Re: [PySide] I don't understand why I'm getting QPainter::begin: Widget painting can only begin as a result of a paintEvent - Stack Overflow

[Kevin Cole]

Thanks to ekhumoro  (http://stackoverflow.com/users/984421/ekhumoro)
for a solution to my recent dilemma.
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[PySide] I don't understand why I'm getting QPainter::begin: Widget painting can only begin as a result of a paintEvent - Stack Overflow

[Kevin Cole]

I'm stuck. I don't ever explicitly call paintEvent. I create a QPainter()
instance inside of a paintEvent method and I get that error. Reduced code
example at:

http://stackoverflow.com/questions/40872318/i-dont-understand-why-im-getting-qpainterbegin-widget-painting-can-only-beg

(I'm not really understanding the whole graphics framework. I still find
the coordinate system bafflingly unpredictable. And I don't know C++. So
the original Qt docs on line aren't much use to me.)
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Re: [PySide] Moderating the issue tracker

[David J W]

Replying because this is cc'd to a QT account.  Maybe putting a captcha 
somewhere in the issue tracker would be appropriate.

On Thursday, October 6, 2016 at 1:49:31 PM UTC-6, Ryan Gonzalez wrote:
>
> Considering the recent outbreak involving spam-my "issues" created by 
> users with seemingly drug-induced names ("lapp lapp"? "boom"? really?), 
> I've been wondering if it would be possible for someone to moderate first 
> posts on the issue tracker. For instance, when a new account is created, if 
> the first issue contains "suspicious words" (e.g. the word "support" over 
> ten dozen times), then it would be held in a queue until a mod can verify 
> it's not a spam user. Thoughts?
>
> -- 
> Ryan
> [ERROR]: Your autotools build scripts are 200 lines longer than your 
> program. Something’s wrong.
> http://kirbyfan64.github.io/
>  
>
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[PySide] Connecting signal makes app exit.

[Alex V.]

When I connect to selectionChanged signal, app silently exits (Linux). 
If I assign selectionModel to local variable before connecting, it works 
as supposed.
Code below should stop executing at "connect", and should display window 
after uncommenting "sm = "

I would like to know why it works this way.

import sys, os
from PySide.QtGui import *
from PySide.QtCore import *

if __name__ == "__main__":
app = QApplication(sys.argv)
wnd = QDialog()

vbox = QVBoxLayout(wnd)
qtr = QTreeWidget(wnd)
vbox.addWidget(qtr)

#sm = qtr.selectionModel()
qtr.selectionModel().selectionChanged.connect(lambda *args: args)

wnd.show()
sys.exit(app.exec_())

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[PySide] Shiboken license?

[Dan Malone]

I'm trying to wrangle approval on our usage of Shiboken, which hinges
completely on which license it's under. Looking through all of the info, I
find conflicting references to both LGPL and GPL. Our approval caveats that
come with those have some critical differences so I really need to find out
which is correct and I'm hoping someone on your end can help.

Thanks,

*Dan Malone*
Software Coordinator
DreamWorks Animation
Tel. (818) 695-3869
email: dan.mal...@dreamworks.com
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