-},reconfigure:function(A,B){if(this.loadMask){this.loadMask.destroy();this.loadMask=new Roo.LoadMask(this.container,Roo.apply({store:A},this.loadMask));}this.view.bind(A,B);this.dataSource=A;this.colModel=B;this.view.refresh(true);},onKeyDown:function(e){this.fireEvent("keydown",e);
-},destroy:function(A,B){if(this.loadMask){this.loadMask.destroy();}var c=this.container;c.removeAllListeners();this.view.destroy();this.colModel.purgeListeners();if(!B){this.purgeListeners();}c.update("");if(A===true){c.remove();}},processEvent:function(A,e){if(A!='touchstart'){this.fireEvent(A,e);
-}var t=e.getTarget();var v=this.view;var B=v.findHeaderIndex(t);if(B!==false){var C=A=='touchstart'?'click':A;this.fireEvent("header"+C,this,B,e);}else{var D=v.findRowIndex(t);var E=v.findCellIndex(t);if(A=='touchstart'){A=false;if(typeof(this.selModel.getSelectedCell)!='undefined'){var cs=this.selModel.getSelectedCell();
-if(D==cs[0]&&E==cs[1]){A='dblclick';}}if(typeof(this.selModel.getSelections)!='undefined'){var cs=this.selModel.getSelections();var ds=this.dataSource;if(cs.length==1&&ds.getAt(D)==cs[0]){A='dblclick';}}if(!A){return;}}if(D!==false){this.fireEvent("row"+A,this,D,e);
-if(E!==false){this.fireEvent("cell"+A,this,D,E,e);}}}},onClick:function(e){this.processEvent("click",e);},onTouchStart:function(e){this.processEvent("touchstart",e);},onContextMenu:function(e,t){this.processEvent("contextmenu",e);},onDblClick:function(e){this.processEvent("dblclick",e);
-},walkCells:function(A,B,C,fn,D){var cm=this.colModel,E=cm.getColumnCount();var ds=this.dataSource,F=ds.getCount(),G=true;if(C<0){if(B<0){A--;G=false;}while(A>=0){if(!G){B=E-1;}G=false;while(B>=0){if(fn.call(D||this,A,B,cm)===true){return [A,B];}B--;}A--;
-}}else{if(B>=E){A++;G=false;}while(A<F){if(!G){B=0;}G=false;while(B<E){if(fn.call(D||this,A,B,cm)===true){return [A,B];}B++;}A++;}}return null;},getSelections:function(){return this.selModel.getSelections();},autoSize:function(){if(this.rendered){this.view.layout();
-if(this.view.adjustForScroll){this.view.adjustForScroll();}}},getGridEl:function(){return this.container;},stopEditing:function(){},getSelectionModel:function(){if(!this.selModel){this.selModel=new Roo.grid.RowSelectionModel();}return this.selModel;},getDataSource:function(){return this.dataSource;
-},getColumnModel:function(){return this.colModel;},getView:function(){if(!this.view){this.view=new Roo.grid.GridView(this.viewConfig);}return this.view;},getDragDropText:function(){var A=this.selModel.getCount();return String.format(this.ddText,A,A==1?'':'s');
-}});Roo.grid.Grid.prototype.ddText="{0} selected row{1}";
+},reconfigure:function(A,B){if(this.loadMask){this.loadMask.destroy();this.loadMask=new Roo.LoadMask(this.container,Roo.apply({store:A},this.loadMask));}this.view.bind(A,B);this.dataSource=A;this.colModel=B;this.view.refresh(true);},addColumns:function(A,ar){for(var i=0;
+i<ar.length;i++){var B=ar[i];B.id=typeof(B.id)=='undefined'?Roo.id():B.id;this.cm.lookup[B.id]=B;}if(typeof(A)=='undefined'||A>=this.cm.config.length){A=this.cm.config.length;}A=Math.max(0,A);ar.unshift(0);ar.unshift(A);this.cm.config.splice.apply(this.cm.config,ar);
+this.view.generateRules(this.cm);this.view.refresh(true);},onKeyDown:function(e){this.fireEvent("keydown",e);},destroy:function(A,B){if(this.loadMask){this.loadMask.destroy();}var c=this.container;c.removeAllListeners();this.view.destroy();this.colModel.purgeListeners();
+if(!B){this.purgeListeners();}c.update("");if(A===true){c.remove();}},processEvent:function(A,e){if(A!='touchstart'){this.fireEvent(A,e);}var t=e.getTarget();var v=this.view;var B=v.findHeaderIndex(t);if(B!==false){var C=A=='touchstart'?'click':A;this.fireEvent("header"+C,this,B,e);
+}else{var D=v.findRowIndex(t);var E=v.findCellIndex(t);if(A=='touchstart'){A=false;if(typeof(this.selModel.getSelectedCell)!='undefined'){var cs=this.selModel.getSelectedCell();if(D==cs[0]&&E==cs[1]){A='dblclick';}}if(typeof(this.selModel.getSelections)!='undefined'){var cs=this.selModel.getSelections();
+var ds=this.dataSource;if(cs.length==1&&ds.getAt(D)==cs[0]){A='dblclick';}}if(!A){return;}}if(D!==false){this.fireEvent("row"+A,this,D,e);if(E!==false){this.fireEvent("cell"+A,this,D,E,e);}}}},onClick:function(e){this.processEvent("click",e);},onTouchStart:function(e){this.processEvent("touchstart",e);
+},onContextMenu:function(e,t){this.processEvent("contextmenu",e);},onDblClick:function(e){this.processEvent("dblclick",e);},walkCells:function(A,B,C,fn,D){var cm=this.colModel,E=cm.getColumnCount();var ds=this.dataSource,F=ds.getCount(),G=true;if(C<0){if(B<0){A--;
+G=false;}while(A>=0){if(!G){B=E-1;}G=false;while(B>=0){if(fn.call(D||this,A,B,cm)===true){return [A,B];}B--;}A--;}}else{if(B>=E){A++;G=false;}while(A<F){if(!G){B=0;}G=false;while(B<E){if(fn.call(D||this,A,B,cm)===true){return [A,B];}B++;}A++;}}return null;
+},getSelections:function(){return this.selModel.getSelections();},autoSize:function(){if(this.rendered){this.view.layout();if(this.view.adjustForScroll){this.view.adjustForScroll();}}},getGridEl:function(){return this.container;},stopEditing:function(){},getSelectionModel:function(){if(!this.selModel){this.selModel=new Roo.grid.RowSelectionModel();
+}return this.selModel;},getDataSource:function(){return this.dataSource;},getColumnModel:function(){return this.colModel;},getView:function(){if(!this.view){this.view=new Roo.grid.GridView(this.viewConfig);}return this.view;},getDragDropText:function(){var A=this.selModel.getCount();
+return String.format(this.ddText,A,A==1?'':'s');}});Roo.grid.Grid.prototype.ddText="{0} selected row{1}";