[QtCreator] QtCreator works slow over sshfs
Hello, I use sshfs to edit project files on remote computer, Qt Creator works really slow, after every change I have to wait for 10s. I think this is due to auto parsing. Is it possible to disable it?
View ArticleQXmpp - problem with undefined reference to
Hi, I try to use qxmpp library in my project (I don’t want static linking), but while building there are some problems with this library: “undefined reference to…”. I’m not sure if I do everything...
View ArticleMySQL support for Qt 5.1.1
Hi.. I have installed Qt 5.1.1 using apt-get install. I wrote a sample Qt application to connect to MySQL database and went into series of trouble. Currently I am getting the following error when I run...
View ArticleCan i access to documentation of header files like javadoc?
Hello guys I’m starting to work on Qt Creator and c + + language. I have plenty of practice with Java and C but only now started working with C + +. Give me a lot like if you could access the...
View ArticleIntegrating the QUdpSocket Class into QML
Hi all, I’m a newbie with Qt, and so I’m quite a bit unfamiliar with its inner workings. I’m currently using Qt 5.2 on a Windows 7 machine trying to make a UDP portal. I also hardly know C++, I mostly...
View ArticleMultiMedia - C++ or QML
Hi, I’m working on a player with QML UI and C++ backend. Now I’ve implemented most of the UI and start to work on the actual media playback. I would like to support following features: ReplayGain,...
View ArticleHow can I overspread a Rect with hexagon when a loader load that QML file?
I mean..User can click a button to show a “map”, and that map is filled with hexagon,then user can click different hexagon to enter different UI, how can I do that? Is there a SIGNAL called when QML...
View ArticleUsing cmake-gui?
Hello, I have a project which execution fails because dependency walker shows that it depends on x86 MSVCRT.DLL rather than x64. A far colleague told me to give a try to cmake-GUI. So I downloaded it...
View ArticleMySQL 5.6 driver available, yet not loaded?
If this is in the wrong area, I am sorry. It seemed like a fitting location to me. I did a search for topics similar and found quite a few related discussions, however the ones I tried were...
View ArticleQt 5.2 Linux Framebuffer missing text output.
When I run my Qt application using: -platform linuxfb -plugin evdevkeyboard The application runs and shows the borders around the windows and the icons but the text is all missing. I am able to...
View Articleneed some light in this dark room: opengl in qtquick2 and threads
Hi, I am porting a a Qt C++ application (no qtquick) to Qt 5.1 with qtquick2. OS is Sailfish, so I am bound to QML/Qtquick. I am now trying to get some OpenGl running under QML, which works (like...
View ArticleMousePressEvent Simulation not working
Dear All, What can be wrong with the code given below? MousePressEvent is never getting invoked in the event handler of m_sswidget2D object. void SSMainWind::on_actionTest_Item_triggered() { ...
View ArticleExample for Image Processing using GLSL on Qt.
Example for Image Processing using GLSL on Qt. This is a simple example to learn how to use GLSL for image processing on Qt. All source files can be obtained from this repository:...
View ArticleDeploying qt5.2.0: won't find windows platform plugin
Hello, I am trying to deploy an application I wrote with QtCreator 5.2.0, using the MinGW 4.8 compilator. I compiled it in release mode, but I can’t seem to make it work on a machine without Qt...
View ArticleiOS -> icns file not deployed
Hi, I have a problem when trying to deploy my app using QtCreator to the iPhone Simulator. The icns file is never deployed and I have no idea how fix that issue. I use the ICON = command in the pro...
View ArticleQt Creator: cannot step into Qt libs in debugger
I’d like to step into Qt functions in the debugger in Qt Creator. What do I need to do in order for this to work? I’m on OS X 10.9.1, using Qt 4.8.6 and Qt Creator 2.8.82 (3.0.0-beta). Sorry if this is...
View ArticlePopulating a listView in qml from c++?
I have a main.qml file that I want to be able to control what is in that list from c++ I don’t even know where to begin but I do have a static list with a few things in it in my qml code. My c++ looks...
View ArticleQTranslator fallback used
Hi, is anybody known how to get the QTranslator file used when performing a load that can use fallback (like “_.” for search_delimiters). I would like to use a QFileSystemWatcher to attach to the...
View ArticleSubclassing QSlider with handle as a Widget
Hello, I want to draw a custom widget in the slider handle, I have no idea how to do that? Do you think I could achieve this by subclassing QSlider or QAbstractSlider? Cheers,
View ArticleQt5 and qmake creates large makefiles
I’ve successfully cross-compiled Qt5 and deployed on my development host. When using the cross-compiled qmake on the host it creates makefiles that are very large and contain repeated entries of rpath...
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