ElXTree: scrollbars' borders flickering

Genery

Hello!

This problem has existed for a long time: if ElXTree is doublebuffered, left border of the vertical scrollbar and upper border of the horz scrollbar flicker. See the example: genery.com/files/pub/Project2.zip (failed to upload it here). Run it, grab vertical bar's slider and move it up and down. This is really annoying, hope there's a way to fix it.

-Dmitry

Victor_Bocharov

Hi Dmitry,

Thank you for this report and sample project.

Yes, unfortunately this issue has not yet been fixed. 

If custom scroll bars are not crucial for you, you can set UseCustomScrollBars to false, this will remove the flicker. The issue is tricky, yet, hopefully, it will be fixed in one of upcoming update releases.

Genery

Thanks, Viktor. I set UseCustomScrollBars to false, it solved the problem. It also solved one more problem: www.genery.com/files/pub/1.png (UseCustomScrollBars=true), www.genery.com/files/pub/2.png (UseCustomScrollBars=false). But another problem has been raised: www.genery.com/files/pub/3.png (UseCustomScrollBars=true, it's ok), www.genery.com/files/pub/4.png (UseCustomScrollBars=false, this is the problem, empty space in the corner).

-Dmitry

UPD: UseCustomScrollBars=false, left and right scroll buttons on the horzscrollbar do not work! So, I'd better stay with UseCustomScrollBars=true, hope you'll fix the flickering, I use version 2012.9.

Victor_Bocharov

Thank you for detailed feedback. Fixes will be avalaible soon on these issues.

Genery

Hello,

elpack 2014.2, and I still can't see any changes..