General and Desktop

[quote author="Lukas Geyer" date="1316780193"] We are still talking about data related to the software protection here, not data in general, aren't we? [/quote] Not sure what you are talking about, since I guess your example is about data protection, not application protection. Anyway, this thread demonstrates again that it is difficult even to talk about this kind of software protection (I mean demo locks).

Sorry i didn't see that. Afaik stylesheets are not used the way you want. The power of stylesheets is exactly that you can give the whole of your application the same look in one place.

You can look here: http://doc.qt.nokia.com/4.7/qsqlquery.html#details

-So if the focus chain is looped how is the first widget determined when it's parent widget appears?- Just found QWidget::focusWidget() function.

In this case forcing a run of qmake should do the trick.

Ok, good, I would be concerned if there was. :)

Thanks, I understand signals/slots I was asking because I was running into an issue where I wanted a different thread to be able to cancel the process and if I sit on QProcesses waitForFinished() and then call kill() from a different thread then nasty things happen. :) What I did in the end was simply set a bool that determines if I should kill the process and then after I call the process I do: @ while(proc->waitForFinished(250)) { if( _killRequested ) proc->kill(); } @ This seems to be working well.

Just install the Symbian^3 toolchain using the Qt SDK maintenance utility.

Thank you Volker, I have stored all parents into a list and removed them on a new install.

Thank you guys for the insight! Problem solved. I read the QSettings Basic Usage docs, default format, and what not and got it all working perfectly! Thank you!

Yes! Thank you very much! Fast and simple reply! I think "static" was the answer I looked for. Thanks! That helps me really much!

So... what's the problem with just setting a QMenu on the button then?

Andre, thank you so much for your detailed reply! I think I'll try to get rid of the threads somehow. Then do some excessive testing and hope that everything works fine. I probably won't finish today, but after the weekend I'll give you a short feedback on my progress. Thanks again for your help & have a nice weekend! Greets, Mr.Orange

[quote author="Tobias Hunger" date="1316772194"]Lukas: You are right. The first can be solved by doing the image-loading and conversion-to-png that the code is doing actually doing. So those conversions are not completely useless. [/quote] Actually, I would not assume that an image save in format A and in format B will be exactly the same anymore after loading and decoding them again, unless it was explictly clear that the formats are lossless. The format most often used (and used in the sample code from harshita) to store pictures (.jpg) is not. So even for that case, it is useless. Anyway, I think Lukas pointed at an excellent starting point for this in the slashdot. I am actually quite interested in this myself, as I have some ideas for an application that would need to use this functionality too.

Ok Thanks to all.

The anser has been given in the "new thread on that error":http://developer.qt.nokia.com/forums/viewthread/9997. Please discuss the error specific topics over there.

Hi, this should be fixed in 4.8 accordingly to https://bugreports.qt.nokia.com/browse/QTBUG-19098