Re: [PyQt] Fwd: QFileDialog error

On Saturday 23 July 2011 07:41:18 Vincent Vande Vyvre wrote: > It's normal, lineedit.text() returns a QString and Python don't like that. > > Use : os.path.split(str(self.lineedit.text())) > > -- > Vincent V.V. > Oqapy . Qarte+7 . PaQager Aha, thats got it, thankyou very much Martin _

Re: [PyQt] Fwd: QFileDialog error

hi Yaşar, aah sorry , yes its fails when assigning it to its own string, so it's a split problem? rather than QFileDialog Martin On Saturday 23 July 2011 08:07:42 Yaşar Arabacı wrote: > -- Yönlendirilmiş ileti -- > Kimden: Yaşar Arabacı > Tarih: 23 Temmuz 2011 08:07 > Konu: Re:

Re: [PyQt] Fwd: QFileDialog error

Le 23/07/11 07:07, Yaşar Arabacı a écrit : -- Yönlendirilmiş ileti -- Kimden: Yaşar Arabacı Tarih: 23 Temmuz 2011 08:07 Konu: Re: [PyQt] QFileDialog error Kime: Martin Airs

Re: [PyQt] Are theer limits to the ability of QWebView to process javascript?

Le 23/07/11 03:12, Phlip a écrit : On Fri, Jul 22, 2011 at 1:14 PM, BJ wrote: I have a webpage containing quite a bit of _javascript_ to display Google Maps. It seems to run well on IE and Firefox browsers but is unable to run in a QWebView. C

[PyQt] Fwd: QFileDialog error

-- Yönlendirilmiş ileti -- Kimden: Yaşar Arabacı Tarih: 23 Temmuz 2011 08:07 Konu: Re: [PyQt] QFileDialog error Kime: Martin Airs What happens when you assign it to its own string. Do you get error while assigning it to string or when using that string with file dialog? 2011/7

[PyQt] QFileDialog error

Good day all, In this test case script I have added at the bottom, It bombs with this error... [martin@desktop python]$ python testcase.py Traceback (most recent call last): File "testcase.py", line 17, in pressed filename = QtGui.QFileDialog.getOpenFileName(self, 'Open file', os.path.spl

Re: [PyQt] Are theer limits to the ability of QWebView to process javascript?

On Fri, Jul 22, 2011 at 1:14 PM, BJ wrote: > I have a webpage containing quite a bit of javascript to display Google > Maps. > It seems to run well on IE and Firefox browsers but is unable to run in a > QWebView. Can you report any error messages, or logging? Can you survey other Ajax sites & se

Re: [PyQt] QGraphicsScene background

>> in long-running >> programs    >> >> when many many items have been added, the >> scene  >> >> starts to slow down. > Did you checked the na

[PyQt] QtWebKIt: traversing the domtree, how to get the tag-less items ?

hello, I'm having trouble finding tag-less elements in the dom tree. Can someone explain what I'm doing wrong ? # web2 is a QtWebView, and here it's filled with some contents frame = self.web2.page().mainFrame() frame.setHtml ( """ This is the Titls first line with p-ta

[PyQt] Simple C++ example doesn't work

Hi, I was looking at SIP documentation and trying simple c++ example when I got: g++ -c -O2 -g -fPIC -Wall -W -DNDEBUG -I. -I/usr/include/python2.7 -o sipwordcmodule.o sipwordcmodule.cpp g++ -c -O2 -g -fPIC -Wall -W -DNDEBUG -I. -I/usr/include/python2.7 -o sipwordWord.o sipwordWord.cpp g++ -sh

Re: [PyQt] QGraphicsScene background

On Friday 22 July 2011, 21:04:44 Lee Harr wrote: > I work on a turtle graphics application written using > PyQt (pynguin.googlecode.com) and I am stuck on one > particular feature that I would like to add. > > Right now, I am using QGraphicsScene and when the > turtle draws, it uses QGraphicsItem b

Re: [PyQt] how to use a JS method from within Python ?

On 22-07-2011 11:49, Phil Thompson wrote: > On Thu, 21 Jul 2011 18:12:03 +0200, Stef Mientki > wrote: >> hello, >> >> I use CodeMirror as an editable codeeditor in a QWebView. >> After creating an inserting CodeMirror, I get a reference to that >> CodeMirror object. >> Now I want to execute some o

[PyQt] Are theer limits to the ability of QWebView to process javascript?

I have a webpage containing quite a bit of javascript to display Google Maps. It seems to run well on IE and Firefox browsers but is unable to run in a QWebView. bob ___ PyQt mailing listPyQt@riverbankcomputing.com http://www.riverbankcomputing.

Re: [PyQt] QRunnable issue

On Monday 18 July 2011, 20:36:53 Jeremy Sanders wrote: > Hi - I'm having problems with the following code where a QRunnable > emits a signal then ends. If you click the button it should print > 1,2,3. It sometimes works for the first few times but the wrong > number of arguments is given to the slo

[PyQt] QGraphicsScene background

I work on a turtle graphics application written using PyQt (pynguin.googlecode.com) and I am stuck on one particular feature that I would like to add. Right now, I am using QGraphicsScene and when the turtle draws, it uses QGraphicsItem based objects to show the results. Mostly QGraphicsPathItem,

Re: [PyQt] Embedded PyQt send signal to Qt

On Fri, 22 Jul 2011 23:08:51 +0800, zhang jian wrote: > I can retrieve the PyQt widget via Python C API, but it is a PyObject*, so > how to convert PyObject* to a QObject* ? Once I have the QObject*, the rest > should be easy in C++. > > zhang http://www.riverbankcomputing.com/static/Docs/sip4/c

Re: [PyQt] Embedded PyQt send signal to Qt

I can retrieve the PyQt widget via Python C API, but it is a PyObject*, so how to convert PyObject* to a QObject* ? Once I have the QObject*, the rest should be easy in C++. zhang On Fri, Jul 22, 2011 at 5:21 PM, Phil Thompson wrote: > On Tue, 19 Jul 2011 04:26:52 +0800, zhang jian > wrote: > >

Re: [PyQt] QRunnable and emitting signals

2011/7/19 Jeremy Sanders : > Is there an easy way to signal a result from a QRunnable? I've worked > around this problem by replacing the code with a worker thread and a > semaphore. It works for me with a separate QObject-derived class, which properly declares the signal using the new-style signa

[PyQt] How do I work StatusTip of QMenu?

Hello! I have a question. I want to add statusbar tip of menu not a action in menu. So, I just set a statustip to QMenu returned by "self.menuBar().addMenu(...)" I thought it should work because QMenu inherits QWidget has 'setStatusTip' method. But, it does not work, instead, some widgets (ex,

Re: [PyQt] how to use a JS method from within Python ?

On Thu, 21 Jul 2011 18:12:03 +0200, Stef Mientki wrote: > hello, > > I use CodeMirror as an editable codeeditor in a QWebView. > After creating an inserting CodeMirror, I get a reference to that > CodeMirror object. > Now I want to execute some of the methods of the CodeMirror object. > Is that p

Re: [PyQt] SIP first use questions

On Thu, 21 Jul 2011 13:41:32 +0200, Linos wrote: > Hi, > i am trying to do my first library wrapper to the libfprint c lib > (http://www.freedesktop.org/wiki/Software/fprint/libfprint) using SIP, i > have > any doubts, sorry if any or all of them are pretty obvious but i develop > nearly

Re: [PyQt] SIP sytax error

On Tue, 19 Jul 2011 00:05:44 -0700, "Vivek Narvekar" wrote: > Hello, > > > > I am badly stuck up with some SIP syntax. Please help. > > I am trying to upgrade SIP files, which were originally written for SIP > version 3.3, to a newer version SIP 4.7.9 > > > > 1) I have a class membe

Re: [PyQt] Embedded PyQt send signal to Qt

On Tue, 19 Jul 2011 04:26:52 +0800, zhang jian wrote: > Hi, > > I have a question about embedded PyQt inside a Qt (C++) app. For now I have > an app totally written in PyQt, then I want to embed it inside a Qt app > written in C++. I have no problem putting PyQt ui stuff inside a Qt Widget. > I c

[PyQt] QPainter warnings when resizing a QWebView element

I'm attempting to use flot, a jquery/javascript plotting library to draw plots in a QWebView. Everything goes well except that I need to resize the plot as the window resizes. I'm doing this in Javascript, of course. Once the resize occurs and my redraw callback fires, I get a warning over and o

Re: [PyQt] Snippet to embed a widget in an editor.

David Boddie wrote: >> I switched to a vertically scrolling layout, and I'll just stuff what >> I need into it, one by one. > Have you thought about just using a layout and putting rich text QLabel > widgets and buttons into it? C-; > Call the findChildren() method, optionally passing the class

Re: [PyQt] Snippet to embed a widget in an editor.

> I changed the code for the text object to use the widget's size hint. Awesome, thanks, but..! I can't click on the form; the point was simulating a web page's form. I switched to a vertically scrolling layout, and I'll just stuff what I need into it, one by one. (I'm going for a chat scroll, l

[PyQt] how to use a JS method from within Python ?

hello, I use CodeMirror as an editable codeeditor in a QWebView. After creating an inserting CodeMirror, I get a reference to that CodeMirror object. Now I want to execute some of the methods of the CodeMirror object. Is that possible from within Python ? # get the webframe frame = self

[PyQt] SIP first use questions

Hi, i am trying to do my first library wrapper to the libfprint c lib (http://www.freedesktop.org/wiki/Software/fprint/libfprint) using SIP, i have any doubts, sorry if any or all of them are pretty obvious but i develop nearly ever on python, a bit on Qt C++ so all of this it is a bit strange

[PyQt] QRunnable and emitting signals

Hi - I'm having problems with the following code where a QRunnable emits a signal then ends. If you click the button it should print 1,2,3. It sometimes works for the first few times but the wrong number of arguments is given to the slot after that. I'm using 4.8.3 on Linux (x86). Is this a PyQt

[PyQt] SIP sytax error

Hello, I am badly stuck up with some SIP syntax. Please help. I am trying to upgrade SIP files, which were originally written for SIP version 3.3, to a newer version SIP 4.7.9 1) I have a class member function, written in one of the SIP file, which looks as below. double* GetIcValue

Re: [PyQt] Snippet to embed a widget in an editor.

On Sun Jul 17 04:57:00 BST 2011, Phlip wrote: > Hi, group. I'm trying to embed an object into a QTextEdit which is NOT > (shocked gasp!) an SVG image. > > Foundational for embedding a panel, I'm trying to embed a widget. But > I can't seem to get the size right. Here's the sauce: [...] > If you

[PyQt] Embedded PyQt send signal to Qt

Hi, I have a question about embedded PyQt inside a Qt (C++) app. For now I have an app totally written in PyQt, then I want to embed it inside a Qt app written in C++. I have no problem putting PyQt ui stuff inside a Qt Widget. I can call stuff in PyQt from Qt using PyObject_CallMethod(), but I do

[PyQt] QRunnable issue

Hi - I'm having problems with the following code where a QRunnable emits a signal then ends. If you click the button it should print 1,2,3. It sometimes works for the first few times but the wrong number of arguments is given to the slot after that. Is this a PyQt bug? I'm using 4.8.3 on Ubuntu

[PyQt] QColorDialog: saving custom colors on Mac

I'm trying to save the custom colors of QColorDialog using QSettings. On Windows this is working correctly, but on Mac I'm having some problems: 1. QColorDialog.customColor() returns a long instead of an int 2. When I save that long using QSettings, it comes back as an int with a value of -1