Example gotocell2 in "C++ GUI Programming with Qt 4 (2nd Edition)" chapter 2

  • I'm new to Qt. Just started learning with the example in "C++ GUI Programming with Qt 4 (2nd Edition)". I ran the example under qt-book\chap02\gotocell2 but the OK button is not enabled although a valid string is input such as "A12". Debugged it, seems the slot on_lineEdit_textChanged() in gotocelldialog.cpp is never called. I'm using Qt 5.0.2. Has anyone encountered it? Thanks in advance.

Log in to reply

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.