A combo box is a combination of a list box and a text box.

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80
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16answers
16k views

Intuitive interface for Composing Boolean Logic?

I'm interested to know how people have, or would construct an interface which simplifies constructing logical boolean conditions? (Yes, it's a database query builder) In my mind a bad interface has ...
5
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1answer
524 views

Guidelines for representing sentinel values within a list

I'm curious if anybody can point me to a list of guidelines (preferable regarding Windows Development UI design) that may help layout rules which to follow when representing sentinel or special values ...