godot/doc/classes/Signal.xml

<?xml version="1.0" encoding="UTF-8" ?>
<class name="Signal" version="4.0">
	<brief_description>
		Class representing a signal defined in an object.
	</brief_description>
	<description>
	</description>
	<tutorials>
	</tutorials>
	<methods>
		<method name="Signal">
			<return type="Signal">
			</return>
			<argument index="0" name="object" type="Object">
			</argument>
			<argument index="1" name="signal_name" type="StringName">
			</argument>
			<description>
				Creates a new signal named [code]signal_name[/code] in the given object.
			</description>
		</method>
		<method name="connect">
			<return type="int">
			</return>
			<argument index="0" name="callable" type="Callable">
			</argument>
			<argument index="1" name="binds" type="Array" default="[  ]">
			</argument>
			<argument index="2" name="flags" type="int" default="0">
			</argument>
			<description>
				Connects this signal to the specified [Callable], optionally providing binds and connection flags.
			</description>
		</method>
		<method name="disconnect">
			<return type="Variant">
			</return>
			<argument index="0" name="callable" type="Callable">
			</argument>
			<description>
				Disconnects this signal from the specified [Callable].
			</description>
		</method>
		<method name="emit" qualifiers="vararg">
			<return type="void">
			</return>
			<description>
				Emits this signal to all connected objects.
			</description>
		</method>
		<method name="get_connections">
			<return type="Array">
			</return>
			<description>
				Returns the list of [Callable]s connected to this signal.
			</description>
		</method>
		<method name="get_name">
			<return type="StringName">
			</return>
			<description>
				Returns the name of this signal.
			</description>
		</method>
		<method name="get_object">
			<return type="Object">
			</return>
			<description>
				Returns the object emitting this signal.
			</description>
		</method>
		<method name="get_object_id">
			<return type="int">
			</return>
			<description>
				Returns the ID of the object emitting this signal (see [method Object.get_instance_id]).
			</description>
		</method>
		<method name="is_connected">
			<return type="bool">
			</return>
			<argument index="0" name="callable" type="Callable">
			</argument>
			<description>
				Returns [code]true[/code] if the specified [Callable] is connected to this signal.
			</description>
		</method>
		<method name="is_null">
			<return type="bool">
			</return>
			<description>
			</description>
		</method>
	</methods>
	<constants>
	</constants>
</class>