ObjectAtk.connectVisibleDataChanged

Connect to VisibleDataChanged signal.

The "visible-data-changed" signal is emitted when the visual appearance of the object changed.

class ObjectAtk
ulong
connectVisibleDataChanged
(
T
)
(,
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] : atk.object.ObjectAtk)
)
)
&&
Parameters!T.length < 2
)

Parameters

callback T

signal callback delegate or function to connect

void callback(atk.object.ObjectAtk objectAtk)

objectAtk 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