[Dynapi-Dev] DynAPI v2 Scroll- Update # 3

[Doug M. <do...@cr...>]

Well, now.

I have updated the Scroll widget..

Yes. Again.

The widget behaves a little differently now.

With the old widget (D1 and prev D2) you had to add your own event listener
to respond to the scroll event.

Now you don't.

:-)

If you look at the attached demo you will notice the lack of an event
listener in the .htm file,
as well as two new function calls:

 VScroll.bindLayer(myPanel);
 HScroll.bindLayer(myPanel);

Here's how Bindlayer works..

It assigns an internal reference to the 'bound' layer
(only one layer can be bound at the moment)
then take the layers current X or Y (depending on orientation)
and stores that as
this.boundLayerOrigion
Which is used as the 'default' position of the layer.

so.. here's how it works.

Create and position your scroll bar.
Create a position you Layer to be scrolled
Bind the layer to the scrollabr,
and bang, you have a scrolling layer..

Now that this has been implemented, I will do the dynamic scroll knob sizing
and the continuous scrolling
(keep scrolling while mouse is down on button)

Doug

P.S. Please test:
http://206.75.45.190/myscroll.htm


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