Hello Forum,


Quite new to the Qt community.

I would like to do the following issues.

1. With Qt Designer i have designed a form with several GUI buttons and combo
boxes and set them all together in a Grid layout.

2. I would like to extend that ui_xxx.h file that will be auto generated by the Qt and add more features to that .


Just going through the basic examples that come along with the Qt installations and trying to re-implement the "Basic Drawing Example" using Qt
Designer.

If you look at that example you will see that there is a paint interface and then down to that paint interface there are several GUI items to interact with them. I put the GUI items using Qt designer but could not figure out the way of incorporating the paint interface to that.


Is Subclassing one way of doing that ?


Thanks in advance


Regards
Sajjad