Lazarus

Programming => Widgetset => GTK => Topic started by: Alextp on June 09, 2020, 05:52:24 pm

Title: ATTabs shows artifacts on GTK2 when N*1000 tabs are opened
Post by: Alextp on June 09, 2020, 05:52:24 pm
Video shows artifacts - it has comments after 1:50 until 6:mm.
http://www.uvviewsoft.com/_vid/

What I do - in CudaText Linux x64 gtk2, I call plugin CudaExt with command "open all files from folder with sub-folders".
I choose fpcupdeluxe folder with 10K pas files (*.pas *.inc).

Lazarus 2.1.0 r63235M FPC 3.2.0 x86_64-linux-gtk2
What is wrong with Laz?
Title: Re: ATTabs shows artifacts on GTK2 when N*1000 tabs are opened
Post by: 440bx on June 09, 2020, 06:18:20 pm
just a question... have you tried the same test on Windows ?... if yes, did you get artifacts on Windows as well ?
Title: Re: ATTabs shows artifacts on GTK2 when N*1000 tabs are opened
Post by: Alextp on June 09, 2020, 08:32:37 pm
I don't get artifacts on Qt5 nor on Win32.
I made bug visible in ATFlatControls demo - in Github. Run demo "app/demo_tabs" and press "stress (1K tabs)".
TinyPortal © 2005-2018