[Bug 30004] New: Scrollbars flickers while searching in regedit

http://bugs.winehq.org/show_bug.cgi?id=30004

Bug #: 30004
           Summary: Scrollbars flickers while searching in regedit
           Product: Wine
           Version: 1.4-rc5
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: trivial
          Priority: P2
         Component: comctl32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]
    Classification: Unclassified
   Regression SHA1: ee7ca802f4839fab9efd1759a762a9839d931a9b

In builtin regedit, the scrollbars in the treeview (if visible) flicker while
performing a search. It seems a bit more obvious when compositing is enabled
(but still happens without it).

This first occurred in 1.1.26, and regression testing indicated:

ee7ca802f4839fab9efd1759a762a9839d931a9b is the first bad commit
commit ee7ca802f4839fab9efd1759a762a9839d931a9b
Author: Dmitry Timoshkov 
Date:   Wed Jul 15 21:21:26 2009 +0900

comctl32: Do not redraw treeview in TVM_INSERTITEM handler if bRedraw is
not set, trigger the redraw on WM_SETREDRAW/TRUE.

:040000 040000 6581adc5a4c37b359b4bdd1f35e35ebb5dc70a9d
0bcde40d001433b39cdc73cf2a69e2a0677ea5d3 M    dlls

Reverting the patch fixed the problem. It also doesn't flicker with native
comctl32.

To reproduce: start regedit, shrink the treeview enough to make a horizontal
scrollbar appear, then perform a search that won't finish too quickly to see
the problem ("hello world" will work).

No terminal output.

[Bug 30004] Scrollbars flickers while searching in regedit

http://bugs.winehq.org/show_bug.cgi?id=30004

A Wine user  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download, regression,
                   |                            |source

[Bug 30004] Scrollbars flicker while searching in regedit

http://bugs.winehq.org/show_bug.cgi?id=30004

A Wine user  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Scrollbars flickers while   |Scrollbars flicker while
                   |searching in regedit        |searching in regedit

[Bug 30004] Scrollbars flicker while searching in regedit

http://bugs.winehq.org/show_bug.cgi?id=30004

Dmitry Timoshkov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1

--- Comment #1 from Dmitry Timoshkov  2012-02-26 08:35:44 CST ---
http://www.winehq.org/pipermail/wine-patches/2012-February/111811.html
should fix it.

[Bug 30004] Scrollbars flicker while searching in regedit

http://bugs.winehq.org/show_bug.cgi?id=30004

--- Comment #2 from A Wine user  2012-02-27 03:03:51 CST ---
(In reply to comment #1)
> http://www.winehq.org/pipermail/wine-patches/2012-February/111811.html
> should fix it.

Hi Dmitry,

The patch did fix the flickering issue for me, but I noticed a few new oddities
with the treeview scrollbars in regedit after applying it:

1. When regedit is first opened, a horizontal scrollbar is present even though
there's no need to scroll.

2. Expend HKEY_CLASSES_ROOT, then select it. A vertical scrollbar should
appear. Now close and reopen regedit - HKEY_CLASSES_ROOT is still expanded, but
the vertical scrollbar has disappeared.

[Bug 30004] Scrollbars flicker while searching in regedit

http://bugs.winehq.org/show_bug.cgi?id=30004

Jerome Leclanche  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #3 from Jerome Leclanche  2012-04-24 11:55:55 CDT ---
Patch did not seem to make it. Update?

[Bug 30004] Scrollbars flicker while searching in regedit

http://bugs.winehq.org/show_bug.cgi?id=30004

--- Comment #4 from Austin English  2013-08-07 21:18:12 CDT ---
I can't reproduce this in 1.4 or 1.7, but maybe I'm not understanding
correctly. Could you retest please?

[Bug 30004] Scrollbars flicker while searching in regedit

http://bugs.winehq.org/show_bug.cgi?id=30004

A Wine user  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #5 from A Wine user  2013-08-13 00:15:09 CDT ---
(In reply to comment #4)
> I can't reproduce this in 1.4 or 1.7, but maybe I'm not understanding
> correctly. Could you retest please?

I don't see any flickering with 1.7.0.

[Bug 30004] Scrollbars flicker while searching in regedit

http://bugs.winehq.org/show_bug.cgi?id=30004

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #6 from Alexandre Julliard  2013-08-30 13:06:12 CDT ---
Closing bugs fixed in 1.7.1.