[SOLVED] How to connect QFileSystemWatcher Signals to SLOTS in derived QApplication

[jensen82]

Hi!

As the title might say...is it possible to connect the QFileSysWatcher-SIGNALS to SLOT in a derived QApplication?

@QObject::connect(FileWatcher, SIGNAL(fileChanged(QString)), this, SLOT(fileChangedSlot(QString)));@
this is MyApplication, derived from QApplication. I always get the message that the SIGNALS and SLOTS could not connect. But why? Is it not possible?

Thank you an have a nice weekend!

[SGaist]

Hi,

Do you have the Q_OBJECT keyword in your derived QApplication ?
Did you declare and implement the slot ?

[jensen82]

Thank you! That's the problem. I've added Q_OBJECT in the header file before public, private.

You helped me out. Stupid failure...i do not work with Qt since a time...