On 06.10.10 22:40:28, danny wrote:
Are you sure, that the activated signal doesn't fit your needs?
Unfortunately, yes. I forgot to mention, that I have the activated signal
connected to a slot that shows when it fires. I also have both
selectionChanged
and currentChanged overridden to
Am Donnerstag 07 Oktober 2010, 00:40:28 schrieb danny:
My app constructs a tree by drag and drop. When I drop a node, I
immediately make that node current and edit it's text. The execution order
seems to selectionChanged, then currentChanged. The activated signal never
fires at all.
On Mon, 4 Oct 2010 22:27:59 +0200, Erik Janssens
erik.janss...@conceptive.be wrote:
Hi,
I finally got around writting a simple test case to demonstrate
the deadlock in the signal/slot new style connections.
The test case can be ran using the following command :
python -m nose.core -v -s
Thanks for making my day !
I was already considering a complete refactoring to
get around the issue.
On Thu, 2010-10-07 at 11:09 +0100, Phil Thompson wrote:
On Mon, 4 Oct 2010 22:27:59 +0200, Erik Janssens
erik.janss...@conceptive.be wrote:
Hi,
I finally got around writting a simple
On Wed, 6 Oct 2010 14:33:29 +0200, Hans-Peter Jansen h...@urpla.net
wrote:
Hi Phil,
today, I noticed, that there's an ugly issue, resulting in such
tracebacks:
Traceback (most recent call last):
File main.py, line 84, in module
win = MainWin()
File mainwin.py, line 25, in
Hello,
I'm trying to develop a simple application that should do some
calculation in a multiprocessing process and update a progress bar. I
have tried to use the signal-slot technology to update the progress bar
but at the end of my computation the gui crashes and i get:
python:
Am Donnerstag 07 Oktober 2010, 14:13:29 schrieb Nicola Creati:
I'm trying to develop a simple application that should do some
calculation in a multiprocessing process and update a progress bar. [...]
Thi sis the code i'm using:
There's no __main__ code, is there? I'd be easier for others to
Am Donnerstag 07 Oktober 2010, 14:13:29 schrieb Nicola Creati:
Hello,
I'm trying to develop a simple application that should do some
calculation in a multiprocessing process and update a progress bar. I
have tried to use the signal-slot technology to update the progress bar
but at the end of
Hans Meine wrote:
Am Donnerstag 07 Oktober 2010, 14:13:29 schrieb Nicola Creati:
I'm trying to develop a simple application that should do some
calculation in a multiprocessing process and update a progress bar. [...]
Thi sis the code i'm using:
There's no __main__ code, is there?
Hans Meine wrote:
Am Donnerstag 07 Oktober 2010, 14:13:29 schrieb Nicola Creati:
Hello,
I'm trying to develop a simple application that should do some
calculation in a multiprocessing process and update a progress bar. I
have tried to use the signal-slot technology to update the progress bar
Hello, friends!
I'm getting a problem in my app: QWebPage crashes when i call
mainFrame().toHtml() method. Moreover, mainFrame().findAllElements() always
return 0 on any parameters (even trying to search body tag).
Test case, demonstrating both problems: http://pastebin.ca/1956776
Thank you for
Appropriate C++ program doesn't crash!
--
Alexey Y Uzhva
Everything will be all right in the end.
If it's not all right, it's not the end.
2010/10/7 Alexey Y Uzhva ale...@uzhva.com
Hello, friends!
I'm getting a problem in my app: QWebPage crashes when i call
mainFrame().toHtml() method.
Anyhow, I would use the currentChanged signal if you're interested in a
single
currently highlighted item, or activated if you connect to more expensive /
interruptive operations that should be more explicitly activated.
Thanks to everyone for the explanations. I'm starting to grok what
Am Donnerstag 07 Oktober 2010, 16:48:07 schrieb danny:
One followup question to your response. I can't find a currentChanged
signal, only a currentChanged slot. Clearly there is something I am not
understanding. I overrode QAbstractItemView.currentChanged because that is
all I could find. In
Look in the selection model:
http://doc.trolltech.com/4.5/qitemselectionmodel.html#currentChanged
thanks,
I was looking in the wrong place. I guess the correct way to reference the
signal is:
myTreeView.selectionModel().currentChanged
thanks,
D
On Thu, 7 Oct 2010 00:35:16 +0200, David Boddie da...@boddie.org.uk
wrote:
On Tue Oct 5 09:36:49 BST 2010, Phil Thompson wrote:
The minehunt example only seems to need support for lists of QObjects.
Are
there any other examples anywhere that have different use cases?
I guess that's more
Below is a sample program that demonstrates a problem with the updating of a
Tab's size when setTabsClosable(false) is dynamically set.
Run the program as is and add some tabs, and then remove some with either the
close box or the 'Remove' button. When the last tab is shown, you'll see that
On Thursday 07 October 2010, 13:14:45 Phil Thompson wrote:
On Wed, 6 Oct 2010 14:33:29 +0200, Hans-Peter Jansen
today, I noticed, that there's an ugly issue, resulting in such
tracebacks:
As you can see, qApp is always involved, translate() most of the
time, too. The real ugliness comes
On 07/10/10 19:00, Nate Reid wrote:
Below is a sample program that demonstrates a problem with the updating of a
Tab's size when setTabsClosable(false) is dynamically set.
Run the program as is and add some tabs, and then remove some with either the
close box or the 'Remove' button. When the
On Thu, 07 Oct 2010 16:34:41 +0100, Phil Thompson
p...@riverbankcomputing.com wrote:
On Thu, 7 Oct 2010 00:35:16 +0200, David Boddie da...@boddie.org.uk
wrote:
On Tue Oct 5 09:36:49 BST 2010, Phil Thompson wrote:
The minehunt example only seems to need support for lists of QObjects.
Are
On 08.10.10 01:08:08, Giovanni Bajo wrote:
On Thu, 07 Oct 2010 16:34:41 +0100, Phil Thompson
p...@riverbankcomputing.com wrote:
On Thu, 7 Oct 2010 00:35:16 +0200, David Boddie da...@boddie.org.uk
wrote:
On Tue Oct 5 09:36:49 BST 2010, Phil Thompson wrote:
The minehunt example only
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