[Paraview-developers] ActiveSource changes when window focus is changed

[Utkarsh Ayachit]

One possibility is this [1]. It adds support to make the "clicked" object
the active source.

[1]
http://www.paraview.org/ParaView/Doc/Nightly/www/cxx-doc/classpqObjectPickingBehavior.html

On Thu, Jun 4, 2015 at 2:44 PM Utkarsh Ayachit <utkarsh.ayachit at kitware.com>
wrote:

> Anton,
>
> The easiest way to debug this is put a break point in
> pqActiveObjects::sourceChanged() signal. Something/someone is changing the
> active source, changing views doesn't result in changing the active source
> in ParaView.
>
> Utkarsh
>
> On Thu, Jun 4, 2015 at 1:57 PM <anton.piccardo-selg at stfc.ac.uk> wrote:
>
>> Hi,
>>
>> I have been working on a customization of PV. Recently we switched from
>> PV3.981. to PV4.3.1 and found an odd migration issue.
>>
>> We produce a simple linear chain of a source and a filter where the
>> filter is the ActiveSource and visible and the underlying source is
>> invisible. Once we change the focus from the window containing the render
>> view to another window and back again, the ActiveSource is reset to the
>> underlying source (which remains invisible).
>>
>> I realise this is quite vague, but maybe somebody has seen something like
>> this. If so, please let me know.
>>
>> Many thanks and best regards,
>>
>> Anton
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