InputDevice

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Object Hierarchy:

Description:

Content:

Properties:

• public Backend backend { construct set; owned get; }
  The Backend that created the device.
• public DeviceManager device_manager { construct set; owned get; }
  The DeviceManager instance which owns the device
• public InputMode device_mode { construct set; get; }
• public InputDeviceType device_type { construct set; get; }
  The type of the device
• public bool enabled { set; get; }
  Whether the device is enabled.
• public bool has_cursor { construct set; get; }
  Whether the device has an on screen cursor following its movement.
• public int id { construct set; get; }
  The unique identifier of the device
• public uint n_axes { get; }
  The number of axes of the device.
• public string name { construct set; owned get; }
  The name of the device

Static methods:

• public static weak InputDevice get_for_id (int id_)
  Retrieves the InputDevice from its id_ . This is a convenience wrapper for get_device and it is functionally equivalent to:

Creation methods:

• protected InputDevice ()

Methods:

• public weak InputDevice get_associated_device ()
  Retrieves a pointer to the InputDevice that has been associated to device.
• public InputAxis get_axis (uint index_)
  Retrieves the type of axis on device at the given index.
• public bool get_axis_value (double[] axes, InputAxis axis, out double value)
  Extracts the value of the given axis of a InputDevice from an array of axis values.
• public void get_device_coords (out int x, out int y)
  Retrieves the latest coordinates of the pointer of device
• public int get_device_id ()
  Retrieves the unique identifier of device
• public InputMode get_device_mode ()
  Retrieves the InputMode of device.
• public unowned string get_device_name ()
  Retrieves the name of the device
• public InputDeviceType get_device_type ()
  Retrieves the type of device
• public bool get_enabled ()
  Retrieves whether device is enabled.
• public bool get_has_cursor ()
  Retrieves whether device has a pointer that follows the device motion.
• public bool get_key (uint index_, out uint keyval, out ModifierType modifiers)
  Retrieves the key set using set_key
• public uint get_n_axes ()
  Retrieves the number of axes available on device.
• public uint get_n_keys ()
  Retrieves the number of keys registered for device.
• public weak Actor get_pointer_actor ()
  Retrieves the Actor underneath the pointer of device
• public weak Stage get_pointer_stage ()
  Retrieves the Stage underneath the pointer of device
• public List<weak InputDevice> get_slave_devices ()
  Retrieves the slave devices attached to device.
• public void set_enabled (bool enabled)
  Enables or disables a InputDevice.
• public void set_key (uint index_, uint keyval, ModifierType modifiers)
  Sets the keyval and modifiers at the given index_ for device.
• public void update_from_event (Event event, bool update_stage)
  Forcibly updates the state of the device using a Event