doubleClickF :: Time -> F a b -> F a b
doubleClickF timeout fudget
doubleClickFpreprocesses the lowlevel input stream of a fudget to detect and make it easier to deal with double clicks.
When two or more
events occur within the specified timeout,
the latter ones are converted into
n indicates how many times the mouse button was pressed.
timeout :: Time
fudget :: F a b
Fudgets that use