[ Version ( since = "3.0" ) ]
public void set_device_events (Device device, EventMask event_mask)
Sets the event mask for a given device (Normally a floating device, not attached to any visible pointer) to this.
For example, an event mask including BUTTON_PRESS_MASK means the window should report button press events. The event mask is the bitwise OR of values from the EventMask enumeration.
See the input handling overview for details.
| this |
a Window |
| device |
Device to enable events for. |
| event_mask |
event mask for this |