diff --git a/apps/samples/viewanimator.cc b/apps/samples/viewanimator.cc
index 76924a21..bd26adf9 100644
--- a/apps/samples/viewanimator.cc
+++ b/apps/samples/viewanimator.cc
@@ -5,10 +5,12 @@ void onClick(View&v){
    View*hello=root->findViewById(0x12345);
    hello->setLayerType(View::LAYER_TYPE_SOFTWARE);
    LOGD("click %d",v.getId());
+   int* tag=(int*)v.getTag();
    switch(v.getId()){
-   case 1:hello->animate().alpha(0.2f).setDuration(2000).start();break;
-   case 2:hello->animate().x(-600).setDuration(2000).start();break;
+   case 1:hello->animate().alpha(0.2f).setDuration(1000).start();break;
+   case 2:hello->animate().x(tag==0?-600:0).setDuration(1000).start();break;
    }
+   v.setTag((tag==0)?(void*)1:(void*)0);
 }
 int main(int argc,const char*argv[]){
     App app(argc,argv);
diff --git a/src/gui/core/rect.h b/src/gui/core/rect.h
index 5423c207..0127f9fc 100644
--- a/src/gui/core/rect.h
+++ b/src/gui/core/rect.h
@@ -52,13 +52,6 @@ struct CRect{
         height=h;
     }
 
-    void inflate(T dx,T dy){
-        left-=dx;
-        top-=dy;
-        width+=(dx+dx);
-        height+=(dy+dy);
-    }
-
     void inset(T dx,T dy){
         left +=dx;
         top +=dy;
diff --git a/src/gui/view/roundscrollbarrenderer.cc b/src/gui/view/roundscrollbarrenderer.cc
index 9e3a5562..58a82371 100644
--- a/src/gui/view/roundscrollbarrenderer.cc
+++ b/src/gui/view/roundscrollbarrenderer.cc
@@ -45,7 +45,7 @@ namespace cdroid{
 
         // Draw the track and the scroll bar.
         mRect = bounds;
-        mRect.inflate(-thumbWidth /2,0);
+        mRect.inset(thumbWidth/2,0);//inflate(-thumbWidth /2,0);
 
         const double radius = double(mRect.width)/2.0;
         canvas.save();