I`m trying to get kinetic scrolling working on a small raspbian pi b+ with a 320x240 TFT/Touchscreen.
I`m using the GTKMM / GTK3 ScrolledWindow class. There I set kinetic scrolling to true using its member function.
However the Touchscreen still reacts like a mouse. No event is triggered from the scrolledwindow class.
From the readme: Kinetic scrolling only applies to devices with source GDK_SOURCE_TOUCHSCREEN.
I think within the old xorg config this info was passed to GTK via xorg.conf
Identifier "evdev touchscreen catchall"
As Raspbian has no more etc/x11/conf settings, ... where can I tell raspbian that a touchscreen is connected ?