scroll bar selectable

I have a canvas with a scrollbar and I would like to disable the scrollbar in some way that keeps the thumb visible, but not selectable. I just want to let the user know that there is more information below, but I do not want to let him use the scroll to move down(this will be done with the movement of the arrows). 开发者_开发问答I tried using the properties enabled but it does not work.

Any ideas???

Thanks.

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Canvas has verticalScrollBarStyleName used for scrollbar skinning. This is name of CSS style which will be assigned to vertical Scrollbar, which in turn has following styles: thumbUpSkin, thumbOverSkin, thumbDownSkin. You need some custom class for thumb with mouseEnabled=false. Set these styles to this thumb class name.