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Color Picker Alpha Slider doesn't show in light mode #4714
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Hello Avid29, thank you for opening an issue with us! I have automatically added a "needs triage" label to help get things started. Our team will analyze and investigate the issue, and escalate it to the relevant team if possible. Other community members may also look into the issue and provide feedback 🙌 |
@Avid29 looks like you wanted to help out. 🦙❤ What assistance do you need? |
I wonder if this was addressed at all in #4502? Maybe if so, we can pull it out of there? |
In this case the slider selection circle is supposed to go back to the default text color (which does contrast correctly with the window background). Something isn't working correctly I think because that functionality was implemented. |
This issue disappears as soon as the color value is changed (see video at the end of the comment). This means the WindowsCommunityToolkit/Microsoft.Toolkit.Uwp.UI.Controls.Input/ColorPicker/ColorPicker.xaml Line 121 in 7a9bf31
The issue is the ColorPickerSlider background and foreground colors are calculated in code-behind. So these are not re-evaluated until the color changes. The fix for this is to watch for theme changes in asdfasdf.mp4 |
Describe the bug
The checkers on the ColorPicker alpha channel don't show in light mode because a transparent white is still white over a white background.
Regression
No response
Reproducible in sample app?
Steps to reproduce
Expected behavior
The checkers should inverse colors for light mode.
Screenshots
Windows Build Number
Other Windows Build number
No response
App minimum and target SDK version
Other SDK version
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Visual Studio Version
No response
Visual Studio Build Number
No response
Device form factor
No response
Nuget packages
No response
Additional context
No response
Help us help you
Yes, but only if others can assist.
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