Returns a list of GdkDevices.

Returns a list of hash references that resemble the GdkDeviceAxis structure, i.e. that have three keys: "use", "min", and "max".

Returns a list of hash references that resemble the GdkDeviceKey structure, i.e. that have two keys: "keyval" and "modifiers".

Returns the modifier mask and a list of values of the axes.

Returns a list of hash references that resemble the GdkTimeCoord structure, i.e. that have two keys: "time" and "axes".