On jeudi 10 décembre 2009, Alex McAuley wrote:
> MouseMove tracks the mouse. ....
>
>
> A drag for example uses Left Mouse Click (down) plus Mouse Move
>
> Click simply detects the click on an element or page..
>
> If you want to observe mousemove into an element then setup an observer
> once it has entered for click .. this seems a slight waste of time and
> memory to setup observers ad hoc..
>
> What exactly are you trying to acheive - perhaps one of us can point you
> in the right direction...
I precisely wants to implement a drag'n'drop feature. I have a set of
pictures, displayed in a table as thumbs, and I can move the thumbs in real
time using the mouse.
For that, I have 3 callbacks:
'mousedown': I start the drag, by storing the src image
'mousemove': I move the thumbs, onlly if the src image has been set
'mouseup': I just reset the src image, so I know that the drag is over
But if I release the button outsideany thumbs, the drag remains active,
because I can't detect that it ended.
There is maybe a better design to do that?
--
Frédéric
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