ActionGroupT.connectActionStateChanged

Connect to ActionStateChanged signal.

Signals that the state of the named action has changed.

template ActionGroupT()

ulong

connectActionStateChanged

(

)

(

string detail = null

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] == string)

)

(

Parameters!T.length < 2 ||

(

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

)

(

Parameters!T.length < 3 ||

(

ParameterStorageClassTuple!T[2] == ParameterStorageClass.none &&

is(Parameters!T[2] : gio.action_group.ActionGroup)

)

Parameters!T.length < 4

)

Parameters

detail string: Signal detail or null (default)
callback T: signal callback delegate or function to connect
void callback(string actionName, glib.variant.VariantG value, gio.action_group.ActionGroup actionGroup)
actionName the name of the action in action_group (optional)
value the new value of the state (optional)
actionGroup 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