godot-docs/classes/class_inputeventscreendrag.rst

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.. _class_InputEventScreenDrag:

InputEventScreenDrag
====================

**Inherits:** :ref:`InputEventFromWindow<class_InputEventFromWindow>` **<** :ref:`InputEvent<class_InputEvent>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

Input event type for screen drag events. Only available on mobile devices.

Description
-----------

Contains screen drag information. See :ref:`Node._input<class_Node_method__input>`.

Tutorials
---------

- :doc:`InputEvent <../tutorials/inputs/inputevent>`

Properties
----------

+-------------------------------+---------------------------------------------------------------+-------------------+
| :ref:`int<class_int>`         | :ref:`index<class_InputEventScreenDrag_property_index>`       | ``0``             |
+-------------------------------+---------------------------------------------------------------+-------------------+
| :ref:`Vector2<class_Vector2>` | :ref:`position<class_InputEventScreenDrag_property_position>` | ``Vector2(0, 0)`` |
+-------------------------------+---------------------------------------------------------------+-------------------+
| :ref:`Vector2<class_Vector2>` | :ref:`relative<class_InputEventScreenDrag_property_relative>` | ``Vector2(0, 0)`` |
+-------------------------------+---------------------------------------------------------------+-------------------+
| :ref:`Vector2<class_Vector2>` | :ref:`velocity<class_InputEventScreenDrag_property_velocity>` | ``Vector2(0, 0)`` |
+-------------------------------+---------------------------------------------------------------+-------------------+

Property Descriptions
---------------------

.. _class_InputEventScreenDrag_property_index:

- :ref:`int<class_int>` **index**

+-----------+------------------+
| *Default* | ``0``            |
+-----------+------------------+
| *Setter*  | set_index(value) |
+-----------+------------------+
| *Getter*  | get_index()      |
+-----------+------------------+

The drag event index in the case of a multi-drag event.

----

.. _class_InputEventScreenDrag_property_position:

- :ref:`Vector2<class_Vector2>` **position**

+-----------+---------------------+
| *Default* | ``Vector2(0, 0)``   |
+-----------+---------------------+
| *Setter*  | set_position(value) |
+-----------+---------------------+
| *Getter*  | get_position()      |
+-----------+---------------------+

The drag position.

----

.. _class_InputEventScreenDrag_property_relative:

- :ref:`Vector2<class_Vector2>` **relative**

+-----------+---------------------+
| *Default* | ``Vector2(0, 0)``   |
+-----------+---------------------+
| *Setter*  | set_relative(value) |
+-----------+---------------------+
| *Getter*  | get_relative()      |
+-----------+---------------------+

The drag position relative to the previous position (position at the last frame).

----

.. _class_InputEventScreenDrag_property_velocity:

- :ref:`Vector2<class_Vector2>` **velocity**

+-----------+---------------------+
| *Default* | ``Vector2(0, 0)``   |
+-----------+---------------------+
| *Setter*  | set_velocity(value) |
+-----------+---------------------+
| *Getter*  | get_velocity()      |
+-----------+---------------------+

The drag velocity.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`