How get internal widgets inside frame class
I have frame on my form. Inside it are other widgets. I have few slots, that come to the frame. The problem is in getting internal widgets in frame class.
For example, I have button inside the frame. On button click I want change some property of button inside frame, but frame class haven't Ui class with ui object and i can't get button in frame (only in main window class).
In code examples i saw that it's possible to create internal widhets in frame class and remember objects to class fiends. But how can i do it using QT designer?
Sorry for my english, it's bad :)