source: ComponentRegistry/trunk/ComponentBrowserGui/src/main/flex/clarin/cmdi/componentregistry/browser/BrowserOverviewList.mxml @ 206

<?xml version="1.0" encoding="utf-8"?>

<mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml"
                 xmlns:comp="clarin.cmdi.componentregistry.common.components.*"
                 xmlns:rictus="com.rictus.controls.*">

        <mx:Metadata>
                [Event(name="browserItemSelected",type="clarin.cmdi.componentregistry.browser.BrowserSelectionEvent")]
        </mx:Metadata>

    
        <mx:ArrayCollection id="browserDataProvider" />
        <mx:Array id="browserColumns"/>


        <mx:Script>
                <![CDATA[
                    import clarin.cmdi.componentregistry.common.components.BrowseContextMenu;
                    import mx.collections.ArrayCollection;
                        import mx.events.CollectionEvent;
                        import clarin.cmdi.componentregistry.browser.BrowserSelectionEvent;
                        import clarin.cmdi.componentregistry.common.ItemDescription;

                        private var currentSelectedItem:ItemDescription;
                        [Bindable]
            private var menu:BrowseContextMenu;
            
                        private function dispatchBrowserSelectionEvent():void {
                                if (this.dataGrid.selectedItem != null) {
                                        var item:ItemDescription = this.dataGrid.selectedItem as ItemDescription
                                        if (currentSelectedItem == null || currentSelectedItem.id != item.id) { //Only update when the item selected is different.
                                                currentSelectedItem = item;
                                                var event:BrowserSelectionEvent = new BrowserSelectionEvent(item);
                                                dispatchEvent(event);
                                        }
                                }
                        }
                        
                        public function set browseMenu(browseMenu:BrowseContextMenu):void {
                            this.menu = browseMenu;
                            menu.dataGrid= dataGrid;
                        }
                        
                        private function handleKeyUp(event:KeyboardEvent):void {
                            if (event.keyCode == Keyboard.DELETE) { 
                                menu.deleteSelectedItems();
                            }
                        }
                ]]>
        </mx:Script>

        <mx:HBox horizontalAlign="center"
                         verticalAlign="middle"
                         width="100%">
                <rictus:SearchBox id="searchBox" label="filter..."/>     
                <mx:Label text="Showing {browserDataProvider.length} of {dataGrid.unfilteredLength}"/>
        </mx:HBox>

        <comp:FilteringDataGrid id="dataGrid"
                                                        x="0"
                                                        y="112"
                                                        width="100%"
                                                        height="100%"
                                                        click="dispatchBrowserSelectionEvent()"
                                                        dataProvider="{browserDataProvider}"
                                                        columns="{browserColumns}"
                                                        contextMenu="{menu.cm}"
                                                        allowMultipleSelection="true"
                                                        searchInput="{searchBox}"
                                                        keyUp="handleKeyUp(event)">
        </comp:FilteringDataGrid>
</mx:VBox>