Implement stylus top button single/double/long press actions configuration
Hello!
Some stylus devices (such as HP Active Pen G2, Lenovo Active Pen 2 and Dell Active Pen PN557W) can be paired via Bluetooth and used to perform user defined actions via button on top of the stylus. To get idea how configuration of this feature looks like with vendor provided software please look this video. Example list of action from HP app is in attached file.
Please implement top button configuration in Gnome Control Center stylus settings.