How to process signals in a Qt subclass?

Question

How do I process a signal of in a subclass? Let\'s say my subclass is derived from QTextEdit and is interested in the signal textChanged. It seem

Answer 1

You can't implement/override a signal, so the only way is to create a new slot and connect it to textChanged():

connect( this, SIGNAL(textChanged(QString)), this, SLOT(slotTextChanged(QString)) );