…ing behaviour, so it would not interfere with a jQuery UI draggable
…istener. Using jQuery bind then means we can bind another touchstart event to child element - allowing us to execute code before the zui53 touchstart begins. A usecase for this was when I had a backbone.js view with delegated events inside my zui53 region, which I needed to fire before the zui53 touchstart event. There was no way to do this unless zui53 also used jQuery for binding the events.
…property. I.e in the case of a raw event, as opposed to a jQuery-wrapped event
…ooming issue to support more browsers
… the page is scrolled
Pan tool using screen coordinates to avoid jumpy jittery panning.