Create a gesture. The arguments are the name of the button to react upon
and a modifier
object to specify the shift-, control- and meta-keys. When these
arguments are omitted, they are read from their related class-variables.
Specification through class_variable/4
is advised as this allows the user to set his/her own preferences and it
will give all similar gestures consistent user-interface.
Creating instances of this class is no common use. Note however that
a recogniser for a specific application may be created by creating an
instance of class recogniser
and attaching the necessary gesture->initiate,
gesture->verify, gesture->drag
and/or gesture->terminate
methods to it using object->send_method.
- See also
- - gesture
.modifier
- gesture.button
