1 files changed, 8 insertions, 1 deletions
diff --git a/packages/PrintSpooler/src/com/android/printspooler/widget/PrintOptionsLayout.java b/packages/PrintSpooler/src/com/android/printspooler/widget/PrintOptionsLayout.java
index 23c8d08..01f4a04 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/widget/PrintOptionsLayout.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/widget/PrintOptionsLayout.java
@@ -31,7 +31,7 @@ import com.android.printspooler.R;
 @SuppressWarnings("unused")
 public final class PrintOptionsLayout extends ViewGroup {
 
-    private final int mColumnCount;
+    private int mColumnCount;
 
     public PrintOptionsLayout(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -42,6 +42,13 @@ public final class PrintOptionsLayout extends ViewGroup {
         typedArray.recycle();
     }
 
+    public void setColumnCount(int columnCount) {
+        if (mColumnCount != columnCount) {
+            mColumnCount = columnCount;
+            requestLayout();
+        }
+    }
+
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         final int widthMode = MeasureSpec.getMode(widthMeasureSpec);