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arXiv
Papers
Institutions
Authors
Guidelines
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Handbook
Innovation
Events
Handbook
/
E
Interface Elements and Controls
/
E3
Selection Controls
E3.12
Tri-State and Indeterminate
Cards in this group · 3
E3.12.1
A parent checkbox needs a third state for partial selection
E3.12.2
Tri-state is not for direct user input
E3.12.3
The mixed appearance must separate from checked