weixj2003ld
5th August 2009, 03:48
I create a widget which inherit QMainWindow,if I
show() it,the program will break down,but if I add
QMessageBox::warning() before
show(),the program will run norally.
Why?
show() it,the program will break down,but if I add
QMessageBox::warning() before
show(),the program will run norally.
Why?