diff options
| -rw-r--r-- | src/com/android/browser/TabScrollView.java | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/com/android/browser/TabScrollView.java b/src/com/android/browser/TabScrollView.java index 09dddee..d0648b7 100644 --- a/src/com/android/browser/TabScrollView.java +++ b/src/com/android/browser/TabScrollView.java @@ -28,7 +28,6 @@ import android.widget.LinearLayout; */ public class TabScrollView extends HorizontalScrollView { - private Context mContext; private LinearLayout mContentView; private int mSelected; private int mAnimationDuration; @@ -62,13 +61,12 @@ public class TabScrollView extends HorizontalScrollView { } private void init(Context ctx) { - mContext = ctx; mAnimationDuration = ctx.getResources().getInteger( R.integer.tab_animation_duration); mTabOverlap = (int) ctx.getResources().getDimension(R.dimen.tab_overlap); setHorizontalScrollBarEnabled(false); setOverScrollMode(OVER_SCROLL_NEVER); - mContentView = new TabLayout(mContext); + mContentView = new TabLayout(ctx); mContentView.setOrientation(LinearLayout.HORIZONTAL); mContentView.setLayoutParams( new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT)); @@ -189,6 +187,21 @@ public class TabScrollView extends HorizontalScrollView { return getScrollX(); } + @Override + protected void onScrollChanged(int l, int t, int oldl, int oldt) { + super.onScrollChanged(l, t, oldl, oldt); + + // TabViews base their drawing based on their absolute position within the + // window. When hardware accelerated, we need to recreate their display list + // when they scroll + if (isHardwareAccelerated()) { + int count = mContentView.getChildCount(); + for (int i = 0; i < count; i++) { + mContentView.getChildAt(i).invalidate(); + } + } + } + class TabLayout extends LinearLayout { public TabLayout(Context context) { |