[Bug] how to hide default window title in Linux when use sukiui？

[Everyyx]

Check the following items

• I have looked up relevant Issue

Description of the issue

Package Version

Avalonia 11.2，sukiui 6.0.0beta 2

Environment

Openkylin 2，linux 6.6.0.1

Expected Behavior

Hide window title in Linux

Reproduction

Just use sukiui

Additional Information

No response

[jeffersyuan1976]

I have the same issue

[kikipoulet]

Linux is quite tricky about that because it depends on the window manager your distro use, and there are quite a few.

So we're using the Avalonia property to hide the default window border, it works on most OS, but I suppose the Avalonia framework itself isn't tested for all different linux window managers.

Only think you can do is trying to find a way to hide it in a simple blank avalonia project, and if you find a "new" combination of window properties that hide it we can integrate the subtle case in SukiUI.

[jeffersyuan1976]

Checked the old post, it works fine in Ubuntu.

TransparencyLevelHint="Transparent"
ExtendClientAreaToDecorationsHint="True"
SystemDecorations="None"

[Everyyx]

It’s worked on deepin&loongarch 3A6000，thanks！ 获取 Outlook for iOS<https://aka.ms/o0ukef>

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________________________________ 发件人: jeffersyuan1976 ***@***.***> 发送时间: Friday, November 8, 2024 4:51:18 PM 收件人: kikipoulet/SukiUI ***@***.***> 抄送: Monty Green ***@***.***>; Author ***@***.***> 主题: Re: [kikipoulet/SukiUI] [Bug] how to hide default window title in Linux when use sukiui？ (Issue #326) Checked the old post, it works fine in Ubuntu. TransparencyLevelHint="Transparent" ExtendClientAreaToDecorationsHint="True" SystemDecorations="None" ― Reply to this email directly, view it on GitHub<#326 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AIYF7IJOL545XFTT35MXN6TZ7R3QNAVCNFSM6AAAAABRMZPXGCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDINRUGE2TGMZWGI>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[kikipoulet]

Checked the old post, it works fine in Ubuntu.

TransparencyLevelHint="Transparent" ExtendClientAreaToDecorationsHint="True" SystemDecorations="None"

Used this as a reference to fix it in this commit 183ac3a

If someone can confirm it works on Linux it would be nice.

[jacobgeorge26]

It fixes the duplicate title bar but SystemDecorations="None" means you can't resize the window anymore, even with CanResize="True"

[kikipoulet]

It fixes the duplicate title bar but SystemDecorations="None" means you can't resize the window anymore, even with CanResize="True"

Is there a value for SystemDecorations where everything works ?