Sat, Apr 13, 2013 at 6:52 PM, Christophe BAL wrote:
> Hello,
> can you give your solution ?
>
> Christophe.
>
>
> 2013/4/14 Tom Brown
>
>> Ah! I found the QGraphicsView.mapToScene() method. This solved my problem.
>>
>> Thanks!
>> Tom
>>
>>
Ah! I found the QGraphicsView.mapToScene() method. This solved my problem.
Thanks!
Tom
On Sat, Apr 13, 2013 at 6:06 PM, Tom Brown wrote:
> I've found that this problem isn't specific to a bezier curve. If I change
> the curve to a straight line, I observe the same problem. S
2013 at 5:15 PM, Tom Brown wrote:
> I've created a simple application (see below) that draws a bezier curve. I
> want to give the user the ability to select the curve so they can move it
> around. However, I'm having trouble selecting the curve in an intuitive
> fashion. W
I've created a simple application (see below) that draws a bezier curve. I
want to give the user the ability to select the curve so they can move it
around. However, I'm having trouble selecting the curve in an intuitive
fashion. When I click on the curve, the point I click on is actually far
away
Hi,
OS: Ubuntu 64bit
Qt: qt-x11-opensource-src-4.4.0-rc1
sip: sip-4.7.5-snapshot-20080424
PyQt: PyQt-x11-gpl-4.4-snapshot-20080427
Qt and sip compiled/installed fine. The PyQt compile produced these
errors:
...
sipQtCorecmodule.o: In function `qtcore_pyqtproperty_traverse':
sipQtCorecmodule.cpp
On Tuesday 31 July 2007 15:48, Vláďa wrote:
> Would it be possible to write a simple guide on installing PyQt in
> Windows?
This is a little old, but still relevant:
http://iwiwdsmi.blogspot.com/2007/01/how-to-install-pyqt-41-python-25-and-qt_8340.html
___
On Thursday 26 July 2007 11:52, Tom Brown wrote:
> On Thursday 26 July 2007 11:41, b b wrote:
> > yes, same error
> >
> > C:\sip-4.6>mingw32-make
> > mingw32-make[1]: Entering directory `C:/sip-4.6/sipgen'
> > makefile:29: warning: overriding commands f
On Thursday 26 July 2007 11:41, b b wrote:
> yes, same error
>
> C:\sip-4.6>mingw32-make
> mingw32-make[1]: Entering directory `C:/sip-4.6/sipgen'
> makefile:29: warning: overriding commands for target `.c.o'
> makefile:26: warning: ignoring old commands for target `.c.o'
> gcc -c -O2 -w -DUNICODE
On Thursday 26 July 2007 10:45, b b wrote:
> Hi,
> thanks for the tip, but it helped not.
>
> b.
When you run mingw32-make, do you get the same errors? What errors do you get
if they are different?
Thanks,
Tom
___
PyQt mailing listPyQt@riverbankcom
On Thursday 26 July 2007 06:00, b b wrote:
[...]
> C:\sip-4.6>make
> makefile:29: warning: overriding commands for target `.c.o'
> makefile:26: warning: ignoring old commands for target `.c.o'
> mingw32-make[1]: Entering directory `C:/sip-4.6/sipgen'
> gcc -c -O2 -w -DUNICODE -DQT_LARGEFILE_SUPPORT
On Monday 23 July 2007 16:53, Tom Brown wrote:
> On Monday 23 July 2007 16:45, David Boddie wrote:
> > On Tue Jul 24 00:41:36 BST 2007, Tom Brown wrote:
> > > > Ok, maybe I need to configure Qt with -plugins-sql-psql. I'm trying
> > > > that out right now.
On Monday 23 July 2007 16:45, David Boddie wrote:
> On Tue Jul 24 00:41:36 BST 2007, Tom Brown wrote:
> > > Ok, maybe I need to configure Qt with -plugins-sql-psql. I'm trying
> > > that out right now.
> >
> > I've got this figured out. This is more
On Monday 23 July 2007 10:43, Tom Brown wrote:
> On Monday 23 July 2007 10:24, Tom Brown wrote:
> > I have manually compiled the psql driver for Qt 4.3.0. I then compiled
> > and installed SIP and PyQt4. Then I tried running my application:
> >
> > python -O test192cfm
On Monday 23 July 2007 10:24, Tom Brown wrote:
> I have manually compiled the psql driver for Qt 4.3.0. I then compiled and
> installed SIP and PyQt4. Then I tried running my application:
>
> python -O test192cfm.py
> QSqlDatabase: QPSQL driver not loaded
> QSqlDatabase: availabl
I have manually compiled the psql driver for Qt 4.3.0. I then compiled and
installed SIP and PyQt4. Then I tried running my application:
python -O test192cfm.py
QSqlDatabase: QPSQL driver not loaded
QSqlDatabase: available drivers: QSQLITE
...
I am missing an essential step. Can anybody please t
On Friday 20 July 2007 17:06, Tom Brown wrote:
> 1) compiled Qt 4.3.0
> 2) manually compiled the psql driver in the Qt tree
> 3) compiled SIP
> 4) tried to install SIP, which failed
>
> 'mingw32-make install' in the SIP directory failed with these errors:
>
> C:\
Hi,
I initially installed Qt 4.3.0, SIP (20070714 snapshot) and PyQt4 (20070714
snapshot) successfully into Windows Vista (32-bit). I ported my app from
linux to Vista. Well, I copied it to Vista and ran it. The app came up fine
with one exception, it needed the postgresql drivers for the Qt da
On Thursday 19 July 2007 15:27, Andreas Pakulat wrote:
> You don't need a full PostgreSQL installation, all you need is the
> client library which is normally available as dll. Also you always need
> that client lib no matter how you do the db access (i.e. Qt, some python
> module...)
I am using p
On Thursday 19 July 2007 13:16, Andreas Pakulat wrote:
> On 19.07.07 12:54:25, Tom Brown wrote:
> > def index(self, row, column, parent):
> > data = self.queryData[row][column]
> > return self.createIndex(row, column, data)
>
> You don't need the internal
On Thursday 19 July 2007 12:24, Hernán Rajchert wrote:
> stable? if not how unstable :P
>
> On 7/19/07, Andreas Pakulat <[EMAIL PROTECTED]> wrote:
> > On 19.07.07 15:38:28, Hernán Rajchert wrote:
> > > When would the qt version 4.3 will be added? im looking for making
> >
> > wizards
> >
> > Fetch
On Thursday 19 July 2007 10:41, Andreas Pakulat wrote:
> On 19.07.07 09:14:20, Tom Brown wrote:
> > On Wednesday 18 July 2007 15:40, Andreas Pakulat wrote:
> > > On 18.07.07 14:58:11, Tom Brown wrote:
> > > > Hi,
> > > >
> > > > I am using PyQ
On Wednesday 18 July 2007 15:40, Andreas Pakulat wrote:
> On 18.07.07 14:58:11, Tom Brown wrote:
> > Hi,
> >
> > I am using PyQt4 with Qt 4.2.3. I have subclassed QAbstractItemModel to
> > create a custom model for a custom combobox. I have overridden the
> > setDa
Hi,
I am using PyQt4 with Qt 4.2.3. I have subclassed QAbstractItemModel to create
a custom model for a custom combobox. I have overridden the setData() method
and keep getting this error:
TypeError: invalid result type from ECBModel.setData()
When I remove the call to emit(), the error goes a
On Mon, 2007-02-19 at 19:11 +0100, Fabian Steiner wrote:
> Hello!
>
> I am currently working on an application which controls several hosts in
> our network in order to ensure that there are online. This is done by a
> function called checkStatus() that needs to be called every 10 seconds.
> I
On Sunday 03 September 2006 16:22, Tom Brown wrote:
> I've installed PyQt4-win-gpl-4-snapshot-20060719 twice now on two different
> machines. The installations went fine without any problems. Now, I'm
> installing into a production machine and I get the make error below. The
I've installed PyQt4-win-gpl-4-snapshot-20060719 twice now on two different
machines. The installations went fine without any problems. Now, I'm
installing into a production machine and I get the make error below. The qt4
installation went fine and the sip installation went fine. Can anybody tel
Hi,
I am running into trouble with QComboBox.itemData(). I can add an item with
data to the combobox, but when I try to get the data back out, itemData()
returns an invalid QVariant. For example:
id = 1
self.addItem(rev, QVariant(id))
self.itemData(0).toInt() --> 0, False
self.itemData(0).isVal
On Thursday 10 August 2006 14:35, David Boddie wrote:
> On Mon, 31 Jul 2006 20:35:18 -0700, Tom Brown wrote:
> > I am using PyQt4. I would like to post keyboard messages to another
> > application to control it programmatically. In my old windows days,
> > I would someho
Hi,
I am using PyQt4. I would like to post keyboard messages to another
application to control it programmatically. In my old windows days, I
would somehow (don't remember how exactly) get a hold of the list of
applications, cycle through them until I found the one I wanted, then
got an app/wi
On Tuesday 02 May 2006 18:07, Tom Brown wrote:
> self.connect(self.ui.modelCB, SIGNAL('editTextChanged(const QString &
> text)'), self.modelChanged)
Doh! This was another stupid mistake. I just had to remove the argument name
from the signal so it looks like this:
self.con
I have connected just about all the signals of the QComboBox to a method in my
main window. However, none of these methods are getting called. The combo box
acts normally otherwise. Here is how I connect a signal:
self.connect(self.ui.modelCB, SIGNAL('editTextChanged(const QString & text)'),
s
My problem was solved by modifying the data() method of the StringsModel. This
method needs to check for the EditRole as well as the DisplayRole as shown
below.
if role in [Qt.DisplayRole, Qt.EditRole]:
return QVariant(self.strings[index.row()])
Thanks,
Tom
__
I have a QComboBox on my main window. I fill it with items using a model. I
see the items in the drop down list. However, when I select an item, it does
not show up in the box. When I call setCurrentIndex(0) the item at index 0
does not show up in the box. What am I doing wrong?
Here is how I f
On Tuesday 02 May 2006 10:13, Andy Davidoff wrote:
> What are you missing? Only this:
> QAbstractListModel.__init__(self, parent)
Doh! That was stupid (sigh). Thanks for pointing that out.
___
PyKDE mailing listPyKDE@mats.imk.fraunhofer.de
I am subclassing QAbstractListModel and getting an error in __init__(). Here
is the code where I receive the error:
class StringsModel(QAbstractListModel):
def __init__(self, strings, parent=None):
QAbstractListModel.__init__(parent)
self.strings = strings
When I run my application, th
On Tuesday 28 February 2006 08:48, Tom Brown wrote:
> On Monday 27 February 2006 16:44, Tom Brown wrote:
> > On Monday 27 February 2006 16:39, Andreas Pakulat wrote:
> > > Are you using PyQt3 or PyQt4? And also a minimal compilable example is
> > > very helpful when repr
On Monday 27 February 2006 16:44, Tom Brown wrote:
> On Monday 27 February 2006 16:39, Andreas Pakulat wrote:
> > Are you using PyQt3 or PyQt4? And also a minimal compilable example is
> > very helpful when reproducing this.
> >
> > I can't reproduce this with PyQt
On Monday 27 February 2006 16:39, Andreas Pakulat wrote:
> Are you using PyQt3 or PyQt4? And also a minimal compilable example is
> very helpful when reproducing this.
>
> I can't reproduce this with PyQt4 and a small example that fills the
> QTextEdit after showing it...
I am using PyQt3. I will
Hi,
I have created a QTextEdit to show the output from a serial port. I read one
character at a time from the serial port and insert one character at a time
into the QTextEdit. The vertical scrollbar does not show up after the widget
has filled up and it has scrolled down a number of lines. I c
Hi,
What widget are they using for the message list in KMail?
I need one just like that for a game to show a list of players, their
rank and status. It looks like QListBox doesn't have the multicolumn
functionality that I am looking for. It allows for multiple columns but
only for displaying
Hi,
I would like to create a dialog with three buttons: 'Heads', 'Tails',
and 'Cancel'. If I only had the 'Heads' and 'Tails' buttons then my
life would be easy. I would just connect the 'Heads' button up to the
accept() slot and connect the 'Tails' button up to the reject() slot.
What do I do
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