Julian Sparber authored Sep 25, 2019 and Guido Gunther committed Dec 02, 2019

This is based on HdyDialer, but with more flexible API.
The new Keypad allows to set a custom Widget to the left/right
lower corner, replacing the original widget.
The Keypad extents directly GtkGrid which exposes all grid properties.
It also allows to replace/change every button in the Keypad, just like
in GtkGrid.

It also adds a GtkEntry which can be used as the focus widget,
it has the key-press-event already connected and it grabs focus once
it's mapped. The Entry isn't part of the keypad, it's just a
convenienced way to create a Entry, you would expect to use with a
keypad.