DocumentT.connectPageChanged

Connect to PageChanged signal.

The 'page-changed' signal is emitted when the current page of a document changes, e.g. pressing page up/down in a document viewer.

template DocumentT()

ulong

connectPageChanged

(

)

(

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] == int)

)

(

Parameters!T.length < 2 ||

(

ParameterStorageClassTuple!T[1] == ParameterStorageClass.none &&

is(Parameters!T[1] : atk.document.Document)

)

Parameters!T.length < 3

)

Parameters

callback T: signal callback delegate or function to connect
void callback(int pageNumber, atk.document.Document document)
pageNumber the new page number. If this value is unknown or not applicable, -1 should be provided. (optional)
document 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)

Type: ulong

Signal ID