General and Desktop

because my text direction is rtl ( persian ) and if i set x to painter.device()->width() entire of the text will be placed at the page out now i'm trying to print the page by rich text ( QTextDocument ) at the other hand i face with the problem of width at div tag

@wazza Ok :) I didnt know that "2013 spands two versions 11.0 and 12.0" Thats good info.

@mrjj said in Crash on quit on default project: @rXpSwiss Can you try with 100% clean default project ? That is no this->setCentralWidget(ui->vwMain); or any other stuff :) If that crashes, i would guess on DLL issues I did do that too. So might be DLL ? Because it did work with QT Creator but not with VS2015 @J.Hilk said in Crash on quit on default project: @rXpSwiss what else is there in your application? Give us more info :) Nothing, well now there is because I still had to start making it it just crashes when I close it. But before that there was nothing that the default code and a UI file.

Yes, a file with size 0 kb is being created

Yes, that's what I meant.

@Elsworth55 That's an old article and things aren't that simple. There are at least three systems nowadays which try to solve this problem (and some other problems, too): Flatpak, ubuntu snaps and AppImage. Despite of the base distributions and the standard file system organization you can't guarantee that certain libraries are actually installed on the target. And 4x8 is quite much, you have to install 8 distros in some way or another to do the compilation, and the most tedious part is learning each packaging system. It's better to learn only one system and do two compilations, 32 and 64 bits. At the moment Flatpak seems to be the best overall system, ubuntu does good hyping and marketing with their product, and AppImage is the most straightforward way to go. See for example http://www.phoronix.com/scan.php?page=news_item&px=Snaps-v-Flatpaks-Linux-Distros.

For Qt 5.4.1 that might be related to the version of Angle. Note that this version of Qt is currently old, if you need LTS then you should go with the 5.6 series.

@VRonin you 're right, this is enough.

@t0msk said in Cannot connect to MySQL server: Where should be $QTDIR Where your Qt installation containing src subfolder is.

@Chris-Kawa Thanks for your reply! indeed I realized how it is complex and it's better to go either with WPF alone or Qt with some extra libraries...

Hi, Can you share how you are setting up your view ? Which version of Qt are you using ? On which platform ?

Found the bug. The text under curser function returned the line break as well. When I printed out the value in the function it did not show but it did when I printed out the prefix value (the returned value) in the keyPressed function. After adding a trimmed() to the return value the code works again as expected.

No, it just takes place.

@VRonin How about multi date & time? the count of date & time is dynamic so i don't know how many event user enter to my app Can i use only one QTimer? or i have to create a QTimer for each events ?

@VRonin it behaves as: /*stringstream*/ ss << fixed << setprecision(16) Yes, unfortunately.

I have figured it out and now it works. I post code here, so others can find a solution. Code: qApp->installEventFilter(this); bool Test::eventFilter(QObject *object, QEvent *event) { if (event->type() == QEvent::Enter) { qDebug() << "Enter"; this->setStyleSheet("Your style here"); } if (event->type() == QEvent::Leave) { qDebug() << "Leave"; this->setStyleSheet("Your style here"); } return QObject::eventFilter(object, event); }

that will work too but the loop must go on untill the decimal part is 0 so qFuzzyIsNull is appropriate.

Thank you for your help. The problem was here: MachineSet &operator = (const MachineSet &other); changing to MachineSet operator = (const MachineSet &other); works. Thank you