[0.4.8][COMCTL32][WIN32SS] Fix multiple scrollbar redraw issues
authorJoachim Henze <Joachim.Henze@reactos.org>
Sun, 20 Dec 2020 05:43:31 +0000 (06:43 +0100)
committerJoachim Henze <Joachim.Henze@reactos.org>
Sun, 20 Dec 2020 05:43:31 +0000 (06:43 +0100)
commitc89ff3fde7d83e57070920f34338f99d2cafbf7a
treee48900745d111786a0cd9a7499111efe4f749222
parentbe88e9e7b6a9a855a2fab3510e7c7bd0184b54ea
[0.4.8][COMCTL32][WIN32SS] Fix multiple scrollbar redraw issues

This fixes:
- CORE-15911 "Scrollbars do not disappear when Maximizing and not needed"
- CORE-10617 "ListView corrupt scrollbar upon resizing the column-header"

and fixes regressions:
- CORE-15429 "Uninitialized scrollbars in 'My Computer' permanently drawn"
- CORE-16466 "Uninitialized scrollbars in 'My Computer' do still flash up for a fraction of a second before getting overpainted"
both unhidden by SVN r75735 == git 0.4.7-dev-168-g 6af37fd54e53658bb4d832d01e4ee2546af98835

by porting back the commits:
0.4.14-dev-312-g b931f643e35e6a23dbef99e785804039ea579b6a
0.4.13-dev-535-g 1158c241941a13d8374f3f1b3016c672c824e7f0
dll/win32/comctl32/listview.c
win32ss/user/ntuser/winpos.c