Documentation

Drag.connectCancel

gdk drag Drag

Connect to Cancel signal.

Emitted when the drag operation is cancelled.

class Drag
ulong
connectCancel
(
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] == gdk.types.DragCancelReason)
)
)
&&
(
Parameters!T.length < 2 ||
(
ParameterStorageClassTuple!T[1] == ParameterStorageClass.none &&
is(Parameters!T[1] : gdk.drag.Drag)
)
)
&&
Parameters!T.length < 3
)

Parameters

callback T

signal callback delegate or function to connect

void callback(gdk.types.DragCancelReason reason, gdk.drag.Drag drag)

reason The reason the drag was cancelled (optional)

drag 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

gdk drag Drag functionsstatic functions
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