Getting my feet wet...
Hi I’m new to the PyQt framework, and Python in general and I need some help with a few functions that are driving me crazy. I’ve tried reading through the documentation as best I could but to no...
View ArticleAnyone know how to sign an authorized request using KQOAuth Library??
When sending an authenticated request I do these steps: oauthRequest->setConsumerKey(CONSUMER_KEY); oauthRequest->setConsumerSecretKey(CONSUMER_SECRET);...
View ArticleHow to compile OpenGL code using QT Creator on Ununtu 64 bit?
Hi. I need to compile OpenGL code written in C++ on QT Creator but I do not know that I have added libraries required correctly: X11 and GL.. Ah, I am on Ubuntu Linux 64bit 12.04LTS. When I compile, it...
View ArticleProcedure entry point_BLAH_BLAH_BLAH could not be located in the QtCored4.dll
Hi all, When I run the hello.exe from debug directory for the very first project created using qmake, I get the error like Procedure entry point_Z17qt_message_output9QtMsgTypePKc could not be located...
View ArticlePassing another argument to a SLOT
hello connect(QWebVIew(),SIGNAL(titleChanged(QString)),this, SLOT(myslot(QString*,int*))); i must pass an intiger with th QString
View Article[SOLVED] QDomNode is always null
I wrote some method which returns QDomNode : private: QDomNode createNode(QStandardItem * item) { if (item == NULL) return QDomNode();...
View Article[Withdrawn] Subdirs build: lib could not be found
I have a subdirs project consisting of multiple libs and a single application that links them together. Since migrating my source tree to a different location (but with sources, pro and pri files being...
View Articlein quick control,which of event the close window
in quick control,which of event the close window.
View ArticleProviding link to documentation is very difficult.
Quite often in posts suggesting a Qt class or class member function, it is very difficult to provide links to the documentation. It should be made easier. Thus something like...
View ArticleQJsonDocument auto sorting
Hi, I’m loading some data from a JSON file to a QJsonDocument, editing, and writing back to file. I see that QJsonDocument automatically sorts objects alphabetically. So when I write to file,...
View ArticleEvent handling : Accessing another widget's property [SOLVED]
OK, this should be easy. I tried to handle drop event onto a QGraphicsView widget. Incoming data dragged from a QTreeView widget. For that, I re-implemented these methods: void...
View ArticleHow to add certificate.pfx in my .exe .
I create my certificate.pfx (Code signing certificate).but dont know how to add it to release out exe.i am using inno setup to create the exe.
View Articlecontains function with lupdate version 4.3.4 does not work
Do everyone knows why contains() function with lupdate 4.3.4 does not work?
View ArticleDeploying QML2 app on Windows XP embedded
Hi, I’m trying to run the “touch” example on windows xp embedded (Qt 5.1). I can get it to run on my windows 7 desktop (after copying all the required dlls), but when I copy it to the windows xp...
View ArticleIs possible to read data of QProcess::readAllStandardOutput() which the...
hai,, I am able to read data of a process which was normal C- code and it have while(1) condition but it does not have any delay functions. If I add any delay like for() loop or sleep() or timer value...
View ArticleValidity of certification?
How long are the qt certification valid for? Is it like CCNA which expire after a year? And I believe there is a significant waiting time till when printed certificates are delivered. Do we get a mail...
View ArticleUpgrade from 4.5.2 to 5.1 problems !
Hello =) I’ve just upgraded from Qt 4.5.2 to 5.1 . When I try to build my project I got a lot of compiler errors due to missed include files and libraries. I opened my old project using Qt 5.1 creator...
View ArticleCore C++ and widget UI exam curriculum for those who want it.
At the digia site only Essentials curriculum is given. For those interested in advanced exams here is the curriculum. I contacted digia and they kindly provided me this curriculum via e-mail.
View ArticleHow to Pass Signal from one .so file to another?
Hi, How to have communication between two .so files. I want to send signal from one .so file to another .so file. both .so files are used in the same project.
View Articlewinsparkle + qt application
Hello all, I have built a qt app for windows which i would like to get auto updates. For which I am planing to use winsparkle. I have successfully built the winsparkle library in qt creator. But when i...
View Article