static/ext/src/ux/grid/FilterBar.js
function(grid) {
		var me = this;

		me.grid = grid;
		me.visible = !me.renderHidden;
		me.autoStores = Ext.create('Ext.util.MixedCollection');
		me.autoStoresLoaded = false;
		me.columns = Ext.create('Ext.util.MixedCollection');
		me.containers = Ext.create('Ext.util.MixedCollection');
		me.fields = Ext.create('Ext.util.MixedCollection');
		me.actionColumn = me.grid.down('actioncolumn') || me.grid.down('actioncolumnpro');
		me.extraColumn = null;
		me.clearAllEl = null;
		me.showHideEl = null;
		me.task = Ext.create('Ext.util.DelayedTask');
		me.filterArray = [];

		me.overrideProxy();
		me.parseFiltersConfig(); 	// sets me.columns and me.autoStores
		me.parseInitialFilters();   // sets me.filterArray with the store previous filters if any (adds operator and type if missing)
		me.renderExtraColumn(); 	// sets me.extraColumn if applicable

		// renders the filter's bar
		if (grid.rendered) {
			me.renderFilterBar(grid);
		} else {
			grid.on('afterrender', me.renderFilterBar, me, { single: true });
		}
	}
function(grid) {
		var me = this;

		me.grid = grid;
		me.visible = !me.renderHidden;
		me.autoStores = Ext.create('Ext.util.MixedCollection');
		me.autoStoresLoaded = false;
		me.columns = Ext.create('Ext.util.MixedCollection');
		me.containers = Ext.create('Ext.util.MixedCollection');
		me.fields = Ext.create('Ext.util.MixedCollection');
		me.actionColumn = me.grid.down('actioncolumn') || me.grid.down('actioncolumnpro');
		me.extraColumn = null;
		me.clearAllEl = null;
		me.showHideEl = null;
		me.task = Ext.create('Ext.util.DelayedTask');
		me.filterArray = [];

		me.overrideProxy();
		me.parseFiltersConfig(); 	// sets me.columns and me.autoStores
		me.parseInitialFilters();   // sets me.filterArray with the store previous filters if any (adds operator and type if missing)
		me.renderExtraColumn(); 	// sets me.extraColumn if applicable

		// renders the filter's bar
		if (grid.rendered) {
			me.renderFilterBar(grid);
		} else {
			grid.on('afterrender', me.renderFilterBar, me, { single: true });
		}
	}
private