Unknown modules in Qt5
I have moved my Qt installation from PC to my laptop. qmake does not work with following error: Project ERROR: Unknown module(s) in QT: gui core Contents of qt.conf: [Paths] Prefix=..
View Article[solved] two operators with the same input?
Hello guys, I’m trying the new Qt5 json feature. I found that there are two [] operators defined for QJsonObject. My understanding is that c++ doesn’t allow this, because there is no way to tell which...
View ArticleCan't make Qt look in project directory for db.
So I have a project which reads info from a sqlite3 DB. If I point the full path (C:\\Users\\bla\\Desktop\\myPrjFolder\\myDB.3db) it works but if I point the absolute path (I think is called)...
View ArticleAdministrator permissions required
Hi! I’m trying to make an updater for my application. I’m searching for a way, how to change permissions on .dll (Windows) files, so that they can be changed without administrator privileges ( program...
View ArticleQ_PROPERTY Creator integration and possible accessor naming convention...
Two quick ideas to make working with properties faster, easier and more consistent: First – integrate Q_PROPERTY support in Creator to automatically generate header declarations and cpp definitions for...
View Articlequestion about API
Hi… Is there any help for this? How to make an application so we can use our own input for replacing mouse event like using win32 API? I found in Microsoft Power Point there is an input API, so we can...
View ArticlewindowsProc: No Qt Window found for event 0x83 (WM_NCCALCSIZE),...
Hi! Got message from subject in console when set mainwindow to stay on top: setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint); Window behaves as I supposed, but I doubt if everything is ok. I...
View ArticleNon-modal QMessageBox causing application to exit
I’m trying to display a non-modal QMessageBox inside a QUdpSocket readyRead() slot. This is in response to a particular message received via UDP. I’m creating the QMessageBox as follows: ...
View ArticleHow to implement mouse gesture by qt
what I wanna perhaps like this: when a right mouse button is pressed and we go down and right with a cursor. As in letter ‘L’. Our mouse gesture will close the window. I think Qt already have framework...
View ArticleWait for other functions to end before terminating aplication
I have an application which have heavy processes within it. It has a function function1() function1() contains these “heavy processes” and QEventLoop to make things synchronous and at the same time GUI...
View ArticleQt Creator - Device xy has been disconected.
Hi all! I wanted to run program on symbian device (nokia 603). I just downloaded qt 1.2.1 sdk from nokia developer site and installed it, and i installed coda on my device. I created a project in Qt...
View ArticleQT5 cmake and libGlesv2
Hi guys I’m back again with another issue. I want to link libEGL and libGLESv2 on the windows build of qt into my project. I’ve had a look at the cmake modules you use but QT5Openglconfig.cmake doesn’t...
View ArticleIntercepting mouse event
I’m working on plugin for Qt and I’d wonder how could I intercept double-click signal when user double clicks on one of the files listed in navigation pane under Projects? Cannot insert image (I have...
View ArticleIncomplete documentation
This documentation is far from complete: http://doc.qt.digia.com/qtcreator-extending/creating-plugins.html#creating-3rd-party-plugins are there any near future plans to update it?
View ArticleDoes -developer-build affect binary artifacts?
Greeting all In help output of configure script it says -developer-build option, compiles and links Qt with Qt developer options including. Does it affect exported symbols in libraries? I wonder if a...
View ArticleQt Android Necessitas, switch to java and back to main Qt thread
Hello! Using Necessitas. I read that QtMobility not ported or don’t work and camera interface works only from java. First, I try use JNI. But calling some java functions, i have errors (maybe bad...
View ArticleMissing ActiveQt Container in Qt-Designer
I’m using Qt5vs2010 prebuild version under windows 7. I found that both designer and creator have no UI plugins for ActiveQt Container, and QtWebkit( already mentioned by former posts). I checked the...
View Article[Solved]Subclass QTabWidget
Hi to all, I want to subclass qTabWidget for accessing to qTabbar member for adding some tab with a push button. I’ve followed this old discussion [qt-project.org]. Now, I want to define a slot in my...
View Article[SOLVED]salam
سلام بر دوستان من هم اکنون در حال انجام یک پروژه با کیو تی +opencv هستم و ابلته بسیار در این زمینه تازه کارم… مشکلی برام پیش اومد که اگر کمک کنین ممنون میشم… من تا دیروز پروژه رو که ران می کردم جواب می...
View ArticleHelp I can not install Qt Creator 5.0
hi all I’m new, try installing the program Qt Creator 5.0 but I get problems. here some screenshots. http://subefotos.com/ver/?3835340872f244a8587e2ffb1699e6a3o.jpg...
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