Roo.extend(Roo.form.ComboNested, Roo.form.ComboBox, {
+ list : null, // the outermost div..
+ innerLists : null, // the
+ views : null,
+ // private
+ onRender : function(ct, position)
+ {
+ Roo.form.ComboBox.superclass.onRender.call(this, ct, position); // skip parent call - got to above..
+
+ if(this.hiddenName){
+ this.hiddenField = this.el.insertSibling({tag:'input', type:'hidden', name: this.hiddenName, id: (this.hiddenId||this.hiddenName)},
+ 'before', true);
+ this.hiddenField.value =
+ this.hiddenValue !== undefined ? this.hiddenValue :
+ this.value !== undefined ? this.value : '';
+
+ // prevent input submission
+ this.el.dom.removeAttribute('name');
+
+
+ }
+
+ if(Roo.isGecko){
+ this.el.dom.setAttribute('autocomplete', 'off');
+ }
+
+ var cls = 'x-combo-list';
+
+ this.list = new Roo.Layer({
+ shadow: this.shadow, cls: [cls, this.listClass].join(' '), constrain:false
+ });
+
+ var lw = this.listWidth || Math.max(this.wrap.getWidth(), this.minListWidth);
+ this.list.setWidth(lw);
+ this.list.swallowEvent('mousewheel');
+ this.assetHeight = 0;
+
+ if(this.title){
+ this.header = this.list.createChild({cls:cls+'-hd', html: this.title});
+ this.assetHeight += this.header.getHeight();
+ }
+ this.innerLists = [];
+ for (var i =0 ; i < 3; i++) {
+ this.onRenderList(ct, position, cls, i);
+ }
+
+ if(this.allowBlank && !this.disableClear){
+ this.footer = this.list.createChild({cls:cls+'-ft'});
+ this.pageTb = new Roo.Toolbar(this.footer);
+ }
+
+
+ if (this.pageTb && this.allowBlank && !this.disableClear) {
+ var _this = this;
+ this.pageTb.add(new Roo.Toolbar.Fill(), {
+ cls: 'x-btn-icon x-btn-clear',
+ text: ' ',
+ handler: function()
+ {
+ _this.collapse();
+ _this.clearValue();
+ _this.onSelect(false, -1);
+ }
+ });
+ }
+ if (this.footer) {
+ this.assetHeight += this.footer.getHeight();
+ }
+
+ },
+ onRenderList : function (ct, position, cls, listN)
+ {
+
+
+ var il = this.innerLists[i] = this.list.createChild({cls:cls+'-inner'});
+ il.on('mouseover', this.onViewOver, this);
+ il.on('mousemove', this.onViewMove, this);
+ il.setWidth(lw - this.list.getFrameWidth('lr'));
+
+
+
+ if(!this.tpl){
+ this.tpl = '<div class="'+cls+'-item">{' + this.displayField + '}</div>';
+ }
+
+ this.view = new Roo.View(this.innerList, this.tpl, {
+ singleSelect:true, store: this.store, selectedClass: this.selectedClass
+ });
+
+ this.view.on('click', this.onViewClick, this);
+
+ this.store.on('beforeload', this.onBeforeLoad, this);
+ this.store.on('load', this.onLoad, this);
+ this.store.on('loadexception', this.onLoadException, this);
+
+ if(this.resizable){
+ this.resizer = new Roo.Resizable(this.list, {
+ pinned:true, handles:'se'
+ });
+ this.resizer.on('resize', function(r, w, h){
+ this.maxHeight = h-this.handleHeight-this.list.getFrameWidth('tb')-this.assetHeight;
+ this.listWidth = w;
+ this.innerList.setWidth(w - this.list.getFrameWidth('lr'));
+ this.restrictHeight();
+ }, this);
+ this[this.pageSize?'footer':'innerList'].setStyle('margin-bottom', this.handleHeight+'px');
+ }
+ if(!this.editable){
+ this.editable = true;
+ this.setEditable(false);
+ }
+
+
+ if (typeof(this.events.add.listeners) != 'undefined') {
+
+ this.addicon = this.wrap.createChild(
+ {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-add' });
+
+ this.addicon.on('click', function(e) {
+ this.fireEvent('add', this);
+ }, this);
+ }
+ if (typeof(this.events.edit.listeners) != 'undefined') {
+
+ this.editicon = this.wrap.createChild(
+ {tag: 'img', src: Roo.BLANK_IMAGE_URL, cls: 'x-form-combo-edit' });
+ if (this.addicon) {
+ this.editicon.setStyle('margin-left', '40px');
+ }
+ this.editicon.on('click', function(e) {
+
+ // we fire even if inothing is selected..
+ this.fireEvent('edit', this, this.lastData );
+
+ }, this);
+ }
+
+
+
+ },
});
\ No newline at end of file