General and Desktop

Just to let everyone know, yes you can specify this within the Phonon effects classes... Thanks... Curtis

You can always return a @ std::pair < Person, Error > @ or a pair of pointers. An alternative, quite evil but fun way would be: @ template < typename RetVal > struct ReturnType { bool error; union { RetVal * retval; Error * error; }; }; ReturnValue < Person > ParseXML(string XML) ... @

Hm, the end is open. We're undecided in the project on how to proceed, maybe we end up with our own implementation too. I'll have to check if it's ok to release it LGPL then.

I added a "DocNote":/doc/qt-4.8/qtabwidget.html#notes for future reference. Feel free to add those yourself, in case you have the answer of a question like this!

@shoyeb: It worked! Thank you very much (and happy hacking :-)

Maybe it's better move to Qt Multimedia for a low level API?

You can use @QWidget::setEnabled(false)@ to disable mouse and keyboard events for a specific widget. Globally, you could try this thread: http://www.head-fi.org/t/100145/disable-keyboard-input-with-c-c. It talks about using c/c++ to disable keyboard input events, not sure why you would want to do that though.

SOLVED: I set the parent to my QDataWidgetWrapper and this message disappeared.

Be sure and let us know what you find out!

Be sure and edit the title of your thread to add [Solved]. Thanks!

Be sure and edit your first post to add [Solved] to the title. Thanks!

Eventually, what I ended up doing is actively forcing a blank QIcon onto all my windows (on Mac Only of course). That makes sure that even after the dock icon is changed, all my window captions remain with text only and no icon is shown.

wow. This thread went down a totally different path than I thought it would. #lol#

Thank you all for your help. Works perfect;

They do. Just make sure you use the right base widget when promoting. Promote a QTextExit to an IdTextEdit and you're good to go. However, that will of course still not allow you to set the ID from designer directly. I did not read this requirement from the question, so I guess it would not be needed.

"INCLUDEPATH+=C:\psql\include” “LIBS+=C:\psql\lib" this should be moved into psql.pro file. my point of view! just do :qmake make

[quote author="nikkynakkynoonoo" date="1329954404"]Thanks for all the replies and offers of help (not) I figured it out, eventually. I'll be about as helpful in disclosing it as everyone was helping me![/quote] Everyone on the forum here does support completely voluntarily and for free. Yelling at those people for the reason that you got no answer after four hours, will most probably make them ignore you in the future. Keeping your solution secret isn't going to help change their minds too. Think about it and maybe you want to read http://www.catb.org/~esr/faqs/smart-questions.html and learn how to behave on a public forum next time you post something.

thanks d2uriel and Andre for your suggestions. i think that second option given by both Andre and d2uriel is the answer to my case because i don't want to rely on the third party::"QxtGUI".

Ok ready to give further information. Here what I'm doing : QFuture<void> l_future = QtConcurrent::map(LIST, ReadImage(some useful args)); The LIST variable is a QStringList containing file path. The ReadImage() method is a function objects used to read a file. Here the gdb trace : Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xb7d99b70 (LWP 6572)] __memmove_ssse3 () at ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S:1277 1277 ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S: N Do you have any idea ?

Set a breakpoint early in that procedure, and step through the code in your debugger. That will guide you to your issue. You can inspect every variable along the way.