SWT or JFACE Sliders

Does anyone know if there are any "out of the box" (e.g. open source library, in SWT or JFA开发者_开发问答CE directly) ways to create date sliders or sliders with more than one thumb in SWT or JFACE?

TIA

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You could make a date slider by connecting an SWT Slider with a CLabel to display the date. However, you would only have one thumb.