semi working flash movie: http://198.104.154.25/
here is my fla: http://198.104.154.25/scroller.fla
OK this is the most perplexing action script problem i have ever had. i am
desperately trying to solve this problem. my scroller works, but goes up too
far, and does not act correctly. if someone can point me in the right
direction, i will be VERY happy. the whole entire script is contained within
the main movie. there are no frames. just the clips, thats all.
// ----------------
// scroller.fla
// [EMAIL PROTECTED]
// ----------------
// function to scroll any movieclip, based on soome input variables
// myScrollable - movieclip to scroll
// myMask - mask to be used for the scrollable movieclip
// myScrollbar - scrollbar movieclip
// myGutter - 'gutter' or bounding box for the scrollbar
// a - speed for the scroller
// d - damping for the scroller after being released
// targY - new _y position for the scrollable movieclip
// --------------------
function justScrollIt(myScrollable:MovieClip, myMask:MovieClip,
myScrollbar:MovieClip, myGutter:MovieClip, a:Number, d:Number, targY:Number)
{
// ------------------------------
myYspeed = myScrollable._y;
myScrollbar.useHandCursor = false;
// the 'gutter' or bounding box which the scrollbar resides in
// next version, 'myGutter' will be the bounding box, and these vars
will be grabbed from there
gutterLeft = myScrollbar._x;
gutterTop = 0;
//gutterTop = myGutter._y - (myGutter._height/2) +
(myScrollbar._height/2);
gutterRight = myScrollbar._x;
gutterBottom = myGutter._y + (myGutter._height/2) -
(myScrollbar._height/2);
// ------------------------------
myScrollbar.onPress = function(){
startDrag(myScrollbar, false, gutterLeft, gutterTop, gutterRight,
gutterBottom);
}
//stop the drag
myScrollbar.onRelease = REF.scrollbar_mc.onReleaseOutside = function() {
stopDrag();
}
// ------------------------------
//set the mask for the text
myScrollable.setMask(myMask);
// ------------------------------
myScrollable.onEnterFrame = function(){
scrollAmount = (myScrollable._height -
(myMask._height/1.3))/(myMask._height - myScrollbar._height);
//set a new target y position
targY =- myScrollbar._y * scrollAmount;
myYspeed = ((Math.round(myScrollable._y) -
Math.round(targY))/a+Math.round(myYspeed))/d;
myScrollable._y -= myYspeed;
}
// ------------------------------
}
// call the scroller function
justScrollIt(scrollable_mc, mask_mc, scrollbar_mc, gutter_mc, 8, 8, 0);
-----------------
regards,
-edward hotchkiss
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