struct Gio::DBusObjectManagerClient::InterfaceProxyPropertiesChangedSignal

Overview

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 nil (either may be empty though).

This signal exists purely as a convenience to avoid having to connect signals to all interface proxies managed by manager.

This signal is emitted in the [thread-default main context][g-main-context-push-thread-default] that manager was constructed in.

Defined in:

lib/gi-crystal/src/auto/gio-2.0/d_bus_object_manager_client.cr

Instance Method Summary

Instance methods inherited from struct GObject::Signal

[](detail : String) : self [], name : String name

Constructor methods inherited from struct GObject::Signal

new(source : GObject::Object, detail : Nil | String = nil) new

Instance Method Detail

def connect(*, after : Bool = false, &block : Proc(Gio::DBusObjectProxy, Gio::DBusProxy, GLib::Variant, Enumerable(String), Nil)) : GObject::SignalConnection #

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def connect(handler : Proc(Gio::DBusObjectProxy, Gio::DBusProxy, GLib::Variant, Enumerable(String), Nil), *, after : Bool = false) : GObject::SignalConnection #

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def connect(handler : Proc(Gio::DBusObjectManagerClient, Gio::DBusObjectProxy, Gio::DBusProxy, GLib::Variant, Enumerable(String), Nil), *, after : Bool = false) : GObject::SignalConnection #

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def emit(object_proxy : Gio::DBusObjectProxy, interface_proxy : Gio::DBusProxy, changed_properties : _, invalidated_properties : Enumerable(String)) : Nil #

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def name : String #
Description copied from struct GObject::Signal

The signal name


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