qt 5.1 on armel binary
hello, can anyone point me to an armel binary of a qt5.1 build ? i’ll only need the libQt* , but a full install would also be appreciated. preferably not linked to a particular linux release, so i...
View ArticleMicrosoft buys Nokia after all...
Ok, no longer really on-topic, but this is the Lounge :) It seems the predictions become true after all: Microsoft is to buy the Nokia cellphone devision and the relevant patents, and quite cheeply too...
View ArticleQStyleSheet Validator?
Hey qt developers, I was wondering if there is a good qstylesheet validator. The one shipped with QtDesigner is quite basic. It only checks for correct brackets handling, but not if the commands itself...
View Articlesegmentation fault error
i have a structure as follows struct image_data { int msgid; const char * fname; } am assigning values to this structure as msgid =6 and fname =...
View ArticleXML special charecters reading problem
I use two functions to send xml file thru network. First one is: bool ConfigurationDialog::sendNode(const QDomNode & node) { if (node.isNull()) return false;...
View ArticleQHttpServer, GET vs POST
Hi all, I’m trying to put a simple HTTP server in my Qt5 application. I’m actually using QHttpServer because of it’s semplicity. This is the code: ... QHttpServer *server = new QHttpServer;...
View ArticleMinimal Android version to run QT5.1 apps?
Hello. I would like to ask: what is the minimal Android version to run applications build with QT 5.1 ? I tried running simple QML examples (Maroon QML example game) on my HTC Wildfire S (Android...
View Article[SOLVED] QGridLayout: different % widths
Hey, I currently have a qgridlayout like: Row 1: QHBoxLayout( Widget – Widget – Widget ) Row 2: QHBoxLayout( Widget – Widget – Widget ) Row 3: QHBoxLayout( Widget – Widget – QVBoxLayout(QLabel –...
View ArticleQGraphicsView updates not correct
hello, I subclass a QGraphicsItem in order to draw a line more faster than QGraphicsPath Item. My new item worked fine. But if I add a QGraphicsItem into scene before adding my customize Item,...
View ArticleQImage ou OpenCV
Bem, estou pensando em iniciar um projeto voltado a biometria. Não é um projeto comercial pode até vim a ser no futuro, mas no momento é apenas acadêmico. Irei usar esse projeto como TCC na faculdade....
View ArticleQLocale detects system language incorrectly on Windows with language pack...
I am attempting to detect current system language with QLocale: QLocale::Language sysLangId = QLocale::system().language(); However, it’s not working correctly. I’m on Russian Windows 7 with English...
View ArticleQt 5.1 & Python
Does Qt 5.1 support any python out of the box? I haven’t seen any of the pyqt stuff ported to qt5.
View ArticleHow can I process a video frame by frame in Qt without using OpenCV?
I have a video (avi file) and I have a text file containing coordinates of bounding boxes. I know that QPainter’s drawRect() to draw a rectangle over a QImage (...
View ArticleQVector filled with pointers return hex value
Hi, I have little problem. I’m trying to store pointers in vector, but when I call vector, it returns hex values like 0xf2f744 Code: QVector<QVariant*> cont;...
View Article"Do not submit content covered by copyright" How to come to know that it is...
Hello, I want to add docnotes to the QtDoc. So I wanted to know what does “Do not submit content covered by copyright” this exactly mean? How am I supposed to make out it is copyright covered content?...
View Articleimplementing Botan in Qt 5.1.1
Hello everybody! Who can tell me how to make DLLs of botan in Qt 5.1.1? Thank you very much! because I have downloaded source code of Qt creator but i haven’t found any botan.pro file there
View ArticleDetecting mounted drives on Linux and Mac OS X
I’m using QDir::drives() to get the list of drives. It works great on Windows, but on Linux and Mac it only returns a single item “/”, i. e. root. It is expected behavior, but how can I get a list of...
View ArticleHow to grab the gesture for a particular component
I have QPushButton which is placed in a QWidget. I want to grab the gesture only for the QPushbutton. I tried, grabGesture(Qt::TapAndHoldGesture). this grabs the gesture for the whole Widget and not...
View ArticleBuild Qt5 on Raspberry.
After many days on building, when the build is at the end (I think) I have obtained an error on building webkit. Is there a way to build Qt5 without webkit? The -no-webkit option is only for Windows....
View ArticleAbout Qt 5.1 App GUI integration in ubuntu's unity
I don’t know if here is the right way to ask this or i should ask it in ask ubuntu.. I’m creating a Qt 5.1 Application and I wonder how to do some GUI tweaks. in my App I use a toolbar(QtoolBar), I...
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