is recommendable.
Heinz Preisig
On 09/22/2010 05:06 PM, Preisig, Heinz A wrote:
PS: playing more it is not only the spin box. Other actions taken on
the interface slow it down too. Thus it is not a problem with the spin
boxes, but must be more generic. Only noticed the problem there first
I observed that when using integer spin boxes in a timed loop the
performance drops significantly after changing a value. After dxchanging
them by double spin boxes no deterioration was observed.
Heinz Preisig
___
PyQt mailing list
what the problem is
Heinz
On 09/22/2010 04:04 PM, Hans-Peter Jansen wrote:
On Wednesday 22 September 2010, 15:45:15 Preisig, Heinz A wrote:
I observed that when using integer spin boxes in a timed loop the
performance drops significantly after changing a value.
Heinz, could you
PS: playing more it is not only the spin box. Other actions taken on the
interface slow it down too. Thus it is not a problem with the spin
boxes, but must be more generic. Only noticed the problem there first.
On 09/22/2010 04:48 PM, Preisig, Heinz A wrote:
Certainly:
I am using a timer
domain.
On 09/05/2010 08:32 AM, Preisig, Heinz A wrote:
Thanks for the help. I shall modify the code and look at the example
too. I also decided to re-install. Shall report on results.
Cheers,
Heinz
On 09/04/2010 03:30 PM, David Boddie wrote:
On Sat Sep 4 08:00:06 BST 2010, Preisig, Heinz
Thanks for the help. I shall modify the code and look at the example
too. I also decided to re-install. Shall report on results.
Cheers,
Heinz
On 09/04/2010 03:30 PM, David Boddie wrote:
On Sat Sep 4 08:00:06 BST 2010, Preisig, Heinz A wrote:
After upgrading Ubuntu 9.10 to 10.04 I
After upgrading Ubuntu 9.10 to 10.04 I encounter some problems with
running a graphics application I built last year. It uses the mechanisms
described in the example elasticnodes. The two application represent a
graph, which when moving the nodes also update the location of the arcs.
In both
I am running into problems controlling the exit from the wizard. Tried
several things but seem not to find a solution. Probably overlook
something...?
The code, attached below is executed on ubuntu 10.04 and I also tried on
kubuntu.
The problem is with done and reject. The task does not
Hi Colin,
thanks that does indeed work.
I thought though I essentially tried it with
QtGui.QWizard(self).done(r)
but that did not work.
Cheers, Heinz
On 08/12/2010 01:55 PM, Colin McPhail wrote:
super(Ui_WizardImpl, self).done(r)
--
Heinz A Preisig
Professor of
Sure, was reading a part of the manual that was in C/C++. You are
certainly correct.
Could not see it.
Thanks, Heinz
On 08/12/2010 04:10 PM, Sybren A. Stüvel wrote:
On 12-8-2010 15:30, Preisig, Heinz A wrote:
I thought though I essentially tried it with
QtGui.QWizard(self
PS:
I just checked and found that I also tried:
def done(self):
...
QtGui.QWizard.close(self)
and that did not work either.
Regards, Heinz
On 08/12/2010 04:10 PM, Sybren A. Stüvel wrote:
On 12-8-2010 15:30, Preisig, Heinz A wrote:
I thought though I essentially tried
Hi,
is there a way to get rid of the error
NotImplementedError: QGraphicsItem.paint() is abstract and must be
overridden
Thanks
Heinz Preisig
begin:vcard
fn:Preisig, Heinz A
n:Preisig;Heinz A
org:NTNU;Chemical Engineering
adr;quoted-printable:;;Sem S=C3=A6landsvei 4 (Kjemiblokk
The problem was that python did not know where the libraries were. Can
this be automated on the installer?
Cheers,
Heinz Preisig
Heinz A. Preisig wrote:
Hi I got a new machine and installed
1. python 2.5
2. PyQt *Py2.5-gpl-4.4.2-1
running an application I get the error message name start
First time around it is a little tricky to find out what is going wrong
when the dll is missing. It may not be trivial for everybody to find
out. Could either be included or mentioned in an installation description.
- Heinz Preisig
Giovanni Bajo wrote:
On 9/3/2007 12:23 PM, Phil Thompson
Hmmm, having installed the new version, the graphics items suddenly
moved twice as fast over the screen. Adjusting the move-event handler
fixed the problem. But there are more things (at least in the graphview
- group) that seem to have changed their behaviour.
Do we all know that?
Cheers,
and graphitems. Not quite sure on how to approach the problem.
I am using Eclipse + PyDev as a developing environment.
Heinz Preisig
Heinz A Preisig
Professor of Process Systems EngineeringPrivate:
Øvre Bakklandet 62 B, 7013 Trondheim, Norway
Department of Chemical Engineering
Norwegian
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