[InputBase] Fix text cutoff in High Contrast mode#48140
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Add media query for forced-colors mode to adjust input height from fixed 1.4375em to auto with minHeight, preventing text cutoff in Windows High Contrast mode and similar accessibility settings. Fixes mui#47967
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mj12albert
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Mar 29, 2026
| // Fix text cutoff in High Contrast mode | ||
| '@media (forced-colors: active)': { | ||
| height: 'auto', | ||
| minHeight: '1.4375em', |
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From the issue it doesn't seem height is related
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@cyphercodes check this comment #47967 (comment) |
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Will be done in #48150 |
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Summary
This PR fixes the text cutoff issue in TextField with variant="standard" when High Contrast mode is enabled (Windows accessibility feature).
Problem
In High Contrast mode, the text in Standard variant TextField gets cut off because the input has a fixed height of
1.4375em. In forced-colors mode, text metrics can differ slightly, causing the content to overflow.Solution
Add a
@media (forced-colors: active)media query to setheight: autowithminHeight: 1.4375eminstead of a fixed height. This ensures the input can grow if needed in High Contrast mode while maintaining the minimum expected height.Changes
Issue
Fixes #47967
Testing