Memory access violation when appending to initialized QLinkedList
Hey, So I’ve written a MainWindow that starts a few things, one of which is a server that handles connections in another thread. It’s basically a peer to peer instant message client over TCP. I haven’t...
View ArticleCERT_SYSTEM_STORE_CURRENT_USER
Hi, I’m using QT to create app to access windows certificate store. My problem is (I got error): CERT_SYSTEM_STORE_CURRENT_USER was not declared in the scope. Note : I declared: #include...
View ArticleWidet and menu transparency on windows 7
Menu transparency doesn’t seem to work on windows. QApplication a(argc, argv); QMenu menu; menu.addAction("about",...
View ArticleIs there something like macdeployqt for windows platform...
I know that packaging on Mac and Windows are very different, but is there a tool for windows which will at least put required DLLs into one folder or something?
View ArticleUbuntu Deployment and Static Linking
Hi, I’ve read the article on deployment to X11 platforms [qt-project.org] but there are a couple of things that remain unclear to me. Can I statically link to libraries even if my Qt build is not...
View Articlewindows failed to import .db extension file in application window
i compile this [developer.nokia.com] code and want make a contact phone book. compiling the source code in release mode and then i added some required library mingw10.dll, qwidget.dll …….with the...
View ArticleProblem on import Blackberry 10 QML module
Hi All, I’m new to Qt Creator. I saw the forum from blackberry that Qt Creator can improve blackberry’s UI and development. Well, I installed all the required software and configured it. I created a my...
View ArticleOpenSSL server + QSslSocket client. no openssl_applink.
There are openssl server and Qt client using QSslSocket. When client connected to server server shows no OPENSSL_Applink and shuts down. But with OpenSSL client server works correct. What can be a reason?
View ArticleWinPcap как установить?
Доброго времени суток! В QT не давно. Проблема следующая: Пишу приложение которое будет отсылать raw пакеты в сеть, при этом использую winpcap. Скачал: winpcap.exe, wdppack. Установил драйвер, потом:...
View ArticleHow to add winpcap to QT proj
Hi, I am writing an application that works with WinPcap. Problem with the addition of the library. I have download winpcap.exe and wdkpack. Make this: INCLUDEPATH += C:\Program...
View ArticleOpenSSL server + QSslSocket client. SSL routines:SSL2_READ_INTERNAL:non sslv2...
SSL routines:SSL2_READ_INTERNAL:non sslv2 initial packet: openssl-1.0.1e\ssl\s2_pkt.c:187: If OpenSSL client there is no problem.
View ArticleHow to build Qt into a separate directory from the source ?
Like Qt Creator do. e.g. I pull the source into dir D:\Qt\qt_source, I want to build it into D:\Qt\build0421. I found this when I type configure -help -prefix...
View ArticleQSettings switch between file and registry
Hey there I’m trying to set up a function which saves some settings with help of the QSettings class. It should have the possiblity to save these settings either into the windows user registry or into...
View ArticleНе удаётся откомпилировать пример в консоли.
Доброго времени суток. Ubuntu 12.10 ×86; Qt 5.0 Изучаю Qt по книге Марка Саммерфилда “Qt 4: программирование GUI на C++”. Установил Qt 5.0.2 for Linux 64-bit [qt-project.org] (в каталог...
View ArticleBuilding an executable Qt windows
I’ve read several Qt guides on how to build a executable for deployment yet I’m not making any progress. Usuallly the article starts by saying type “configure -static” into the command prompt, but...
View ArticleNew to Qt. Excited, but a little lost going through the documentation. Thank...
Hello, I recently found Qt while looking for cross-platform GUI APIs for C++. After browsing the documentation it is clear that Qt is quite more than that. In seeing what Qt 5 and Qt Quick 2 have to...
View Articlesimultaneously touch two MouseAreas issue
when I simultaneously touch two MouseAreas, no signals(for example, onPressed, onReleased) of these two MouseAreas is emitted, according to the time you touch the two MouseAreas, sometimes signals are...
View ArticlePhonon::AudioDataOutput ayuda
hola, este es mi primer post, espero alguien pueda ayudarme. Estoy haciendo un reproductor y nesecito hacer una visualizacion de el audio q reprodusco. Lo estoy haciendo con Phonon por lo que decidi...
View Articleاستفاده از QtNetwork 5 در Qt 4.8
با سلام چطور می تونم از QtNetwork 5 در Qt 4.8 استفاده کنم؟
View ArticleQ_PROPERTY QString linking qml and c++ giving "undefined" error
This simple example should test the linking between QObject class property and qml. A string from TextInput should get displayed in a Rectangle on a mouse click. Instead, an error – Cannot assign...
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