[Touchpad KCM] New KWin Wayland version
Summary:
In order to work under KWin Wayland the Touchpad KCM needed adjustments.
In theory this should have meant only the creation of an additional backend.
But since a libinput based touchpad configuration utility needs to be in many
ways different than the legacy X version the decision was made to redesign
the user interface aswell.
Features:
- Changes the configuration of each connected touchpad individually
- Saves changes per device (through the KWin libinput backend) in config file
- Quick switch between devices via drop-down list
- Loads and removes devices on the fly on hotplugging events
- Visual indication if a property is not supported by a device
- Tooltips give additional informations about available options
Reviewers: Plasma, KWin, graesslin, sebas
Subscribers: plasma-devel
Tags: Plasma on Wayland, KWin
Differential Revision: https://phabricator.kde.org/D3617