Class AbstractScrollDriver

    • Field Detail

      • ADJUST_CLICK_COUNT

        public static final int ADJUST_CLICK_COUNT
        Maximal number of attempts to reach required position by minimal scrolling operation.
        See Also:
        Constant Field Values
      • SCROLL_FREEZE_TIMEOUT

        public static final String SCROLL_FREEZE_TIMEOUT
    • Constructor Detail

      • AbstractScrollDriver

        public AbstractScrollDriver​(String[] supported)
        Constructs an AbstractScrollDriver.
        Parameters:
        supported - an array of supported class names
    • Method Detail

      • step

        protected abstract void step​(ComponentOperator oper,
                                     ScrollAdjuster adj)
        Performs minimal scrolling step.
        Parameters:
        oper - an operator.
        adj - a scroll adjuster
      • jump

        protected abstract void jump​(ComponentOperator oper,
                                     ScrollAdjuster adj)
        Performs maximal scroll step.
        Parameters:
        oper - an operator.
        adj - a scroll adjuster
      • startPushAndWait

        protected abstract void startPushAndWait​(ComponentOperator oper,
                                                 int direction,
                                                 int orientation)
        Presses something like a scroll button.
        Parameters:
        oper - an operator.
        direction - - one of the ScrollAdjister.INCREASE_SCROLL_DIRECTION, ScrollAdjister.DECREASE_SCROLL_DIRECTION, ScrollAdjister.DO_NOT_TOUCH_SCROLL_DIRECTION values.
        orientation - one of the Adjustable.HORIZONTAL or Adjustable.VERTICAL values.
      • stopPushAndWait

        protected abstract void stopPushAndWait​(ComponentOperator oper,
                                                int direction,
                                                int orientation)
        Releases something like a scroll button.
        Parameters:
        oper - an operator.
        direction - - one of the ScrollAdjister.INCREASE_SCROLL_DIRECTION, ScrollAdjister.DECREASE_SCROLL_DIRECTION, ScrollAdjister.DO_NOT_TOUCH_SCROLL_DIRECTION values.
        orientation - one of the Adjustable.HORIZONTAL or Adjustable.VERTICAL values.
      • startDragging

        protected abstract Point startDragging​(ComponentOperator oper)
        Starts drag'n'drop scrolling.
        Parameters:
        oper - an operator.
        Returns:
        start drugging point.
      • drop

        protected abstract void drop​(ComponentOperator oper,
                                     Point pnt)
        Drop at a specified point.
        Parameters:
        oper - an operator.
        pnt - the point to drop.
      • drag

        protected abstract void drag​(ComponentOperator oper,
                                     Point pnt)
        Drag to a specified point.
        Parameters:
        oper - an operator.
        pnt - the point to drag to.
      • getScrollDeltaTimeout

        protected abstract Timeout getScrollDeltaTimeout​(ComponentOperator oper)
        Returns a timeout for sleeping between verifications during "push and wait" scrolling.
        Parameters:
        oper - an operator.
        Returns:
        a timeout
      • canDragAndDrop

        protected abstract boolean canDragAndDrop​(ComponentOperator oper)
        Tells if this driver allows to perform drag'n'drop scrolling.
        Parameters:
        oper - an operator.
        Returns:
        true if this driver allows to drag'n'drop.
      • canJump

        protected abstract boolean canJump​(ComponentOperator oper)
        Tells if this driver allows to perform jumps.
        Parameters:
        oper - an operator.
        Returns:
        true if this driver allows to jump.
      • canPushAndWait

        protected abstract boolean canPushAndWait​(ComponentOperator oper)
        Tells if this driver allows to perform "push and wait" scrolling.
        Parameters:
        oper - an operator.
        Returns:
        true if this driver allows to "push and wait".
      • getDragAndDropStepLength

        protected abstract int getDragAndDropStepLength​(ComponentOperator oper)
        Returns a number of pixels in one drag and drop scrolling.
        Parameters:
        oper - an operator.
        Returns:
        drag'n'drop step length.
      • doDragAndDrop

        protected void doDragAndDrop​(ComponentOperator oper,
                                     ScrollAdjuster adj)
        Performs drag'n'drop scrolling till scroller's value does not cross required value.
        Parameters:
        oper - an operator.
        adj - a scroll adjuster
      • doJumps

        protected void doJumps​(ComponentOperator oper,
                               ScrollAdjuster adj)
        Performs jump scrolling till scroller's value does not cross required value.
        Parameters:
        oper - an operator.
        adj - a scroll adjuster
      • position

        protected abstract int position​(ComponentOperator oper,
                                        int orientation)
      • doPushAndWait

        protected boolean doPushAndWait​(ComponentOperator oper,
                                        ScrollAdjuster adj,
                                        long freezeTimeout)
        Performs "push and wait" scrolling till scroller's value does not cross required value.
        Parameters:
        oper - an operator.
        adj - a scroll adjuster
      • doSteps

        protected void doSteps​(ComponentOperator oper,
                               ScrollAdjuster adj)
        Performs minimal scrollings till scroller's value does not cross required value.
        Parameters:
        oper - an operator.
        adj - a scroll adjuster