How can i set QLineEdit as current widget?
I have some QLineEdit, how can i set it as current widget to user can input text immediately after this.
I try it:
But it does not worke.
What "does not work" about it? You'll need to provide more information because line 1 is exactly what you should do.
May be you are setting some other values as well / changing focus. As per the above comment lineEdit->setFocus() does the work. You can create just a sample app and cross check.