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Combobox Examples: In high contrast mode the drop down arrow disappears when the field is selected #1331

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mcking65 opened this issue Feb 14, 2020 · 3 comments · Fixed by #1336
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bug Code defects; not for inaccurate prose Example Page Related to a page containing an example implementation of a pattern
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@mcking65
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Per feedback in pull request 1276 from @ZoeBijl about the combobox examples:

In high contrast mode the drop down arrow disappears when the field is selected:

Selected combobox with missing arrow

The select state within the dropdown is clear though:

State combobox with three suggestions showing. There's a clear contrast difference between the selected item and the others.

Recommendations from Zoe:

  1. Add a border-radius: .125em; to the input.
  2. Fix the disappearing drop down arrow.
@mcking65 mcking65 added bug Code defects; not for inaccurate prose Example Page Related to a page containing an example implementation of a pattern labels Feb 14, 2020
@mcking65 mcking65 added this to the 1.2 Release 1 milestone Feb 14, 2020
@zcorpan
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zcorpan commented Mar 3, 2020

The border-radius would be to make it look a bit nicer, but unrelated to high contrast, right?

@zcorpan
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zcorpan commented Mar 3, 2020

With the change in #1336 it looks like this in Edge with high contrast on:

Same as before, except the dropdown triangle is now visible.

@smhigley
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smhigley commented Mar 3, 2020

It also works in Chrome & Firefox in high contrast mode in #1336

screenshot of dropdown with visible icon in high contrast mode

mcking65 added a commit that referenced this issue Mar 9, 2020
…pup control button and make visible in high contrast (pull #1336)

Fixes issues #1333 and #1331:
* added new name, aria-expanded, and aria-controls to popup control button.
* Added regression test for new aria properties on popup control button.
* Added documentation for attributes on popup control button.
* updated css to support Windows high contrast mode.

Co-authored-by: Matt King <a11yThinker@gmail.com>
Co-authored-by: Simon Pieters <zcorpan@gmail.com>
michael-n-cooper pushed a commit that referenced this issue Mar 9, 2020
Combobox examples with listbox popup: Add expanded and controls to popup control button and make visible in high contrast (pull #1336)

Fixes issues #1333 and #1331:
* added new name, aria-expanded, and aria-controls to popup control button.
* Added regression test for new aria properties on popup control button.
* Added documentation for attributes on popup control button.
* updated css to support Windows high contrast mode.

Co-authored-by: Matt King <a11yThinker@gmail.com>
Co-authored-by: Simon Pieters <zcorpan@gmail.com>
nschonni pushed a commit to nschonni/aria-practices that referenced this issue Mar 17, 2020
Combobox examples with listbox popup: Add expanded and controls to popup control button and make visible in high contrast (pull w3c#1336)

Fixes issues w3c#1333 and w3c#1331:
* added new name, aria-expanded, and aria-controls to popup control button.
* Added regression test for new aria properties on popup control button.
* Added documentation for attributes on popup control button.
* updated css to support Windows high contrast mode.

Co-authored-by: Matt King <a11yThinker@gmail.com>
Co-authored-by: Simon Pieters <zcorpan@gmail.com>
carmacleod pushed a commit to carmacleod/aria-practices that referenced this issue Mar 31, 2020
…pup control button and make visible in high contrast (pull w3c#1336)

Fixes issues w3c#1333 and w3c#1331:
* added new name, aria-expanded, and aria-controls to popup control button.
* Added regression test for new aria properties on popup control button.
* Added documentation for attributes on popup control button.
* updated css to support Windows high contrast mode.

Co-authored-by: Matt King <a11yThinker@gmail.com>
Co-authored-by: Simon Pieters <zcorpan@gmail.com>
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