[maemo-developers] QT4.6 with PR1.2 has introduced issues

[From: Ram Kurvakat]

--
Sent from my Nokia N900

----- Original message -----
> Hi Ram!
> 
>     Could you please post this questions to FN DiBo?
A
Hi Daniil, yes of course i can.
I was asked for examples here so i replied.
FN DiBo = forum nokia discussion board ?
 
>     BTW, why do create dialog dynamically and never free it?

This is an example only to show the issue.

> Thanks, Daniil.
> 
> On Tue, Jun 1, 2010 at 10:59 AM, Ram Kurvakat <rkmaemo at gmx.com> wrote:
> > Daniil, Robin or anyone
> > 
> > did you get a chance to look at this one please ?
> > 
> > thanks for your time,
> > 
> > cheers
> > 
> > krk969
> > 
> > ----- Original Message -----
> > 
> > From: Ram Kurvakat
> > 
> > Sent: 05/29/10 10:32 AM
> > 
> > To: Maemo-developers, viroteck at viroteck.net, Daniil Ivanov
> > 
> > Subject: Re: QT4.6 with PR1.2 has introduced issues
> > 
> > Here is the example requested.
> > 
> > Compile the example with qmake from /opt/qt4-maemo5/bin which is QT4.6
> > in PR1.1 and run on the device with QT4.6 libs from PR1.1 installed in
> > /opt/qt4-maemo5/lib
> > 
> > ~$:  ldd TEMP2
> > 
> > ....
> > 
> > libQtGui.so.4 => /opt/qt4-maemo5/lib/libQtGui.so.4 (0x40142000)
> > 
> > libQtCore.so.4 => /opt/qt4-maemo5/lib/libQtCore.so.4 (0x40bfd000)
> > 
> > ....
> > 
> > and this is the result
> > 
> > http://bit.ly/bH2ApK
> > 
> > Then
> > 
> > Compile the example with qmake from /usr/bin which is QT4.6 in PR1.2
> > and run on the device with QT4.6 libs from PR1.2 installed in /usr/lib
> > 
> > ~$:  ldd TEMP2
> > 
> > ....
> > 
> > libQtGui.so.4 => /usr/lib/libQtGui.so.4 (0x40139000)
> > 
> > libQtCore.so.4 => /usr/lib/libQtCore.so.4 (0x40bf4000)
> > 
> > ....
> > 
> > and you will see this
> > 
> > http://bit.ly/bIpRi0
> > 
> > I think some default alignments may have been changed in the styles.
> > 
> > Thanks again for taking a look.
> > 
> > #include <QtGui>
> > 
> > #include <QApplication>
> > 
> > int main(int argc, char* argv[])
> > 
> > {
> > 
> >     QApplication app(argc, argv);
> > 
> >     QDialog *dialog = new QDialog;
> > 
> >     QScrollArea *scroll = new QScrollArea;
> > 
> >     QWidget*    widget = new QWidget(scroll);
> > 
> >     // Currency code
> > 
> >     QLineEdit *currency = new QLineEdit(dialog);
> > 
> >     // Date format
> > 
> >     QStringList dateformatlist;
> > 
> >     dateformatlist << "dd-MM-yyyy" << "MM-dd-yyyy" << "dd-MMM-yyyy" <<
> > "MMM-dd-yyyy";
> > 
> >     QComboBox *dateformat = new QComboBox;
> > 
> >     // Graph Period
> > 
> >     QStringList periodlist;
> > 
> >     periodlist << "current day" << "current month" << "current week" <<
> > "current year";
> > 
> >     QComboBox *graphperiod = new QComboBox;
> > 
> >     dialog->setStyleSheet("QDialog { border: 2px solid #8f8f91; ;
> > border-radius: 15px; }");
> > 
> >     QFormLayout *layout = new QFormLayout;
> > 
> >     layout->addRow("currency code : ", currency);
> > 
> >     layout->addRow("display date format : ", dateformat);
> > 
> >     layout->addRow("default reports period: ", graphperiod);
> > 
> >     widget->setLayout(layout);
> > 
> >     QHBoxLayout *mainlayout = new QHBoxLayout;
> > 
> >     scroll->setWidget(widget);
> > 
> >     mainlayout->addWidget(scroll, 0, Qt::AlignVCenter);
> > 
> >     dialog->setLayout(mainlayout);
> >     dialog->show();
> >     return app.exec();
> > }
> > 
> > ----- Original Message -----
> > 
> > From: Robin Burchell
> > 
> > Sent: 05/28/10 10:36 AM
> > 
> > To: Daniil Ivanov
> > 
> > Subject: Re: QT4.6 with PR1.2 has introduced issues
> > 
> > On Fri, May 28, 2010 at 7:25 AM, Daniil Ivanov
> > <daniil.ivanov at gmail.com> wrote: > Hi Ram! > >  Screenshots do not say
> > anything. >  Without seeing the code it's not possible to say if it's
> > because of >  problems with the way how you constructed layouts of the
> > widgets >  or with Qt styles.   Seconding what Daniil says - to try
> > pinpoint your issue (and look for workarounds or fixes), please
> > produce a minimal testcase.   That is, a *minimal* example (as little
> > code as possible, please! can't emphasise how important this is) which
> > demonstrates the incorrect behaviour you are talking about. :)   >
> > Thanks, Daniil.   Best,   Robin Burchell mob: +447702671419 msn:
> > msn at viroteck.net irc: w00t @ irc.freenode.net twr:
> > http://twitter.com/w00teh lac: http://identi.ca/w00t
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > 

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