General and Desktop

I suggest you read about object pools. http://en.wikipedia.org/wiki/Object_pool_pattern And then find some implementation to that.

Note that although QML will get a bigger and bigger role, Widgets are not going anywhere. There are other discussions on this forum on the future of Qt though, so let's not get too deeply into that here.

On a sidenote: there is no need to use a seperate thread for just having asynchronous networking, as Qts networking classes already provide an non-blocking interface using signals and slots.

Or take a look at "this":http://developer.qt.nokia.com/forums/viewthread/2654 .

Hi Andre, Thanks for your reply. However, unfortunately I don't have that control over the installer (basically I create an installer in NSIS, then a third party wraps it in their own installer). Hence me hoping there was another way! If it can't be acheived within my code, I think my only other option would be for me to get the installer to not offer the option to "Run Now". This way the user must manually run the application so drag and drop will work. Far from ideal, however better than some features not working!

Thanks, That answers my question

Hi, u can use the QFontDialog to set the font ref this @http://developer.qt.nokia.com/doc/qt-4.8/qfontdialog.html@

How about you use QTableWidget instead then?

Happy for you :) , have fun ;)

thanx andre... if that is the case then i will use readyRead() only... thanx again for clearing my doubt....

There are mapping methods available in every QWidget instance...

The headers are a separate widgets. See [[doc:QHeaderView]].

your code just like a class definition 3.complex(double r = 0.0, double i = 0.0) : re( r ), im(i) { } this is a constructor of class complex,so if you want to use class complex,just declare it: complex mycomplex; or complex mycomplex(0.12, 0.56);