KDatePicker: override changeEvent() instead of setEnabled()
Review Request #117277 - Created April 1, 2014 and submitted
KDatePicker: override changeEvent() instead of setEnabled() As the comment noted, setEnabled() is not virtual. Also, there was no need to separately enabled/disable the individual components, when they are children of the KDatePicker widget. Instead, we override changeEvent() and use it to focus the table (as before). This also extends the kdatepicktest to temporarily disable the picker.
Builds. Tests pass. Played around with kdatepicktest; behaviour seems unchanged.