ActionGroup.connectPreActivate

Connect to PreActivate signal.

The ::pre-activate signal is emitted just before the action in the action_group is activated

This is intended for #GtkUIManager to proxy the signal and provide global notification just before any action is activated.

class ActionGroup

gulong

connectPreActivate

(

)

(

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] : gtk.action.Action)

)

(

Parameters!T.length < 2 ||

(

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

)

Parameters!T.length < 3

)

Parameters

callback T: signal callback delegate or function to connect
void callback(gtk.action.Action action, gtk.action_group.ActionGroup actionGroup)
action the action (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)

Signal ID