lepoco / lepoco/wpfui

White flickering on risizing the Window

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bug
Dominant language
C#
Stars
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Forks
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PR merge metrics
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Description

Describe the bug

The Window has some white flickering when you resize it with the resize grip or maximizing it...
I had the same issue when I tried to create my own Taskbar, and I found out that you have to set the WindowChrome GlassFrameThickness to 0...

To Reproduce

Just works with the standard UiWindow and also on the Demo etc

Expected behavior

Just no flickering when resizing the Window

Screenshots

No response

OS version

Windows 10 Pro, Version 10.0.19045 Build 19045

.NET version

.Net 6 & 7

WPF-UI NuGet version

WPF-UI 2.0.3

Additional context

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the issue with the standard UiWindow and Demo on Windows 10 using .NET 6 or 7, focusing on resizing with the grip and maximizing. Inspect the WindowChrome GlassFrameThickness setting mentioned in the report. Done means resizing and maximizing no longer produce white flickering.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
desktop
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
42/100

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