Assign shortcut keys to buttons - Qt C++

Question

I have created a GUI using Qt Creator. That is by drag and drop the widgets. Now I want to assign shortcut keys for all of the buttons. Can anyone here please let me know how to

Answer 1

Today (Qt5.7), we can assign shortcuts directly in Qt Designer using the shortcut property:

Pretty handy.. Even if a bit buggy: I have to "validate" the shortcut by clicking on another property of the same widget before switching to another widget!

But it works.