Bug 150015

Summary:	Button borders are not anti-aliased on Linux (gtk3)
Product:	LibreOffice	Reporter:	snakedye <b2gl3t9m5>
Component:	Writer	Assignee:	Not Assigned <libreoffice-bugs>
Status:	NEW ---
Severity:	trivial	CC:	caolan.mcnamara, hossein, ilmari.lauhakangas
Priority:	lowest
Version:	7.3.3.2 release
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
Crash report or crash signature:		Regression By:
Bug Depends on:
Bug Blocks:	112286
Attachments:	Buttons

Description snakedye 2022-07-16 11:41:28 UTC

Description:
Buttons borders are not smooth.

https://imgur.com/a/D7MXUlM

Steps to Reproduce:
1. Open Writer
2. Hover over buttons

Actual Results:
Button edges are not smooth

Expected Results:
Button edges are smooth


Reproducible: Always


User Profile Reset: No


OpenGL enabled: Yes

Additional Info:
Not all buttons in the application look bad. It's mostly the one on the top bar that aren't seemingly from GTK3.

Comment 1 snakedye 2022-07-16 11:42:34 UTC

Created attachment 181289 [details]
Buttons

Comment 2 Suthagar 2022-07-16 13:16:28 UTC

Version: 6.4.7.2
Build ID: 1:6.4.7-0ubuntu0.20.04.4
CPU threads: 2; OS: Linux 5.4; UI render: default; VCL: gtk3; 
Locale: en-IN (en_IN.UTF-8); UI-Language: en-US
Calc: threaded


Steps to Reproduce:

1.Open Libreoffice writer.
2.Look out the tools buttons.

Actual result:

It seems like normal and smoothy.

Expected result:

Button edges are smooth

Comment 3 Buovjaga 2023-01-24 09:03:02 UTC

I confirm. The border is smooth around dropdowns, for example. The borders that appear on hover or those around the justification buttons are aliased.

This is only with gtk3. With kf5 the borders have antialiasing.

Arch Linux 64-bit, X11
Version: 7.6.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 713493c107e6a210ef9b87d033efd0614271483a
CPU threads: 8; OS: Linux 6.1; UI render: default; VCL: gtk3
Locale: fi-FI (fi_FI.UTF-8); UI: en-US
Calc: threaded
Built on 24 January 2023

Comment 4 Hossein 2023-01-24 10:09:54 UTC

Caolán, could you please take a look at this gtk issue?