);
-                bg.drawBackgroundStroke(canvas);
-                canvas.restore();
-            }
+        for (int i = 0; i < mDelegatedCellDrawings.size(); i++) {
+            DelegatedCellDrawing bg = mDelegatedCellDrawings.get(i);
+            cellToPoint(bg.mDelegateCellX, bg.mDelegateCellY, mTempLocation);
+            canvas.save();
+            canvas.translate(mTempLocation[0], mTempLocation[1]);
+            bg.drawOverItem(canvas);
+            canvas.restore();
         }
     }
 
-    public void addFolderBackground(PreviewBackground bg) {
-        mFolderBackgrounds.add(bg);
+    /**
+     * Add Delegated cell drawing
+     */
+    public void addDelegatedCellDrawing(DelegatedCellDrawing bg) {
+        mDelegatedCellDrawings.add(bg);
     }
-    public void removeFolderBackground(PreviewBackground bg) {
-        mFolderBackgrounds.remove(bg);
+
+    /**
+     * Remove item from DelegatedCellDrawings
+     */
+    public void removeDelegatedCellDrawing(DelegatedCellDrawing bg) {
+        mDelegatedCellDrawings.remove(bg);
     }
 
     public void setFolderLeaveBehindCell(int x, int y) {
@@ -516,14 +518,14 @@
         mFolderLeaveBehind.setup(getContext(), mActivity, null,
                 child.getMeasuredWidth(), child.getPaddingTop());
 
-        mFolderLeaveBehind.delegateCellX = x;
-        mFolderLeaveBehind.delegateCellY = y;
+        mFolderLeaveBehind.mDelegateCellX = x;
+        mFolderLeaveBehind.mDelegateCellY = y;
         invalidate();
     }
 
     public void clearFolderLeaveBehind() {
-        mFolderLeaveBehind.delegateCellX = -1;
-        mFolderLeaveBehind.delegateCellY = -1;
+        mFolderLeaveBehind.mDelegateCellX = -1;
+        mFolderLeaveBehind.mDelegateCellY = -1;
         invalidate();
     }
 
@@ -2744,6 +2746,24 @@
     }
 
     /**
+     * A Delegated cell Drawing for drawing on CellLayout
+     */
+    public abstract static class DelegatedCellDrawing {
+        public int mDelegateCellX;
+        public int mDelegateCellY;
+
+        /**
+         * Draw under CellLayout
+         */
+        public abstract void drawUnderItem(Canvas canvas);
+
+        /**
+         * Draw over CellLayout
+         */
+        public abstract void drawOverItem(Canvas canvas);
+    }
+
+    /**
      * Returns whether an item can be placed in this CellLayout (after rearranging and/or resizing
      * if necessary).
      */
diff --git a/src/com/android/launcher3/folder/PreviewBackground.java b/src/com/android/launcher3/folder/PreviewBackground.java
index b2c0ca7..2d177d2 100644
--- a/src/com/android/launcher3/folder/PreviewBackground.java
+++ b/src/com/android/launcher3/folder/PreviewBackground.java
@@ -48,7 +48,7 @@
  * This object represents a FolderIcon preview background. It stores drawing / measurement
  * information, handles drawing, and animation (accept state <--> rest state).
  */
-public class PreviewBackground {
+public class PreviewBackground extends CellLayout.DelegatedCellDrawing {
 
     private static final int CONSUMPTION_ANIMATION_DURATION = 100;
 
@@ -76,8 +76,6 @@
     int basePreviewOffsetY;
 
     private CellLayout mDrawingDelegate;
-    public int delegateCellX;
-    public int delegateCellY;
 
     // When the PreviewBackground is drawn under an icon (for creating a folder) the border
     // should not occlude the icon
@@ -124,6 +122,27 @@
                 }
             };
 
+    /**
+     * Draws folder background under cell layout
+     */
+    @Override
+    public void drawUnderItem(Canvas canvas) {
+        drawBackground(canvas);
+        if (!isClipping) {
+            drawBackgroundStroke(canvas);
+        }
+    }
+
+    /**
+     * Draws folder background on cell layout
+     */
+    @Override
+    public void drawOverItem(Canvas canvas) {
+        if (isClipping) {
+            drawBackgroundStroke(canvas);
+        }
+    }
+
     public void setup(Context context, ActivityContext activity, View invalidateDelegate,
                       int availableSpaceX, int topPadding) {
         mInvalidateDelegate = invalidateDelegate;
@@ -317,19 +336,19 @@
 
     private void delegateDrawing(CellLayout delegate, int cellX, int cellY) {
         if (mDrawingDelegate != delegate) {
-            delegate.addFolderBackground(this);
+            delegate.addDelegatedCellDrawing(this);
         }
 
         mDrawingDelegate = delegate;
-        delegateCellX = cellX;
-        delegateCellY = cellY;
+        mDelegateCellX = cellX;
+        mDelegateCellY = cellY;
 
         invalidate();
     }
 
     private void clearDrawingDelegate() {
         if (mDrawingDelegate != null) {
-            mDrawingDelegate.removeFolderBackground(this);
+            mDrawingDelegate.removeDelegatedCellDrawing(this);
         }
 
         mDrawingDelegate = null;
@@ -395,8 +414,8 @@
         // is saved and restored at the beginning of the animation, since cancelling the
         // existing animation can clear the delgate.
         CellLayout cl = mDrawingDelegate;
-        int cellX = delegateCellX;
-        int cellY = delegateCellY;
+        int cellX = mDelegateCellX;
+        int cellY = mDelegateCellY;
         animateScale(1f, 1f, () -> delegateDrawing(cl, cellX, cellY), this::clearDrawingDelegate);
     }