To set "ui->label->setPixmap()" from another Thread then main Thread [Archive]

syclopse

5th July 2011, 10:56

Hello,

Can anybody tell me,

is it possible to access "ui->label" object from another thread then Main thread.?

mcosta

5th July 2011, 10:58

You shouldn't access GUI elements from non GUI threads.
Instead use signals/slots mechanism to share data between threads.

syclopse

18th July 2011, 13:59

ya that's true,
you can not access the UI members from outside the main GUI thread,
so try to use signal slot mechanism for that ....