A read-only property with a DAEvent that occurs at all times. It produces no data.
lib.Always
A read-only property with a DAEvent value that occurs when the left mouse button is pressed. This is a state-transition event. It produces no data.
lib.LeftButtonDown
A read-only property with a DAEvent value that occurs when the left mouse button is released. This is a state-transition event. It produces no data.
lib.LeftButtonUp
A read-only property with a DAEvent value that never occurs. It produces no data.
lib.Never
A read-only property with a DAEvent value that occurs when the right mouse button is pressed. This is a state-transition event. It produces no data.
lib.RightButtonDown
A read-only property with a DAEvent value that occurs when the right mouse button is relased. This is a state-transition event. It produces no data.
lib.RightButtonUp
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