Hey man, try this out
init();
function init(){
_level0.createEmptyMovieClip("menu",-1);
_global.menuNum=6;
_global.itemSize=75;
_global.itemSpacing = 10;
_global.itemSpacing2 = 40;
_global.menuItems=[];
_global.currentlyOver = null;
var i = -1, mitems;
while(++i < menuNum){
mitems = _global.menuItems[i] = menu.attachMovie("clip","clip"+i,i);
mitems._x=i*(itemSize+itemSpacing);
mitems._y=Stage.height/2;
mitems.index = i;
mitems._controller = this;
mitems.onRollOver = function(){
this._controller.setRollOverItem(this.index);
}
mitems.onRollOut=function(){
this._controller.reset();
}
mitems.onRelease=function(){
trace("you clicked item "+this.index);
}
}
}
function setRollOverItem(index:Number):Void {
clearInterval(_global.intID);
_global.currentlyOver = index;
_global.intID = setInterval(this, 'alignItems', 15);
}
function reset(){
clearInterval(_global.intID);
_global.currentlyOver = null;
_global.intID = setInterval(this, 'alignItems', 15);
}
function alignItems(){
var i =-1, l = _global.menuNum, keyIndex = isNaN(_global.currentlyOver)?
null:_global.currentlyOver+1, done = true, items = _global.menuItems,
targetDistance, distance;
while(++i<l){
if(i!=0){
targetDistance = items[i-1]._x + itemSize;
if(i==keyIndex) targetDistance += itemSpacing2;
else targetDistance += itemSpacing;
distance = targetDistance - items[i]._x;
items[i]._x += distance*0.4;
if(Math.abs(distance)>1 && done) done = false;
}
}
updateAfterEvent();
if(done) clearInterval(_global.intID);
}
On 4/13/06, Flash guru <[EMAIL PROTECTED]> wrote:
>
> Hey all,
>
> I'm working on this nav system and it has one bug in it. I know there is
> something wrong with my logic somwhere, I've just looked at it to long.
> Basically the bug is if you roll your mouse from right to left to quickly
> you get this crazy spacing issue. Any help would be great.
>
> To make the following code to work just create a rectangle 75x11 and make
> it
> into a symbol with a linkage name of 'clip'. That's it you don't need
> anything on stage and put the following code in frame 1.
>
> Thanks again
>
>
>
>
> init();
> function init(){
> //initialize menu items
> _level0.createEmptyMovieClip("menu",-1);
> _global.menuNum = 6; //number of menuitems
> _global.menuSpacing = 85; //spacing
> //set properties for menu items
> for(var i=0; i<menuNum+1; i++){
> var mitems:MovieClip = menu.attachMovie("clip","clip"+i,i);
> mitems._x = i * menuSpacing;
> mitems._y = Stage.height/2 ;
> mitems.id = i;
> mitems.moved = 0;
> mitems.onRollOver = function(){ checkState(this); }
> mitems.onRollOut = function(){ moveBack(this); }
> mitems.onRelease = function(){ trace("you clicked item "
> +this.id);}
> }
> }
>
> function checkState(itemPressed){
> var startItem = itemPressed.id +1;
> for(var j=startItem; j<8; j++){
> if(menu["clip"+j].moved == 1){ //checks to make sure you can't
> rollover an item more than once
> delete menu["clip"+j].onRollOver;
> }else{ //moves items
> var cliptoMove = menu["clip"+j];
> var movePos = menu["clip"+j]._x + (cliptoMove._width/2); //will
> be
> used to tween items to the right of the one pressed
> tween(cliptoMove,movePos,itemPressed.id-1);
> menu["clip"+j].moved = 1;
> }
> }
> };
>
> function moveBack(item){
> var startItem = item.id +1;
> for(var j=startItem; j<8; j++){
> var cliptoMove = menu["clip"+j];
> var origPos = j * menuSpacing;
> tween(cliptoMove,origPos);
> menu["clip"+j].moved=0;
> }
>
> }
> function tween(clip,targetX,itemtoDel){
> if(clip._x != targetX){
> clip.onEnterFrame = function(){
> var easing = .5;
> var vx = (targetX - clip._x)*easing;
> clip._x +=vx
> }
> }
> }
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