Color picker template value slider does not scale correctly with UI scale (DPI) #62835

Closed
opened 2019-03-22 10:43:25 +01:00 by William Reynish · 3 comments

System Information
Operating system: Darwin-18.2.0-x86_64-i386-64bit 64 Bits
Graphics card: Intel(R) Iris(TM) Plus Graphics 640 Intel Inc. 4.1 INTEL-12.4.7

Blender Version
Broken: version: 2.80 (sub 51), branch: master, commit date: 2019-03-22 07:21, hash: 177623dd40
Worked: Never, as far as I can see

Short description of error
Whenever a color picker template is used, such as in the brush properties, the value slider is impossibly thin when viewed on a Retina display. This makes the value slider hard to use, because it's so narrow that it's difficult to reliably hit.

Exact steps for others to reproduce the error

  • Open Blender
  • With the default cube active, switch to Vertex Paint mode
  • Open the Color Picker panel in the Tool Properties
  • Set the UI scale to 2x or 4x (or 1x if you use a Retina display)
  • You'll see it is super thin and narrow

Here are some examples:

1x:
Screenshot 2019-03-22 at 10.37.18.png

2x:
Screenshot 2019-03-22 at 10.36.33.png

4x:
Screenshot 2019-03-22 at 10.37.36.png

As you can see, the width of the value slider on the left does not scale correctly, and in effect becomes thinner and thinner the higher the resolution.

**System Information** Operating system: Darwin-18.2.0-x86_64-i386-64bit 64 Bits Graphics card: Intel(R) Iris(TM) Plus Graphics 640 Intel Inc. 4.1 INTEL-12.4.7 **Blender Version** Broken: version: 2.80 (sub 51), branch: master, commit date: 2019-03-22 07:21, hash: `177623dd40` Worked: Never, as far as I can see **Short description of error** Whenever a color picker template is used, such as in the brush properties, the value slider is impossibly thin when viewed on a Retina display. This makes the value slider hard to use, because it's so narrow that it's difficult to reliably hit. **Exact steps for others to reproduce the error** - Open Blender - With the default cube active, switch to Vertex Paint mode - Open the Color Picker panel in the Tool Properties - Set the UI scale to 2x or 4x (or 1x if you use a Retina display) - You'll see it is super thin and narrow Here are some examples: 1x: ![Screenshot 2019-03-22 at 10.37.18.png](https://archive.blender.org/developer/F6864502/Screenshot_2019-03-22_at_10.37.18.png) 2x: ![Screenshot 2019-03-22 at 10.36.33.png](https://archive.blender.org/developer/F6864506/Screenshot_2019-03-22_at_10.36.33.png) 4x: ![Screenshot 2019-03-22 at 10.37.36.png](https://archive.blender.org/developer/F6864509/Screenshot_2019-03-22_at_10.37.36.png) As you can see, the width of the value slider on the left does not scale correctly, and in effect becomes thinner and thinner the higher the resolution.

Added subscriber: @WilliamReynish

Added subscriber: @WilliamReynish

This issue was referenced by 3f852e00f9

This issue was referenced by 3f852e00f962cb7042d599039c022bd9b2242c13

Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'
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Reference: blender/blender#62835
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