The Uize.Node.VirtualEvent.Edge module implements virtual DOM events that can be used to detect when the mouse enters / exits nodes at specific edges.

The virtual DOM events provided in the Uize.Node.VirtualEvent.Edge module make it easy to wire up DOM nodes so that different things occur depending on at which edge the user enters a DOM node. So, for example, you could perform a different action when the user mouses over a node from the left side than when the user mouses over the same node from the right side. Edge virtual DOM events are implemented for a node by comparing the coordinates of the mouse - at the time that a mouseover or mouseout real DOM event occurs for a node - to the coordinates of the node itself.

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