Device

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Object Hierarchy:

Description:

Content:

Static methods:

• public static void free_history (TimeCoord[] events)
  Frees an array of TimeCoord that was returned by get_history.
• public static unowned Device get_core_pointer ()

Creation methods:

• protected Device ()

Methods:

• public bool get_axis (double[] axes, AxisUse use, out double value)
  Interprets an array of double as axis values for a given device, and locates the value in the array for a given axis use.
• public AxisUse get_axis_use (uint index)
  Returns the axis use for index_.
• public bool get_has_cursor ()
  Determines whether the pointer follows device motion.
• public bool get_history (Window window, uint32 start, uint32 stop, out TimeCoord[] events)
  Obtains the motion history for a pointer device; given a starting and ending timestamp, return all events in the motion history for the device in the given range of time.
• public void get_key (uint index, out uint keyval, out ModifierType modifiers)
  If index_ has a valid keyval, this function will return true and fill in keyval and modifiers with the keyval settings.
• public InputMode get_mode ()
  Determines the mode of the device.
• public int get_n_axes ()
  Returns the number of axes the device currently has.
• public int get_n_keys ()
  Returns the number of keys the device currently has.
• public unowned string get_name ()
  The name of the device, suitable for showing in a user interface.
• public InputSource get_source ()
  Determines the type of the device.
• public void get_state (Window window, double[] axes, out ModifierType mask)
  Gets the current state of a pointer device relative to window .
• public void set_axis_use (uint index_, AxisUse use)
  Specifies how an axis of a device is used.
• public void set_key (uint index_, uint keyval, ModifierType modifiers)
  Specifies the X key event to generate when a macro button of a device is pressed.
• public bool set_mode (InputMode mode)
  Sets a the mode of an input device.
• public void set_source (InputSource source)

Fields:

• public unowned DeviceAxis[] axes
• public bool has_cursor
• public unowned DeviceKey[] keys
• public InputMode mode
• public unowned string name
• public int num_axes
• public int num_keys
• public InputSource source

Inherited Members: