I didn't understand very well, but If you remove height=80 property
in below line,
the vertical scroll bar go away.
mx:AdvancedDataGrid width=318 height=80 id=dg
horizontalCenter=0 dataProvider={arr}
horizontalScrollPolicy=auto
--
Marco Catunda
On Wed, Apr 22, 2009 at 8:52 AM, labosox lgad...@gmail.com wrote:
Hello,
I am trying to create a grid that will update its size on a column resize
event. I want the grid to keep getting large until they hit a max width then
turn on a horizontal scroll bar.
Everything seems to work fine unless I have a vertical scroll bar present in
the grid. When I try to re-size a column the datagrid adds a horizontal
scroll bar automatically.
Heres my code:
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; layout=absolute
creationComplete=initApp() viewSourceURL=srcview/index.html
mx:Script
![CDATA[
import mx.controls.advancedDataGridClasses.AdvancedDataGridColumn;
import mx.controls.advancedDataGridClasses.AdvancedDataGridRendererProvider;
import mx.events.IndexChangedEvent;
import mx.events.ResizeEvent;
import mx.collections.IViewCursor;
import mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
import mx.events.DataGridEvent;
import mx.events.AdvancedDataGridEvent;
import mx.controls.dataGridClasses.DataGridColumn;
import mx.managers.CursorManager;
public var bDummy:Boolean = false;
[Bindable]
private var itemAC:ArrayCollection;
private function initApp():void{
dg.maxWidth = stuff.width;
dg.addEventListener(AdvancedDataGridEvent.COLUMN_STRETCH, resizeCol);
}
private function resizeCol(event:AdvancedDataGridEvent):void
{
var _colIndex:Number = event.columnIndex;
var width:Number;
for(var i:int = 0; i = dg.columns.length - 1; i++)
{
width += dg.columns[i].width;
}
dg.width = width;
//ive tried to add 18 here to handle the scroll bar but then the maxWidth
//is ignored and the grid keeps resizing outside of its maxWidth
}
]]
/mx:Script
mx:Array id=arr
mx:Object name=Redsox quanity=10 cost=1000/
mx:Object name=Rays quanity=11 cost=500/
mx:Object name=Yankees quanity=20 cost=2000/
/mx:Array
mx:Canvas width=500 height=45% backgroundColor=red
horizontalCenter=0
verticalCenter=-65 id=stuff verticalScrollPolicy=off
horizontalScrollPolicy=off
mx:AdvancedDataGrid width=318 height=80 id=dg horizontalCenter=0
dataProvider={arr}
horizontalScrollPolicy=auto
mx:columns
mx:AdvancedDataGridColumn width=100 headerText=name dataField=name/
mx:AdvancedDataGridColumn width=100 headerText=quanity
dataField=quanity/
mx:AdvancedDataGridColumn width=100 headerText=cost dataField=cost/
/mx:columns
/mx:AdvancedDataGrid
/mx:Canvas
/mx:Application
