erikdebruin/sdk.asjs/mustella/tests/gumbo/components/DataGrid/SWFs/components/basicDG.mxml

<?xml version="1.0" encoding="utf-8"?>
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  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

-->
<s:Group 
    xmlns:fx="http://ns.adobe.com/mxml/2009" 
    xmlns:mx="library://ns.adobe.com/flex/mx" 
    xmlns:s="library://ns.adobe.com/flex/spark"
    creationComplete="init()">
    	
	<fx:Declarations>
		<s:ArrayCollection id="dp1">
			<s:DataItem country="USA" firstName="JozFN" lastName="AltFN" position="FW" club="VilCB" number="00"/>
			<s:DataItem country="USA" firstName="CarFN" lastName="BocFN" position="DF" club="RenCB" number="01"/>
			<s:DataItem country="USA" firstName="TimFN" lastName="HowFN" position="GK" club="EveCB" number="02"/>
			<s:DataItem country="USA" firstName="CliFN" lastName="DemFN" position="MF" club="FulCB" number="03"/>
			<s:DataItem country="USA" firstName="RobFN" lastName="FinFN" position="FW" club="RslCB" number="04"/>
			<s:DataItem country="USA" firstName="HerFN" lastName="GomFN" position="FW" club="PacCB" number="05"/>
			<s:DataItem country="USA" firstName="LanFN" lastName="DonFN" position="MF" club="lagCB" number="06"/>
			<s:DataItem country="USA" firstName="OguFN" lastName="OnyFN" position="DF" club="MilCB" number="07"/>
			<s:DataItem country="USA" firstName="BenFN" lastName="FeiFN" position="MF" club="AGF" number="08"/>
			<s:DataItem country="USA" firstName="EdsFN" lastName="BudFN" position="FW" club="lagCB" number="09"/>
			<s:DataItem country="USA" firstName="MicFN" lastName="BraFN" position="MF" club="BmbCB" number="10"/>
			<s:DataItem country="USA" firstName="SteFN" lastName="CheFN" position="DF" club="HanCB" number="11"/>
			<s:DataItem country="USA" firstName="JayFN" lastName="DemLN" position="DF" club="WatCB" number="12"/>
			<s:DataItem country="USA" firstName="JozFN" lastName="AltFN" position="FW" club="VilCB" number="13"/>
			<s:DataItem country="ENG" firstName="RobFN" lastName="GreFN" position="GK" club="BrvCB" number="14"/>
			<s:DataItem country="ENG" firstName="JoeFN" lastName="HarFN" position="GK" club="MncCB" number="15"/>
			<s:DataItem country="ENG" firstName="GleFN" lastName="JohFN" position="DF" club="LivCB" number="16"/>
			<s:DataItem country="ENG" firstName="AshFN" lastName="ColFN" position="DF" club="CheCB" number="17"/>
			<s:DataItem country="ENG" firstName="MicFN" lastName="DawFN" position="DF" club="ThsCB" number="18"/>
			<s:DataItem country="ENG" firstName="JohFN" lastName="TerFN" position="DF" club="CheCB" number="19"/>
			<s:DataItem country="ENG" firstName="SteFN" lastName="WarFN" position="DF" club="AsvCB" number="20"/>
			<s:DataItem country="ENG" firstName="MatFN" lastName="UpsFN" position="DF" club="WhuCB" number="21"/>
			<s:DataItem country="ENG" firstName="JamFN" lastName="CarFN" position="DF" club="LivCB" number="22"/>
			<s:DataItem country="ENG" firstName="LedFN" lastName="KinFN" position="DF" club="ThsCB" number="23"/>		
		</s:ArrayCollection>
				
		<s:ArrayCollection id="columns1">					 
			<s:GridColumn id="c1_1" dataField="country" />
			<s:GridColumn id="c1_2" dataField="firstName" />
			<s:GridColumn id="c1_3" dataField="lastName" />
			<s:GridColumn id="c1_4" dataField="position"/>
			<s:GridColumn id="c1_5" dataField="club"/>
			<s:GridColumn id="c1_6" dataField="number"/>
		</s:ArrayCollection>
		
		<s:ArrayCollection id="columns2">
			<s:GridColumn id="c2_1" dataField="number"/>
			<s:GridColumn id="c2_2" dataField="lastName" width="150"/>
			<s:GridColumn id="c2_3" dataField="firstName"/>						
			<s:GridColumn id="c2_4" dataField="club" includeIn="state2"/>						
		</s:ArrayCollection>
		
		<s:ArrayCollection id="columns3">
			<s:GridColumn id="c3_1" dataField="firstName"/>
			<s:GridColumn id="c3_2" dataField="lastName"/>
		</s:ArrayCollection>	
		
		<s:ArrayCollection id="columns4">					 
			<s:GridColumn id="c4_1" dataField="country" width="50"/>
			<s:GridColumn id="c4_2" dataField="firstName" />
			<s:GridColumn id="c4_3" dataField="lastName" width="100"/>
			<s:GridColumn id="c4_4" dataField="position"/>
			<s:GridColumn id="c4_5" dataField="club"/>
			<s:GridColumn id="c4_6" dataField="number"/>
		</s:ArrayCollection>				
	</fx:Declarations>
	
	<fx:Script>
		<![CDATA[
		
			import mx.managers.ToolTipManager;
		
			private function init():void {
				ToolTipManager.showDelay = 0;		
			}
			
			public function addColumnAt1():void{
				var gc1:GridColumn = new GridColumn();
				gc1.dataField = "New Column";
				columns1.addItemAt(gc1,1);
			}
			
			public function addFixedSizeColumnAt1():void{
				var gc1:GridColumn = new GridColumn();
				gc1.dataField = "New Column";
				gc1.width = 100;
				columns1.addItemAt(gc1,1);
			}			
			
			/*
             *  Returns true if the DataGrid item renderer at rowIndex, columnIndex is completely visible.
             */
            public function isItemRendererVisible(dataGrid:DataGrid, rowIndex:int, columnIndex:int):Boolean
            {
                const renderer:DisplayObject = dataGrid.grid.getItemRendererAt(rowIndex, columnIndex) as DisplayObject;
                const view:DisplayObject = renderer.parent.parent as DisplayObject;
                const rendererBounds:Rectangle = renderer.getRect(view);
                const viewScrollRect:Rectangle = view.scrollRect;
                
                if (!viewScrollRect)  // The GridView isn't being clipped, probably because it's locked
                    return true;
                
                viewScrollRect.inflate(1, 1); // grow the scrollRect by 1 pixel to allow for minor differences
                
                return (rendererBounds.left >= viewScrollRect.left) &&
                    (rendererBounds.top >= viewScrollRect.top) && 
                    (rendererBounds.right <= viewScrollRect.right) &&
                    (rendererBounds.bottom <= viewScrollRect.bottom);
            }


           /*
            * This method is used to check if the itemRenderer specified by the argument is within
            * the DataGrid's scrollRect.  A tolerance of 1 is used for minor variations
            */
            public function checkIRinScrollRect(rowIndx:Number, colIndx:Number):Boolean
            {     
                try
                {             
                    return isItemRendererVisible(dataGrid1, rowIndx, colIndx);
                } 
                catch(err:Error) 
                {
                    trace("Spark DataGrid trace: Error caught from checkIRinScrollRect method: " + err.message);                             
                }
                
                return false;
            }
						
			
			
			private function myDT_func(item:Object, column:GridColumn):String{
				return "my custom string";
			}			
			
			
		]]>
	</fx:Script>
	
	<s:states>
		<s:State name="state1" />
		<s:State name="state2" />
		<s:State name="state3" />
	</s:states>
		
	<s:DataGrid id="dataGrid1" 
				dataProvider="{dp1}" 
				columns="{columns1}"
				dataTipFunction="myDT_func"
				skinClass.state3="assets.skins.CustomDataGridNoGridLinesSkin">				
				<s:itemRenderer>
					<fx:Component>
						<s:DefaultGridItemRenderer wordWrap="true"/>
					</fx:Component>
				</s:itemRenderer>				
	</s:DataGrid>
				
</s:Group>