<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head><title></title><meta http-equiv="Content-type" content="text/html; charset=UTF-8" /><style type="text/css">p { margin:0px; padding:0px; }</style></head><body style='background-color:rgb(255, 255, 255);background-image:none;background-repeat:repeat;background-position:0% 0%;font-family:Verdana, Geneva, Arial, Helvetica, sans-serif;font-size:12px;margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;padding-top:5px;padding-bottom:5px;padding-left:5px;padding-right:5px;'><p><span style="font-family:Verdana;"><font size="3"><span class="Apple-style-span" style="font-family:Verdana, Geneva, Arial, Helvetica, sans-serif;"><blockquote class="quote" type="cite" style="padding-left:5px;margin-left:5px;margin-bottom:0px;margin-top:0px;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204, 204, 204);"><div><div><pre>"In proper place, of course: QDialog *dialog = new QDialog; dialog->show(); int ret = app.exec(); delete dialog; return ret; But in fact it's much easier to allocate dialog statically." </pre></div></div></blockquote><div><div><div><pre>Hi Daniil, </pre><pre>the example only contains a main function, there is no need for that delete, </pre><pre>its quite redundant as the heap is cleared anyways after the return and app exits in the example ,is it not ?</pre><pre>It would have been necessary had this been allocated in some custom class. </pre><pre>cheers</pre><pre>krk969</pre><pre><br /></pre></div></div></div></span></font></span></p><font size="3"><p></p><blockquote class="quote" type="cite"><p>----- Original Message -----</p><p>From: Daniil Ivanov</p><p>Sent: 06/01/10 11:34 AM</p><p>To: Ram Kurvakat</p><p>Subject: Re: QT4.6 with PR1.2 has introduced issues</p><br /><div><div><pre>On Tue, Jun 1, 2010 at 1:16 PM, Ram Kurvakat <rkmaemo@gmx.com> wrote: > > ----- Original Message ----- > > From: Daniil Ivanov > > Sent: 06/01/10 10:44 AM > > To: Ram Kurvakat > > Subject: Re: QT4.6 with PR1.2 has introduced issues > > On Tue, Jun 1, 2010 at 12:00 PM, Ram Kurvakat <rkmaemo@gmx.com> wrote: > > > -- > 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 ? Yes. > > FN DiBo post as requested ==> > http://discussion.forum.nokia.com/forum/showthread.php?p=742765 > > Also took the liberty to raise a bug :) > > http://bugreports.qt.nokia.com/browse/QTBUG-11135 > > >> BTW, why do create dialog dynamically and never free it? > > This is > an example only to show the issue. This is basically a bad habit. > > Of course Im aware Daniil :-) thanks anyways , > > but now since you state that where do you expect to see the delete of the > dialog in this main function ;-) In proper place, of course: QDialog *dialog = new QDialog; dialog->show(); int ret = app.exec(); delete dialog; return ret; But in fact it's much easier to allocate dialog statically. Thanks, Daniil. > > Thanks, Daniil. >> Thanks, Daniil. >> >> On Tue, Jun 1, 2010 at 10:59 AM, > Ram Kurvakat <rkmaemo@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@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@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@viroteck.net irc: w00t @ > irc.freenode.net twr: >> > http://twitter.com/w00teh lac: > http://identi.ca/w00t >> > >> > >> > >> > >> > >> > >> > >> > > > > > > ></pre></div></div></blockquote><p></p><br /></font><p></p><p> </p><div id="editor_signature"><p size="3" style="font-family:Verdana;"> </p></div></body></html>