Do we have any line by line debugger in qt to watch how control works

[Phani Madhavi]

pls help me

[arsinte_andrei]

yes is possible. right click on the source code editor where is the line number and set a BreackPoint starting from where you want to do the debugging. from there play with F10 - step Over, F11 - step Into and Shift F11 - step out

[Phani Madhavi]

when i was trying to do that it is entering into disassembler(QGraphicsSceneMouseEvent::)...

[arsinte_andrei]

depending what are you doing. step in - in entering into that function, step out is getting you out, and step over is going to the next line of coder

[andreyc]

I'm not sure if Qt installs binaries with debug info.
Most probably you need to build Qt with debug info and then you will be able to step through Qt C++ source code.