I was going throw the example of "shape-changing dialog" in the "C++ GUI programming with Qt 4, Jasmin Blanchet, Mark Summerfield".
As the dialog is not "shape-changing" e created a simple one with 3 buttons:
  • Button X
  • Button Cancel
  • Button Ok

I seted the enabled property of the "Button Ok" to false.
I wish that it becomes enable when i press "Button X".

I entered "signals/slots" and connected this way:
"Button X" signal clicked() to slot ???????

Showld't there be a "enabled" option?