[bug #2531895] Fixes bug with scrollview mousewheel support

Saving point for DOM management fix

testing some paginator perf tweaks

Ticket #2529136 - Added mousewheel support

Allow scrollbars to work with non-px width scrollviews. Remove extra value from _pgOff array

One more shot at making scrollWidth/Height calculations more robust in the presence of translation + h/w acceleration in Webkit environments, by moving offsetHeight/Width retrieval into the non h/w accelerated region. Found that even if we disable h/w accel on the ScrolView on which we're trying to calculate scrollWidth/Height (aa1e03f2), if it's downstream in terms of document flow from another part of the page which is h/w accelerated calculations are still thrown off. Moving offsetHeight/Width retrieval into the non-h/w accelerated section of code seems to fix this (not sure how, but I have some theories). There is a h/w acceleration bug for Webkit in here somewhere. See #2530530 and aa1e03f2 Also added a combined manual scrollview test bed, to replace the older manual tests.

API doc cleanup. No min files were hurt in the making of this commit point

Added disabled support, and manual tests. Need to move to unit. Fixes #2530062

Fixed scrollbar racing ahead of scroll position on FF 5+, with native transitions. Fixes #2530902

Fixed issue with translate impacting scroll dimension calculations on Chrome 9+, and now also Safari 5 - For real this time. Fixes #2530530. translateZ applied for hw accel, was preventing the 3.4.0 fix from working, and incorrect fallback for dimensions (added as a quick patch) was masking the incorrect scrollWidth calculations.

Fixed syncUI API docs. No -min files were hurt in the making of this commit point. Fixes #2530956

namespaced @property/@method cleanup Some files had new YUI.add() metadata property ordering, resulting in new -min files. No functionality was changed.

Fallback to using larger of bb.scrollWidth/Height or cb.scrollWidth/Height to account for FF (which clips cb.scrollWidth due to bb overflow:hidden) and Chrome (which clips bb.scrollWidth, when translated). Fixes #2530530 Tested examples and manual scrollview-chrome-transform.html on FF5, Chrome 12 (Win and MacOS), IE8 and Mobile Safari on the IPad.

Attempt to prevent incorrect scrollHeight calculations, due to post render syncUI call (see f10a402d) in IE8. Fixes #2530588

add workaround to resolve CSS race condition, where CSS was getting loaded after render() and altering the width/heights of the bounding box

[fix #2530530] Refactor -> add _moveTo method.

[fix #2530530] Scrollview transform bug.

Extracted use of transform3d to force H/W acceleration into it's own method, and driven by it's own protected flag - _forceHWTransforms, enabled by default for Webkit. Tested flag on Chrome/Safari (with the developer flags enabled to see H/W accelerated regions) and on FF5, IE9. Fixes #2530504

_uiDimensionsChange was using the width/height attribute which was just plain wrong. Changing to bb offsetWidth/Height

Fixed APIDocs for Davs new parser. Fixes #2530119

APIDoc typo cleanup

Rolled back change to try and stop native-timer transition. Async behavior was causing scrollbar to be out-of-sync, on Win. See #2529613

Fixed transition jerkiness, for timer based transitions, when user did a short flick during a running snap to edge transition. Fixes #2529613

One more logic change, which crept in with the scrollview kweight refactor.

Don't preventDefault on gesturemoveend (touchend). Ends up requiring clicks to be more deliberate. We were preventingDefault on move/end to prevent panning. Preventing default on move seems sufficient for this. Fixes #

Kweight optimization. Changed a couple of protected listener methods (since we're still beta). Still need to work in conditional loading for IE code

ScrollView was using incorrect skin prefix. Fixes #2529448

Fixed unexepected aysnchronicity in scrollview, when calc'ing initial dimensions. Fixes #2529441

Added lastScrolledAmt property so that mouse based devices can differentiate clicks from drags

Don't preventDefault on mousedown/touchstart by default. click gets swallowed on touch devices if we do this. Fixes #2529279. On touch devices, nothing else is required. On mouse devices, if you're setting up a touch listener, you need to account for differentiating between click and a drag (click gets fired for a drag)

Fixed IE text selection. Fixes #2529249

API doc tweak. No -min files were harmed in the making of this commit point

minor tweak: Extracted string literals out as statics for last android fix

Fixed scrolling glitches on Android. Android behaves differently from iOS, when resetting transition properties, mid-transition. Fixes #2529238

Attempt to fix ScrollView scrolling glitches on android, due to multiple non-zero transitions being kicked of sequentially

APIDoc tweak. Added docs for protected properties. No -min files were hurt in the making of this commit point

Moved to transition callback instead of transition:event

Fixed scrollbar logic for flicks. Fixes #2529191

Changed 0 duration transitions to setStyle, to avoid choppiness. See #2529169

Fixed scrollbar indicator visibility after hitting the right/bottom edge. Fixes #2529190. NOTE: This should fix both Safari and FF issues mentioned in the bug, but there seems to be another transition bug getting in the way of it working on FF. See #2529212

Fixed pagination for non-flick cases by changing staleScroll behavior, and adding transitions hack (until transtion:end is fixed). See #2529095, 2529168

Revert perf last perf change

perf: Removed one more unnecessary call to get

perf: Changed from setTimeout Y.later to setInterval Y.later, to avoid multiple anon fn wrappers

perf: More caching - cb, bb

perf: cache decel/bounce params used in flick animation frame to avoid get along critical path

perf: support null for scrollTo X, Y params, to avoid multiple gets

Minor cleanup - destroy -> destructor, use preventDefault on gesture facade

Rolled in Ryan's 'natural feel' values for bounce, step etc.

Changed transitionend to transitions:end

Improved flick handling for scrollview paging. Also added preventDefault for move handlers based on last gesture-move commit

APIDoc tweaks. No -min files were harmed in the making of this commit point

APIDoc cleanup and README for ScrollView

Added API Docs for Gestures. Changed flick e.velocity to incorporate direction (-ve, +ve) (and changed node-flick, scrollview listeners to match). Fixed method name refactor in paging plugin

Simplified scrollbar impl for IE

Extracted flick configuration into an attribute

Sync'd with latest transitions containing IE fix and native flag

Added check for undefined duration. Removed manual dependencies from test pages now that loader meta-data is in

Refactor/Cleanup paginator code

Refactor/Cleanup. No functional changes

Fixed scrollview paging in FF (bb.scrollWidth changes. Need to cache it)

Use bb scrollWidth/Height instead of cb (FF requires it)

Remove webkit specific class specifiers. Fixed horizontal transform for scrollbar

Scrollview cleanup, extracted overflow handling into class

Moved scrollview from sandbox to src. Basic functionality working on desktop and mobile devices.