Navigation Menu Button: Keyboard Support
Accessibility Feature
Includes keyboard support required by the menu button design pattern:
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Button opens menu moves keyboard focus to a menu option.
- Space
- Enter
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Up arrow
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Down arrow
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Move through menu options with cursor keys.
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Up arrow
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Down arrow
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Home
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End
- Move through menu options with first letter keys.
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Close menu and move focus back to button.
Accessibility Issues
- No description of behaviors to assistive technologies.
- Poor keyboard focus styling.