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32 lines
1.3 KiB
32 lines
1.3 KiB
17 years ago
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/*
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* jqDnR - Minimalistic Drag'n'Resize for jQuery.
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*
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* Copyright (c) 2007 Brice Burgess <bhb@iceburg.net>, http://www.iceburg.net
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* Licensed under the MIT License:
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* http://www.opensource.org/licenses/mit-license.php
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*
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* $Version: 2007.08.19 +r2
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*/
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(function($){
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$.fn.jqDrag=function(h){return i(this,h,'d');};
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$.fn.jqResize=function(h){return i(this,h,'r');};
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$.jqDnR={dnr:{},e:0,
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drag:function(v){
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if(M.k == 'd')E.css({left:M.X+v.pageX-M.pX,top:M.Y+v.pageY-M.pY});
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else E.css({width:Math.max(v.pageX-M.pX+M.W,0),height:Math.max(v.pageY-M.pY+M.H,0)});
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return false;},
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stop:function(){E.css('opacity',M.o);$().unbind('mousemove',J.drag).unbind('mouseup',J.stop);}
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};
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var J=$.jqDnR,M=J.dnr,E=J.e,
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i=function(e,h,k){return e.each(function(){h=(h)?$(h,e):e;
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h.bind('mousedown',{e:e,k:k},function(v){var d=v.data,p={};E=d.e;
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// attempt utilization of dimensions plugin to fix IE issues
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if(E.css('position') != 'relative'){try{E.position(p);}catch(e){}}
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M={X:p.left||f('left')||0,Y:p.top||f('top')||0,W:f('width')||E[0].scrollWidth||0,H:f('height')||E[0].scrollHeight||0,pX:v.pageX,pY:v.pageY,k:d.k,o:E.css('opacity')};
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E.css({opacity:0.8});$().mousemove($.jqDnR.drag).mouseup($.jqDnR.stop);
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return false;
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});
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});},
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f=function(k){return parseInt(E.css(k))||false;};
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})(jQuery);
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