]>
git.wh0rd.org - tt-rss.git/blob - lib/dojo/mouse.js
2 Copyright (c) 2004-2012, The Dojo Foundation All Rights Reserved.
3 Available via Academic Free License >= 2.1 OR the modified BSD license.
4 see: http://dojotoolkit.org/license for details
8 define("dojo/mouse",["./_base/kernel","./on","./has","./dom","./_base/window"],function(_1
,on
,_2
,_3
,_4
){_2
.add("dom-quirks",_4
.doc
&&_4
.doc
.compatMode
=="BackCompat");_2
.add("events-mouseenter",_4
.doc
&&"onmouseenter" in _4
.doc
.createElement("div"));_2
.add("events-mousewheel",_4
.doc
&&"onmousewheel" in _4
.doc
);var _5
;if((_2("dom-quirks")&&_2("ie"))||!_2("dom-addeventlistener")){_5
={LEFT
:1,MIDDLE
:4,RIGHT
:2,isButton:function(e
,_6
){return e
.button
&_6
;},isLeft:function(e
){return e
.button
&1;},isMiddle:function(e
){return e
.button
&4;},isRight:function(e
){return e
.button
&2;}};}else{_5
={LEFT
:0,MIDDLE
:1,RIGHT
:2,isButton:function(e
,_7
){return e
.button
==_7
;},isLeft:function(e
){return e
.button
==0;},isMiddle:function(e
){return e
.button
==1;},isRight:function(e
){return e
.button
==2;}};}_1
.mouseButtons
=_5
;function _8(_9
,_a
){var _b=function(_c
,_d
){return on(_c
,_9
,function(_e
){if(_a
){return _a(_e
,_d
);}if(!_3
.isDescendant(_e
.relatedTarget
,_c
)){return _d
.call(this,_e
);}});};_b
.bubble=function(_f
){return _8(_9
,function(evt
,_10
){var _11
=_f(evt
.target
);var _12
=evt
.relatedTarget
;if(_11
&&(_11
!=(_12
&&_12
.nodeType
==1&&_f(_12
)))){return _10
.call(_11
,evt
);}});};return _b
;};var _13
;if(_2("events-mousewheel")){_13
="mousewheel";}else{_13=function(_14
,_15
){return on(_14
,"DOMMouseScroll",function(evt
){evt
.wheelDelta
=-evt
.detail
;_15
.call(this,evt
);});};}return {_eventHandler
:_8
,enter
:_8("mouseover"),leave
:_8("mouseout"),wheel
:_13
,isLeft
:_5
.isLeft
,isMiddle
:_5
.isMiddle
,isRight
:_5
.isRight
};});