3rd Party Software

KDAB has no any forum. And I thought that here i can get answer sooner than by email :)
All examples created in one main() function and there is no problem like this.

hello,

I have met the same problem, have u solved it?

I have tried again and again, but it didn't work

However, I have successed once, when I did something and restarted qt creator, but since I rewrite the .pro, it crashed. Except this, all are the same with you.

Hello,

If you are using one of the types supported by QImage, you can use the constructor taking an (const) uchar * input.

And the same in reverse, get the data from QImage with the bits function.

As the doc state, look carefully for the lifetime of your data.

http://qt-project.org/doc/qt-4.8/qimage.html#QImage-4 and its friends

I also prefer to use full paths, in that case I know exactly where the linker will look for the libs.

Hi,

According to the "documentation":http://www.cmake.org/cmake/help/v2.8.10/cmake.html#prop_tgt:AUTOMOC, only Qt4 is supported using AUTOMOC. Does the QT5_WRAP_CPP macro work?

Should be a bug in qmake in Qt 5.0.1 - you are not the first one running into this.
The only workaround I know so far is keeping Qt 5.0.0.

Uwe

Please add [SOLVED] to caption

You can use OpenCV for manage webcams, I don't know that if you can use OpenCV for scanners also.

There is no QCA-OSSL2.DLL dependency in my exe while I think there should be as I added
@LIBS += -lqca-ossl2@

in my pro file. Do you know how to force its addition ?

I solved the problem adding libraries (I had to move them to debug folder).
Now the problem is that I don't have any include folder or any header file, so I can't use the library types (for example).
¿There is something I'm missing to use the library?

UPD:

You can implement it yourself, like:

@static int timeout(int msecs, int elapsed)
{
if (msecs == -1)
return msecs;
msecs -= elapsed;
return qMax(msecs, 0);
}

bool MyCoolPort::waitForReadyRead(int msecs, int count)
{
QElapsedTimer stopWatch;
stopWatch.start();

do { waitForReadyRead(timeout(msecs, stopWatch.elapsed())); if (bytesAvailable() >= count) return true; } while (msecs == -1 || timeout(msecs, stopWatch.elapsed()) > 0); return false;

}@

With your help on what files to delete before installing the new version it now works like a charm.

I think that version dropping from 1 to 0 confused me, and perhaps the configuration too.

Anyway, thank you very much!

HI I AM NEW QT AND PCL CAN ANY ONE TELL ME HOW TO CONNECT QT AND PCL