Function
GdkX11x11_device_manager_lookup
Declaration [src]
GdkDevice*
gdk_x11_device_manager_lookup (
  GdkX11DeviceManagerXI2* device_manager,
  int device_id
)
Parameters
- device_manager
- 
            Type: GdkX11DeviceManagerXI2A GdkDeviceManagerThe data is owned by the caller of the function. 
- device_id
- 
            Type: intA device ID, as understood by the XInput2 protocol. 
Return value
Type: GdkX11DeviceXI2
The
  GdkDevice wrapping the device ID, or NULL if the given ID
  doesn’t currently represent a device.
| The data is owned by the called function. | 
| The return value can be NULL. |