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Adding curly braces

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This commit is contained in:
Brandon Aaron
2010-08-23 08:03:15 -05:00
parent 59a6b4319d
commit 8b9dcb784c
1 changed files with 14 additions and 10 deletions
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24
jquery.mousewheel.js
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@ -16,19 +16,23 @@ var types = ['DOMMouseScroll', 'mousewheel'];
$.event.special.mousewheel = {
setup: function() {
if ( this.addEventListener )
for ( var i=types.length; i; )
if ( this.addEventListener ) {
for ( var i=types.length; i; ) {
this.addEventListener( types[--i], handler, false );
else
}
} else {
this.onmousewheel = handler;
}
},
teardown: function() {
if ( this.removeEventListener )
for ( var i=types.length; i; )
if ( this.removeEventListener ) {
for ( var i=types.length; i; ) {
this.removeEventListener( types[--i], handler, false );
else
}
} else {
this.onmousewheel = null;
}
}
};
@ -50,8 +54,8 @@ function handler(event) {
event.type = "mousewheel";
// Old school scrollwheel delta
if ( event.wheelDelta ) delta = event.wheelDelta/120;
if ( event.detail ) delta = -event.detail/3;
if ( event.wheelDelta ) { delta = event.wheelDelta/120; }
if ( event.detail ) { delta = -event.detail/3; }
// New school multidimensional scroll (touchpads) deltas
deltaY = delta;
@ -63,8 +67,8 @@ function handler(event) {
}
// Webkit
if ( orgEvent.wheelDeltaY !== undefined ) deltaY = orgEvent.wheelDeltaY/120;
if ( orgEvent.wheelDeltaX !== undefined ) deltaX = -1*orgEvent.wheelDeltaX/120;
if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; }
if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; }
// Add event and delta to the front of the arguments
args.unshift(event, delta, deltaX, deltaY);