if(!dojo._hasResource["dojox.grid._grid.views"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.dojo._hasResource["dojox.grid._grid.views"] = true;dojo.provide("dojox.grid._grid.views");dojo.declare('dojox.grid.views', null, {	// summary:	//	A collection of grid views. Owned by grid and used internally for managing grid views.	//	Grid creates views automatically based on grid's layout structure.	//	Users should typically not need to access individual views or the views collection directly.	constructor: function(inGrid){		this.grid = inGrid;	},	defaultWidth: 200,	views: [],	// operations	resize: function(){		this.onEach("resize");	},	render: function(){		this.onEach("render");		this.normalizeHeaderNodeHeight();	},	// views	addView: function(inView){		inView.idx = this.views.length;		this.views.push(inView);	},	destroyViews: function(){		for (var i=0, v; v=this.views[i]; i++)			v.destroy();		this.views = [];	},	getContentNodes: function(){		var nodes = [];		for(var i=0, v; v=this.views[i]; i++){			nodes.push(v.contentNode);		}		return nodes;	},	forEach: function(inCallback){		for(var i=0, v; v=this.views[i]; i++){			inCallback(v, i);		}	},	onEach: function(inMethod, inArgs){		inArgs = inArgs || [];		for(var i=0, v; v=this.views[i]; i++){			if(inMethod in v){				v[inMethod].apply(v, inArgs);			}		}	},	// layout	normalizeHeaderNodeHeight: function(){		var rowNodes = [];		for(var i=0, v; (v=this.views[i]); i++){			if(v.headerContentNode.firstChild){				rowNodes.push(v.headerContentNode)			};		}		this.normalizeRowNodeHeights(rowNodes);	},	normalizeRowNodeHeights: function(inRowNodes){		var h = 0; 		for(var i=0, n, o; (n=inRowNodes[i]); i++){			h = Math.max(h, (n.firstChild.clientHeight)||(n.firstChild.offsetHeight));		}		h = (h >= 0 ? h : 0);		//		var hpx = h + 'px';		for(var i=0, n; (n=inRowNodes[i]); i++){			if(n.firstChild.clientHeight!=h){				n.firstChild.style.height = hpx;			}		}		//		//console.log('normalizeRowNodeHeights ', h);		//		// querying the height here seems to help scroller measure the page on IE		if(inRowNodes&&inRowNodes[0]){			inRowNodes[0].parentNode.offsetHeight;		}	},	renormalizeRow: function(inRowIndex){		var rowNodes = [];		for(var i=0, v, n; (v=this.views[i])&&(n=v.getRowNode(inRowIndex)); i++){			n.firstChild.style.height = '';			rowNodes.push(n);		}		this.normalizeRowNodeHeights(rowNodes);	},	getViewWidth: function(inIndex){		return this.views[inIndex].getWidth() || this.defaultWidth;	},	measureHeader: function(){		this.forEach(function(inView){			inView.headerContentNode.style.height = '';		});		var h = 0;		this.forEach(function(inView){			//console.log('headerContentNode', inView.headerContentNode.offsetHeight, inView.headerContentNode.offsetWidth);			h = Math.max(inView.headerNode.offsetHeight, h);		});		return h;	},	measureContent: function(){		var h = 0;		this.forEach(function(inView) {			h = Math.max(inView.domNode.offsetHeight, h);		});		return h;	},	findClient: function(inAutoWidth){		// try to use user defined client		var c = this.grid.elasticView || -1;		// attempt to find implicit client		if(c < 0){			for(var i=1, v; (v=this.views[i]); i++){				if(v.viewWidth){					for(i=1; (v=this.views[i]); i++){						if(!v.viewWidth){							c = i;							break;						}					}					break;				}			}		}		// client is in the middle by default		if(c < 0){			c = Math.floor(this.views.length / 2);		}		return c;	},	_arrange: function(l, t, w, h){		var i, v, vw, len = this.views.length;		// find the client		var c = (w <= 0 ? len : this.findClient());		// layout views		var setPosition = function(v, l, t){			with(v.domNode.style){				left = l + 'px';				top = t + 'px';			}			with(v.headerNode.style){				left = l + 'px';				top = 0;			}		}		// for views left of the client		for(i=0; (v=this.views[i])&&(i<c); i++){			// get width			vw = this.getViewWidth(i);			// process boxes			v.setSize(vw, h);			setPosition(v, l, t);			vw = v.domNode.offsetWidth;			// update position			l += vw;		}		// next view (is the client, i++ == c) 		i++;		// start from the right edge		var r = w;		// for views right of the client (iterated from the right)		for(var j=len-1; (v=this.views[j])&&(i<=j); j--){			// get width			vw = this.getViewWidth(j);			// set size			v.setSize(vw, h);			// measure in pixels			vw = v.domNode.offsetWidth;			// update position			r -= vw;			// set position			setPosition(v, r, t);		}		if(c<len){			v = this.views[c];			// position the client box between left and right boxes				vw = Math.max(1, r-l);			// set size			v.setSize(vw + 'px', h);			setPosition(v, l, t);		}		return l;	},	arrange: function(l, t, w, h){		var w = this._arrange(l, t, w, h);		this.resize();		return w;	},	// rendering	renderRow: function(inRowIndex, inNodes){		var rowNodes = [];		for(var i=0, v, n, rowNode; (v=this.views[i])&&(n=inNodes[i]); i++){			rowNode = v.renderRow(inRowIndex);			n.appendChild(rowNode);			rowNodes.push(rowNode);		}		this.normalizeRowNodeHeights(rowNodes);	},	rowRemoved: function(inRowIndex){		this.onEach("rowRemoved", [ inRowIndex ]);	},	// updating	updateRow: function(inRowIndex, inHeight){		for(var i=0, v; v=this.views[i]; i++){			v.updateRow(inRowIndex, inHeight);		}		this.renormalizeRow(inRowIndex);	},	updateRowStyles: function(inRowIndex){		this.onEach("updateRowStyles", [ inRowIndex ]);	},	// scrolling	setScrollTop: function(inTop){		var top = inTop;		for(var i=0, v; v=this.views[i]; i++){			top = v.setScrollTop(inTop);		}		return top;		//this.onEach("setScrollTop", [ inTop ]);	},	getFirstScrollingView: function(){		for(var i=0, v; (v=this.views[i]); i++){			if(v.hasScrollbar()){				return v;			}		}	}});}