mmm nah...
the list scrolls even when the mouse is outside the mask clip
On 2/15/07, JOR <[EMAIL PROTECTED]> wrote:
If you place your contents of the movieclip so that everything is
registered with the top left corner to 0,0 of the clip the following
should work:
var maxMouseY:Number = mask._height;
var maxListY:Number = maxMouseY - list._height;
onEnterFrame = function ():Void {
if ((_ymouse < maxMouseY) && (_ymouse > 0)) {
list._y = maxListY * (mask._ymouse/maxMouseY);
}
};
Basically, I'm getting the mouse coords as a range from 0 to 1
(mask._ymouse/maxMouseY) where the _ymouse is located within the mask
clip. 0 being the top most pixel and 1 being the bottom most.
Once I have that I multiply it by the maximum movement (maxListY) the
list is allowed to move to get the scroll postion. The maximum amount
the list is able to move is 0 for starting position and a negative
number if it's scrolled up. The lowest negative number allowed is
figured by taking the mask height and subtracting the height of the list
(mask._height - list._height).
James O'Reilly — Consultant
Adobe Certified Flash Expert
http://www.jamesor.com
Design • Code • Train
Omar Fouad wrote:
> Hey list this is my first problem i am posting here, i hope someone
could
> halp me!!!
>
> i got a movie clip with inside four Key Frames... in each Key Frame i
got a
> mask called 'mask' (a rectangle) and a masked MC called 'list'.
>
> than in the first layer of each keyframe (which i reserved it for
> actionScript only) i put the following code:
>
> maskY = mask._y;
> maskY2 = maskY+mask._height
> maskX = mask._x;
> maskX2 = maskX + mask._width;
> var ratio = Math.round(list._height / mask._height);
>
> onEnterFrame = function () {
> if (_ymouse<maskY2 && _ymouse>maskY) {
> list._y = (mask._ymouse-(mask._ymouse*2))*ratio+maskY;
> }
> };
>
> it works. But it seems that the 'list' MC overscrolls as it slides up
more
> than it should do.
> can someone help me please in resolving this ???
>
> Regards...
>
>
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--
Omar Fouad - Digital Emotions...
Love is always patient and kind. It is never jealous. Love is never boastful
nor conceited It is never rude or selfish. It does not take offense and is
not resentful. Love takes no pleasure in other people's sins...but delights
in the truth. It is always ready to excuse, to trust, to hope... and to
endure... whatever comes.
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