RE: Error while creating Embedded Canvas

Hi Nikos,

You have to pass the Window id to gVirtualX->AddWindow(), and not the widget. I.e: int wid = gVirtualX->AddWindow((ULong_t)ui->displayWidget->winId(), 530, 300);

Cheers, Bertrand.

-----Original Message-----
From: Nikolaos Karastathis
Sent: 23 September 2011 05:02
To: Bertrand Bellenot
Cc: roottalk (Mailing list discussing all aspects of the ROOT system.) Subject: Re: [ROOT] Error while creating Embedded Canvas

Hello Bertrand,

Thank you for your prompt response.

I made a stripped down version of what I'm trying to do. I made the UI using QtCreator. You should be able to compile it, but if executed you should be able to reproduce the segfault.

My output is :

Warning in <TCanvas::ResizePad>: fCanvas width changed from 0 to 10 Warning in <TCanvas::ResizePad>: fCanvas height changed from 0 to 10

• Break *** segmentation violation

Cheers,
Nikos

On 09/22/2011 10:43 AM, Bertrand Bellenot wrote:
> Hi Nikos,
>
> Could you send a running piece of code illustrating the problem?
>
> Cheers, Bertrand.
>
>

--
Nikos Karastathis
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