[Scummvm-tracker] [ScummVM :: Bugs] #16600: GUI: Issues with key press navigation in List View on the launcher

[ScummVM :: Bugs]

#16600: GUI: Issues with key press navigation in List View on the launcher
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Reporter:  antoniou79                       |       Owner:  (none)
    Type:  defect                           |      Status:  new
Priority:  blocker                          |   Component:  GUI
 Version:                                   |  Resolution:
Keywords:  scrolling, keypress, PgDn, PgUp  |        Game:
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Changes (by mikrosk):

 * priority:  high => blocker

Comment:

 I have done some testing on the Atari backend. This one is special in that
 way that it doesn't use the OS file selector but the built-in one. Also,
 this is the green built-in theme.

 When I click "Add game" I see four folders and three files. When I scroll
 down with the mouse wheel, everything is fine up to the point of reaching
 the first file with the highlighted cursor. Then I get a nullptr crash.

 Rough bisection:

 2026.1 works
 Commit cde22a74 works
 Commit ba3c07a2 suddenly highlighted all items when scrolling (but didn't
 crash)
 Commit e1f355ab almost works but stops on the first file, i.e. the
 highlighted cursor doesn't proceed further
 Commit 2f99f693 still behaves this way
 Commit b72707b6 started crashing on the first file
 ... and this is how it is it latest master today.

 Raising priority as blocker.
-- 
Ticket URL: <https://bugs.scummvm.org/ticket/16600#comment:2>
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