[ wxwindows-Bugs-1879009 ] [2.8] EVT_LIST_COL_RIGHT_CLICK bug when LstCtrl scrolled

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Bugs item #1879009, was opened at 2008-01-24 17:29
Message generated for change (Comment added) made by vadz
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Category: wxMSW specific
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Phil Hinton (philhinton)
Assigned to: Nobody/Anonymous (nobody)
Summary: [2.8] EVT_LIST_COL_RIGHT_CLICK bug when LstCtrl scrolled

Initial Comment:
Found in:

  wxPython 2.8.7.1 -- wx-2.8-msw-unicode

Also reproduced in:

  listtest.exe from wxWidget 2.8.7 ListCtrl sample

How to reproduce:

 o Open wxPython Demo

 o Navigate to Core Windows / Controls

 o Run ListCtrl demo

 o Resize window & drag vertical splitter to make ListCtrl window narrower

 o Scroll ListCtrl horizontally so that the "Artist"
column does not show

 o Left click on the "Title" column and "OnColClick:
1" is logged, as expected

 o But right click on "Title" column and "OnColRightClick: 0 (u'Artist', 0, 165, -1)" is logged.


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>Comment By: Vadim Zeitlin (vadz)
Date: 2008-02-14 00:09

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The bug was indeed fixed (apparently blindly because the fix inadvertently
introduced another bug) in the trunk during some refactoring, fixed in 2.8
too now. And also fixed the secondary bug in the trunk.

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Comment By: SourceForge Robot (sf-robot)
Date: 2008-02-10 16:12

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This Tracker item was closed automatically by the system. It was
previously set to a Pending status, and the original submitter
did not respond within 14 days (the time period specified by
the administrator of this Tracker).

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Comment By: Robin Dunn (robind)
Date: 2008-01-27 21:42

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The C++ listctrl sample in the 2.8 branch does show the problem.

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Comment By: Vadim Zeitlin (vadz)
Date: 2008-01-26 23:41

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I don't see it in the C++ listctrl sample (in the trunk): if I I start it
and make the window of minimal possible width, a horizontal scrollbar
appears but even if I scroll it to the rightmost limit right clicking on
the columns still gives the correct index in the log messages.

So it has either been fixed in the trunk (but I don't see any relevant
changes) or it depends on Windows version (tested under 2003) or it's
somehow Python-specific. Or maybe I misunderstood the bug... Robin, could
you please check the C++ sample and tell me if you see the problem there?
Thanks!

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Comment By: Robin Dunn (robind)
Date: 2008-01-24 17:55

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In other words, the column value in the event object does not take
scrolling into account, and when the first column is scrolled out of view
and the header is right-clicked then the column value in the event is based
on what is the first visible column instead of its real column number.

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