General and Desktop

You mean create multiple QTextEdit in QScrollArea for example ? If that's right, I tried but the management of the number of page when deleting rows, for example is not so easy :) Otherwise can you be more specific about your idea? In advance thank you

You have to pay at least to the I-have-spelled-Qt-wrong jar. Twice.

If you still need a solution, download "the phonon vlc dlls":http://people.videolan.org/~jb/phonon/phonon-vlc-4.5-0.4.1-sdk.7z. It's built with mingw, so if your application is building in Visual Studio it won't work for you. Extract the bin folder to your application folder and remove the ds9 dll in the phonon_backend folder. According to jb (the guy who built it), it is that simple. Hope this helps!

It is available on all supported platforms but the type of the id differs. See the "documentation":http://doc.qt.nokia.com/stable/qwidget.html#winId. [quote]Portable in principle, but if you use it you are probably about to do something non-portable. Be careful.[/quote]

tnx a lot! Don't read to that paragraph, i remember so need write some symbol, but what exactly - can't remember. :(

Of course a QSpinBox widget is a composition of widgets, in fact 2 widgets the spinbox and it's child the line edit) and the rule is that the upper widget get the mouse event. In case of the spinbox it's the text line widget which takes them. The buttons in contrario aren't child widgets it's just a graphical part of the spinbox. it's rendered by the style (QXxxStyle). To resume if you go on text edit the mouse messages go to it, other areas it is its parent - the combobox which gets them. Now of course you should install an event filter to the line edit but it sound all like an hack, rethink more on the way you will implement and probably there is another to handle your problem without to take the mouse events!

but this command not perform! why?

No, but the documentation contains an example on how do that.

Yes, you can read the data again using another toolkit or language. The format of the data is documented. Reading in the data may not be as easy as it would be using Qt again, though.

I think I understand what the problem was. On computers that I use some older programs are installed and they have changed during installation several system files. By default, on clean Windows everything is working fine.

If I remember correctly, you will have to build the plugins separately.

That would work, I guess... It can get pretty messy though. But I think I can make it work using a second non-recursive mutex that is only used to inter-lock my two methods, while the "global" recursive one can still be used everywhere safely... as long as one specific method (illustrated by funcB2 in the example) is not called by another locked method, which should work in my case. Thanks again; I just wanted to be sure I wasn't missing an obvious solution or something.

:) tnx rokemoon tnx to all :)

I'm using your code with just an extra ';' at the first line :P

Yes, it does! Thanks, all!

Contrast in general is not a very simple thing, please check here "Contrast in wiki":http://en.wikipedia.org/wiki/Contrast_(vision) "Histogram egalization":http://en.wikipedia.org/wiki/Histogram_equalization#Histogram_equalization_of_color_images

Or leave it as a snippet in the "wiki":/wiki/Category:Snippets for the time being :)

your welcome, please mark the thread as solved