Re: [wxVTK] [ wxvtk-Bugs-1919659 ] keyboard events not caught

[Mathieu M. <mat...@gm...>]

Julle

  If you get a chance, could you please try the CVS HEAD version of wxVTK.

Thanks
-Mathieu

On Tue, Apr 8, 2008 at 11:11 PM, Mathieu Malaterre
<mat...@gm...> wrote:
> Hi there,
>
>   Is anyone using wx 2.8.7 ? Could anyone confirm the bug ?
>
>  Thanks
>  -Mathieu
>
>
>
>
>  ---------- Forwarded message ----------
>  From: SourceForge.net <no...@so...>
>  Date: Wed, Mar 19, 2008 at 4:30 PM
>  Subject: [ wxvtk-Bugs-1919659 ] keyboard events not caught
>  To: no...@so...
>
>
>  Bugs item #1919659, was opened at 2008-03-19 14:30
>   Message generated for change (Tracker Item Submitted) made by Item Submitter
>   You can respond by visiting:
>   https://sourceforge.net/tracker/?func=detail&atid=669338&aid=1919659&group_id=114757
>
>   Please note that this message will contain a full copy of the comment thread,
>   including the initial issue submission, for this request,
>   not just the latest update.
>   Category: Interface
>   Group: v1.0 (example)
>   Status: Open
>   Resolution: None
>   Priority: 5
>   Private: No
>   Submitted By: JulleJuntunen (jullejuntunen)
>   Assigned to: Mathieu Malaterre (malat)
>   Summary: keyboard events not caught
>
>   Initial Comment:
>   Hi,
>
>   Keyboard events are not caught on Gentoo Linux (2.6.22-gentoo-r5)
>  using wxWidgets GTK 2.8.7.
>   This means VTK keyboard interactions won't work in a wxVTK window.
>
>   This behaviour can be seen simply by adding a printout as the first
>  line in wxVTKRenderWindowInteractor::OnKeyDown() method and then
>  running any of the included test applications -> on any keypress the
>  OnKeyDown() is not invoked (no printout).
>
>   Problem seems to be due to not passing keyboard focus to wxVTK
>  (wxGLCanvas) window.
>
>   One simple fix that works for me is to add line
>   SetFocus() into method wxVTKRenderWindowInteractor::OnEnter(), i.e.
>  when ever the VTK window is entered the keyboard focus is forced to
>  this window. Not sure if this works as a general fix, but I guess
>  similar thing should be done at least when clicking the window.
>
>   My wxVTK versions are
>
>   1.30 for wxVTKRenderWindowInteractor.cxx
>   1.16 for wxVTKRenderWindowInteractor.h
>
>   I've checked this also on windows, with exactly the same results.
>
>   cheers
>   -julle
>
>   ----------------------------------------------------------------------
>
>   You can respond by visiting:
>   https://sourceforge.net/tracker/?func=detail&atid=669338&aid=1919659&group_id=114757
>
>
>
>  --
>  Mathieu
>



-- 
Mathieu