Entry.connectActivate

gulong connectActivate(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] :  gtk.entry.Entry)))
   &&  Parameters!T.length <  2)

Connect to Activate signal.

The ::activate signal is emitted when the user hits the Enter key.

While this signal is used as a [keybinding signal][GtkBindingSignal], it is also commonly used by applications to intercept activation of entries.

The default bindings for this signal are all forms of the Enter key.

Parameters

`callback`	signal callback delegate or function to connect `void callback(gtk.entry.Entry entry)` `entry` the instance the signal is connected to (optional)
`after`	Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID