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List:       pykde
Subject:    Re: [PyQt] Easy Question - How to use selectionChanged on a QTreeView?
From:       Richie Ward <richies () gmail ! com>
Date:       2016-11-20 23:06:11
Message-ID: CANLZi5HTzQF7RiMShVLo=y+qZyY2PrEF8rHyyHDX83678zbxww () mail ! gmail ! com
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Thanks, that solved my problem! I didn't think of trying that.

On 20 November 2016 at 22:33, Florian Bruhin <me@the-compiler.org> wrote:
> * Richie Ward <richies@gmail.com> [2016-11-20 22:27:13 +0000]:
>> As I understand it, I have to use
>> setSelectionModel(MySelectionModel()) and subclass
>> QItemSelectionModel. I can then override selectionChanged. My attempts
>> to do this have resulted in this error:
>> QAbstractItemView::setSelectionModel() failed: Trying to set a
>> selection model, which works on a different model than the view.
>
> That's a signal, so you should be able to simply do:
>
>     view.selectionModel().selectionChanged.connect(selection_changed)
>
> And then handle it in there, without subclassing anything.
>
> Florian
>
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> http://www.the-compiler.org | me@the-compiler.org (Mail/XMPP)
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-- 
Thanks, Richie Ward
https://uk.linkedin.com/in/richie-ward-07ab0495
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