DBusProxy.connectGPropertiesChanged

Connect to GPropertiesChanged signal.

Emitted when one or more D-Bus properties on proxy changes. The local cache has already been updated when this signal fires. Note that both changed_properties and invalidated_properties are guaranteed to never be null (either may be empty though).

If the proxy has the flag gio.types.DBusProxyFlags.GetInvalidatedProperties set, then invalidated_properties will always be empty.

This signal corresponds to the PropertiesChanged D-Bus signal on the org.freedesktop.DBus.Properties interface.

class DBusProxy

ulong

connectGPropertiesChanged

(

)

(

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] == glib.variant.VariantG)

)

(

Parameters!T.length < 2 ||

(

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

is(Parameters!T[1] == string[])

)

(

Parameters!T.length < 3 ||

(

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

is(Parameters!T[2] : gio.dbus_proxy.DBusProxy)

)

Parameters!T.length < 4

)

Parameters

callback T: signal callback delegate or function to connect
void callback(glib.variant.VariantG changedProperties, string[] invalidatedProperties, gio.dbus_proxy.DBusProxy dBusProxy)
changedProperties A #GVariant containing the properties that changed (type: a{sv}) (optional)
invalidatedProperties A null terminated array of properties that was invalidated (optional)
dBusProxy 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