[SOLVED] Update label when an button is pressed.
What I want to do, is when I press acceptButton to: 1) insert data in DB 2) update label with query status and wait 2sec 3) close that window.
The problem is that the label is not updating... when I press acceptButton nothing happens with that label :(
Hi and welcome to devnet,
when you use
QLabel::setText()you change only the internal status of the object but the refresh will happens only when the control returns to the EventLoop; this is why you don't see the label changes.
Ok, and how I 'refresh' the object immediately after method call?
EDIT: qApp->processEvents() after QLabel::setText() did the trick, thanks!