Documentation

GestureStylus.connectProximity

gtk gesture_stylus GestureStylus

Connect to Proximity signal.

Emitted when the stylus is in proximity of the device.

class GestureStylus
ulong
connectProximity
(
T
)
(
T callback
,
Flag!"After" after = No.After
)
if (
isCallable!T &&
is(ReturnType!T == void)
&&
(
Parameters!T.length < 1 ||
(
ParameterStorageClassTuple!T[0] == ParameterStorageClass.none &&
is(Parameters!T[0] == double)
)
)
&&
(
Parameters!T.length < 2 ||
(
ParameterStorageClassTuple!T[1] == ParameterStorageClass.none &&
is(Parameters!T[1] == double)
)
)
&&
(
Parameters!T.length < 3 ||
(
ParameterStorageClassTuple!T[2] == ParameterStorageClass.none &&
is(Parameters!T[2] : gtk.gesture_stylus.GestureStylus)
)
)
&&
Parameters!T.length < 4
)

Parameters

callback T

signal callback delegate or function to connect

void callback(double x, double y, gtk.gesture_stylus.GestureStylus gestureStylus)

x the X coordinate of the stylus event (optional)

y the Y coordinate of the stylus event (optional)

gestureStylus the instance the signal is connected to (optional)

after Flag!"After"

Yes.After to execute callback after default handler, No.After to execute before (default)

Return Value

Type: ulong

Signal ID

gtk gesture_stylus GestureStylus constructorsfunctions
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