[Interest] QPixmap : cannot create a qpixmap when no gui is being used
Scott Aron Bloom
scott.bloom at onshorecs.com
Fri Jan 3 19:29:25 CET 2014
Use QCoreApplication when gui is false…
From: etienne.sandre.chardonnal at gmail.com [mailto:etienne.sandre.chardonnal at gmail.com] On Behalf Of Etienne Sandré-Chardonnal
Sent: Friday, January 3, 2014 10:14 AM
To: Scott Aron Bloom
Cc: interest at qt-project.org
Subject: Re: [Interest] QPixmap : cannot create a qpixmap when no gui is being used
Yes but... Why is "new QApplication(argc,argv,gui)" trying to create QPixmaps when gui=false?
2014/1/3 Scott Aron Bloom <scott.bloom at onshorecs.com<mailto:scott.bloom at onshorecs.com>>
The issue is, you can run most of the GUI components, in non-gui mode..
Scott
From: interest-bounces+scott.bloom=onshorecs.com at qt-project.org<mailto:onshorecs.com at qt-project.org> [mailto:interest-bounces+scott.bloom<mailto:interest-bounces%2Bscott.bloom>=onshorecs.com at qt-project.org<mailto:onshorecs.com at qt-project.org>] On Behalf Of Etienne Sandré-Chardonnal
Sent: Friday, January 3, 2014 9:03 AM
To: interest at qt-project.org<mailto:interest at qt-project.org>
Subject: [Interest] QPixmap : cannot create a qpixmap when no gui is being used
Dear all,
I have the following main function:
int main(int argc, char *argv[])
{
//Check if gui is required (no parameters given, or "-gui" parameter)
bool gui;
if( argc<=1 || hasGuiParam(argc, argv) )
gui = true;
else
gui = false;
QCoreApplication * a = new QApplication(argc, argv, gui);
...
}
And I get the title error (cannot create QPixmap with no gui) at the QApplication creation (not after)
What is wrong? That's the very start of the app.
Thanks,
Etienne
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