Monorail Hands-On

/*
 * Ext JS Library 1.0.1
 * Copyright(c) 2006-2007, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://www.extjs.com/license
 */

Ext.grid.ColumnModel=function(_1){Ext.grid.ColumnModel.superclass.constructor.call(this);this.config=_1;this.lookup={};for(var i=0,_3=_1.length;i<_3;i++){if(typeof _1[i].dataIndex=="undefined"){_1[i].dataIndex=i;}if(typeof _1[i].renderer=="string"){_1[i].renderer=Ext.util.Format[_1[i].renderer];}if(typeof _1[i].id=="undefined"){_1[i].id=i;}this.lookup[_1[i].id]=_1[i];}this.defaultWidth=100;this.defaultSortable=false;this.addEvents({"widthchange":true,"headerchange":true,"hiddenchange":true,"columnmoved":true,"columnlockchange":true});Ext.grid.ColumnModel.superclass.constructor.call(this);};Ext.extend(Ext.grid.ColumnModel,Ext.util.Observable,{getColumnId:function(_4){return this.config[_4].id;},getColumnById:function(id){return this.lookup[id];},getIndexById:function(id){for(var i=0,_8=this.config.length;i<_8;i++){if(this.config[i].id==id){return i;}}return -1;},moveColumn:function(_9,_a){var c=this.config[_9];this.config.splice(_9,1);this.config.splice(_a,0,c);this.dataMap=null;this.fireEvent("columnmoved",this,_9,_a);},isLocked:function(_c){return this.config[_c].locked===true;},setLocked:function(_d,_e,_f){if(this.isLocked(_d)==_e){return;}this.config[_d].locked=_e;if(!_f){this.fireEvent("columnlockchange",this,_d,_e);}},getTotalLockedWidth:function(){var _10=0;for(var i=0;i<this.config.length;i++){if(this.isLocked(i)&&!this.isHidden(i)){this.totalWidth+=this.getColumnWidth(i);}}return _10;},getLockedCount:function(){for(var i=0,len=this.config.length;i<len;i++){if(!this.isLocked(i)){return i;}}},getColumnCount:function(_14){if(_14==true){var c=0;for(var i=0,len=this.config.length;i<len;i++){if(!this.isHidden(i)){c++;}}return c;}return this.config.length;},isSortable:function(col){if(typeof this.config[col].sortable=="undefined"){return this.defaultSortable;}return this.config[col].sortable;},getRenderer:function(col){if(!this.config[col].renderer){return Ext.grid.ColumnModel.defaultRenderer;}return this.config[col].renderer;},setRenderer:function(col,fn){this.config[col].renderer=fn;},getColumnWidth:function(col){return this.config[col].width||this.defaultWidth;},setColumnWidth:function(col,_1e,_1f){this.config[col].width=_1e;this.totalWidth=null;if(!_1f){this.fireEvent("widthchange",this,col,_1e);}},getTotalWidth:function(_20){if(!this.totalWidth){this.totalWidth=0;for(var i=0,len=this.config.length;i<len;i++){if(_20||!this.isHidden(i)){this.totalWidth+=this.getColumnWidth(i);}}}return this.totalWidth;},getColumnHeader:function(col){return this.config[col].header;},setColumnHeader:function(col,_25){this.config[col].header=_25;this.fireEvent("headerchange",this,col,_25);},getColumnTooltip:function(col){return this.config[col].tooltip;},setColumnTooltip:function(col,_28){this.config[col].tooltip=_28;},getDataIndex:function(col){return this.config[col].dataIndex;},setDataIndex:function(col,_2b){this.config[col].dataIndex=_2b;},findColumnIndex:function(_2c){var c=this.config;for(var i=0,len=c.length;i<len;i++){if(c[i].dataIndex==_2c){return i;}}return -1;},isCellEditable:function(_30,_31){return (this.config[_30].editable||(typeof this.config[_30].editable=="undefined"&&this.config[_30].editor))?true:false;},getCellEditor:function(_32,_33){return this.config[_32].editor;},setEditable:function(col,_35){this.config[col].editable=_35;},isHidden:function(_36){return this.config[_36].hidden;},isFixed:function(_37){return this.config[_37].fixed;},isResizable:function(_38){return this.config[_38].resizable!==false;},setHidden:function(_39,_3a){this.config[_39].hidden=_3a;this.totalWidth=null;this.fireEvent("hiddenchange",this,_39,_3a);},setEditor:function(col,_3c){this.config[col].editor=_3c;}});Ext.grid.ColumnModel.defaultRenderer=function(_3d){if(typeof _3d=="string"&&_3d.length<1){return "&#160;";}return _3d;};Ext.grid.DefaultColumnModel=Ext.grid.ColumnModel;