if(!dojo._hasResource["dojox.grid._grid.layout"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.dojo._hasResource["dojox.grid._grid.layout"] = true;dojo.provide("dojox.grid._grid.layout");dojo.require("dojox.grid._grid.cell");dojo.declare("dojox.grid.layout", null, {	// summary:	//	Controls grid cell layout. Owned by grid and used internally.	constructor: function(inGrid){		this.grid = inGrid;	},	// flat array of grid cells	cells: null,	// structured array of grid cells	structure: null,	// default cell width	defaultWidth: '6em',	// methods	setStructure: function(inStructure){		this.fieldIndex = 0;		this.cells = [];		var s = this.structure = [];		for(var i=0, viewDef, rows; (viewDef=inStructure[i]); i++){			s.push(this.addViewDef(viewDef));		}		this.cellCount = this.cells.length;	},	addViewDef: function(inDef){		this._defaultCellProps = inDef.defaultCell || {};		return dojo.mixin({}, inDef, {rows: this.addRowsDef(inDef.rows || inDef.cells)});	},	addRowsDef: function(inDef){		var result = [];		for(var i=0, row; inDef && (row=inDef[i]); i++){			result.push(this.addRowDef(i, row));		}		return result;	},	addRowDef: function(inRowIndex, inDef){		var result = [];		for(var i=0, def, cell; (def=inDef[i]); i++){			cell = this.addCellDef(inRowIndex, i, def);			result.push(cell);			this.cells.push(cell);		}		return result;	},	addCellDef: function(inRowIndex, inCellIndex, inDef){		var w = 0;		if(inDef.colSpan > 1){			w = 0;		}else if(!isNaN(inDef.width)){			w = inDef.width + "em";		}else{			w = inDef.width || this.defaultWidth;		}		// fieldIndex progresses linearly from the last indexed field		// FIXME: support generating fieldIndex based a text field name (probably in Grid)		var fieldIndex = inDef.field != undefined ? inDef.field : (inDef.get ? -1 : this.fieldIndex);		if((inDef.field != undefined) || !inDef.get){			this.fieldIndex = (inDef.field > -1 ? inDef.field : this.fieldIndex) + 1; 		}		return new dojox.grid.cell(			dojo.mixin({}, this._defaultCellProps, inDef, {				grid: this.grid,				subrow: inRowIndex,				layoutIndex: inCellIndex,				index: this.cells.length,				fieldIndex: fieldIndex,				unitWidth: w			}));	}});}