HTML tags in QStrings not working in Android
It seems that html tags can’t be handled in QString in android. Is there any way to get it working?
View Articlemulti monitor support in Qt
Is there any way to query if the system supports multi monitors/screens? I mean if we have any api which informs if the system supports multi monitor or not? I am aware that we have QDesktopWidget...
View ArticleSeveral Questions about QtMobility
I am developing application where i need to handle audio input/output and I’d like to use QAudioInput and QAudioOutput classes for this. As I found these aren’t part of QT itself but I need to get...
View Article[install_target] error deploying on Android
Hey everybody, I’m new to Qt and I created a program I wanted to deploy on Android. I installed the SDK, NDK, JDK and Qt 5.2.0 for Android. My program runs just fine if I run it on Windows, and for...
View ArticleDrag and Drop .png file into MS Word fails
There is an issue with QT5 Drag and drop: when .png file is dropped into MS Word 2013, the path to the file is displayed instead of image, but it works correctly when dropping the into a folder. Source...
View Article64bit Qt build on WIndows
Hi, I’m trying to build 64bit Qt 5.2.0 from source with Visual Studio 2013. I configure the build with the following options: configure.bat -c++11 -no-angle -opengl desktop -nomake examples -opensource...
View ArticleEvent filter
Hello, I removed native Menu with (Minimize, Exit) and created my own frame… I have a piece of code which handles mouse moving of my app… It reacts on whole app… I would like it to react only on menu...
View Articlepainting Widget with QPainter
Hi guys, I’m trying to paint a Widget in my custom Delegate, basically I just want to show a widget inside a cell of a tableView. I found multiple way to do that, but it’s not working as I want....
View ArticleVisual Studio application on Qt
Hello, I have made a program in Visual Studio 2010, and its working well, but on Qt there are some errors. On Qt there is a msvc2010 compiler. I have no idea whats going on here, everything suppose to...
View ArticleQT acces oracle use QODBC chinese words dispaly mistake
Qt access oracle(coded:GB231280) through QODBC 1. On windows, the return record displayed mistake when the content contain chinese code; 2.On Linux, all returned records are null string, even the...
View ArticleHow to access qml object from one C++ extensionplugin
I just try the following code in my extensionplugin: void initializeEngine(QQmlEngine * engine, const char * uri) { QQmlApplicationEngine* app_engine =...
View ArticleDebugger only starting for projects located in home directory (Ubuntu,...
I set a breakpoint in my project and start a debug run. Both gdb and lldb never really launch though. Somewhere I read a hint, that I should try it with a project placed in the home directory. In that...
View Articleproper way to create an OpenGL Widget since Qt 5 ?
Hi, The new proper way to create opengl context seems to be to derivate QWindow and QOpenGLFunctions, and use setSurfaceType(OpenGLSurface) and initializeOpenGLFunctions(). (as described in...
View ArticleSignals and Slots over multiple windows
Hello, I have set up a view- model type application with multiple windows ; I have set up the appropriate signals, I don’t know how to connect the signals to the slots over my class hierarchy which is...
View ArticleQt3D in 5.2 without rebuilding?
So I’m trying to get Qt3D to work. I have 5.2 installed and follow the instructions at qt-project.org/wiki/Qt3D-Installation. It builds and installs fine. qglinfo.exe and its FPS test run fine. But the...
View ArticleInput video data from C++ to QML Video Player
I am looking for a best way to implement a video player application in QML. Almost all QML examples are reading files from filesystem or web: MediaPlayer { id: mediaplayer...
View ArticleProblem with QPixmap using framebuffer with omapfb. Works with qt 4.x, but...
Hello The subject describes the Problem. Platform is a Debian armel Linux. Using omapfb as display driver to the framebuffer. Hardware is an AM3517. This code: —————————— 8< —————————————...
View ArticleTool definition for linux cross-compilation on windows
I hit a strange problem. While trying to do the cross-compilation for an embedded linux on windows 7 the tool definition in the makefiles are suddenly linux based on a windows system. The result is...
View ArticleCompile Qt 4.8.5 on RHEL 3.9
Hello, I had to compile a project on RHEL 3.9, using gcc 3.2.3. If someone has to do the same (I don’t wish it to anyone…), here’s some modifications I made : cd $HOME tar xvzf...
View Articlefirst impressions of Qt 5.2 install
I installed qt 5.2 from http://qt-project.org/downloads, using “Qt Online Installer for Windows (13 MB) (Info)” After a long download, I opened qt creator, and clicked on tutorials, then on building...
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