General and Desktop

After trying a lot of different things, I decided to rebuild the project (I had only just started). After rebuilding it, no problems anymore... I must have screwed something somewhere during the initial design of the form, I suspect. Any ways, thanks Asperamanca for your reply.

The culprit was the context. Since I am using generated strings from a 3rd party source, the context was always wrong. As soon as I started using the "MyApp" context explicitly in the translate API it started working. thanks to all those who responded.

Hi ThaRez, You should tell us which encoding your used in your sqlite database when transfer in xmprpc your remote gui Three encodings widely used in Chinese: UTF-8 GB18030 (also known as GBK/GB2312), China Mainland and Singapore Big5, China Taiwan and Hong Kong

Is it a bug in Qt or my fault?

[quote author="rich" date="1336407293"]Try something like this: http://www.kdab.com/kdab-products/gammaray/[/quote] I will! Thank you.

rand() was always a week function in C... Please add "[SOLVED]" to topic subject if your problem is solved...

Where do you get the QODBC driver(how you build and from which source)?

Can I use QtMultimediaKit on Desktop at all?

yup, already re-implmented keyPressEvent, still needed a simpler container to map the key sequence (order does not really matter).

Found the solution. The problem was I was using the << operator which apparently just added the individual QVariants of the list, not the list itself. Got it working by using .append instead. Richard

thank u.....but i tried with this ....i dont know exactly how to start...... But at the end nothing is displaying in the view.... Please have a look at this thread...->http://qt-project.org/forums/viewthread/16982/

No problem, maybe I better open a new topic to bring this thing up:) But thanks for the help! You did a great job helping me understand some handy tools ;) There is a way, using Assistant, but the problem is that user can browse there (even when you turn this function off). We don't want them to browse, but to only view the pages that are related to the topic.

I think this is what you want: "http://qt-project.org/doc/qt-4.8/widgets-windowflags.html":http://qt-project.org/doc/qt-4.8/widgets-windowflags.html search Qt::FramelessWindowHint

the bounding rect should always be calculated in local coordinates. In your case, fromPoint should be (0, 0) and toPoint would equal to @ QPointF vec; vec = to->pos() - from->pos(); // normalize the vector QPointF vecNorm /= (vec.x() * vec.x() + vec.y() * vec.y()); toPoint = vec - vecNorm * to->width(); @ (that is, assuming your circles and lines don't have different scaling matrices, else you'd have to calculate their radii in line-local coordinates)

you can manually create and send events using "sendEvent()":http://qt-project.org/doc/qt-4.8/qcoreapplication.html#sendEvent or "postEvent()":http://qt-project.org/doc/qt-4.8/qcoreapplication.html#postEvent alternatively, you could reimplement said events on your view and manually check whether the mouse has entered one of your invisible items, since afaik any item that is set to invisible won't receive any events.