OpenLayers.Events.buttonclick

Extension event type for handling buttons on top of a dom element.  This event type fires “buttonclick” on its <target> when a button was clicked.  Buttons are detected by the “olButton” class.

This event type makes sure that button clicks do not interfere with other events that are registered on the same <element>.

Event types provided by this extension

• buttonclick Triggered when a button is clicked.  Listeners receive an object with a buttonElement property referencing the dom element of the clicked button, and an buttonXY property with the click position relative to the button.