     @state.content.scrollingVertically = false
     if @mouseWheelScreenRow?
       @mouseWheelScreenRow = null
+      @updateDecorations()
       @updateLinesState()
       @updateLineNumbersState()
     else

      @updateHorizontalScrollState()
      @updateScrollbarsState()
      @updateContentState()
      @updateLinesState()

  setBackgroundColor: (backgroundColor) ->

      @height = height
      @updateVerticalScrollState()
      @updateScrollbarsState()
      @updateDecorations()
      @updateLinesState()
      @updateCursorsState()
      @updateHighlightsState()
