Thank you very much Gordon, that worked beautifully!
On 1/4/06, Gordon Smith <[EMAIL PROTECTED]> wrote: > The player's is-the-mouse-over-this-DisplayObject logic checks whether > the mouse is over a part of the DisplayObject that has been drawn into. > This lets a DisplayObject have non-rectangular hit areas. > > If you haven't drawn into the Sprite, the mouse can't detect it at all. > > If the Sprite has any background color (including white or the > background color or whatever), all of it has been drawn into, and the > whole thing is the hit area. > > If you draw a circle or something into the sprite, you'll get a > mouseOver only for that circle. > > But "drawn into" isn't the same as "visible". If you need a visually > transparent area that the mouse can detect, the trick is to draw into > that area with zero alpha! You can probably get this to happen by > setting backgroundAlpha="0" on your renderer. > > - Gordon > > > -----Original Message----- > From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On > Behalf Of Greg Morphis > Sent: Wednesday, January 04, 2006 1:00 PM > To: flexcoders@yahoogroups.com > Subject: [flexcoders] Re: custom cell renderer onMouseover.. > > This is strange!!! If we set the backgroundColor then I can mouseOver > from the text to the image.. if we do not then the mouseOver only > works on the text.. > WTF?? > Is there a way for the cellrenderer to know what row the user is on > (in the below code)? > I suppose I could set the backgroundColor back to the row color > defined in the datagrid? > > This sounds like a bug though... > > > > > On 1/4/06, Greg Morphis <[EMAIL PROTECTED]> wrote: > > We have a custom cellrenderer which on mouseover makes an icon appear > > which the user can click to remove that entry.. > > A problem that we're seeing is that the mouseOver stopped right after > > the text ends. If we mouseOver the text we can see the icon, as soon > > as we move off of the text the icon disappears. I've tried adjusting > > the mouseOver/mouseOut events around but it's still occuring.. > > > > Here's what we have for code.. any help would be appreciated.. > > > > The container that calls the cellrenderer looks like... > > <mx:columns> > > <mx:Array> > > <mx:DataGridColumn > > > cellRenderer="com.alltel.rapid.aopscheduler.view.WSEmployeeNameCellRende > rer" > > columnName="name" width="150" headerText="Employee" > > dataTipField="name" showDataTips="true"/> > > ... > > > > > > And the CellRenenderer looks like : > > > > <mx:HBox xmlns:mx="http://www.macromedia.com/2003/mxml"; > > mouseOver="doMouseOver( event )" > > mouseOut="doMouseOut( event )" > > hScrollPolicy="off" > > vScrollPolicy="off" > > width="100%"> > > > > > > > > <mx:Script> > > <![CDATA[ > > > > import org.nevis.cairngorm.control.EventBroadcaster; > > import > com.alltel.rapid.aopscheduler.control.AOPSchedulerController; > > import > com.alltel.rapid.aopscheduler.model.ModelLocator; > > > > var isDefaultLocation : Boolean ; > > var emplid: String; > > //var isEditor: Boolean = > ModelLocator.employee.isInRole('editor'); > > > > function setValue( str:String, item:Object, > sel:Boolean ) { > > > > dd.text = item.isDefaultLocation ? str : '*' > + str; > > this.isDefaultLocation = > item.isDefaultLocation; > > this.emplid = item.emplid; > > if(item.totalHours > 40) > > dd.setStyle('color','red'); > > else > > dd.setStyle('color','black'); > > > > } > > > > function doMouseOver( event ) > > { > > if( ModelLocator.employee.isInRole('editor')) > > { > > if(!isDefaultLocation) { > > > > > event.target.addIcon.visible=true; > > > //event.target.styleName="employeeOn"; > > } > > } > > } > > > > function doMouseOut( event ) > > { > > if( ModelLocator.employee.isInRole('editor')) > > { > > event.target.addIcon.visible=false; > > > //event.target.styleName="employeeOff"; > > } > > } > > > > function doMouseDown( event ) > > { > > if( ModelLocator.employee.isInRole('editor')) > > { > > if(!isDefaultLocation) { > > > event.target.addIcon.visible=false; > > > event.target.styleName="employeeOff"; > > //broadcast event for > DeleteEmployeeFromScheduleCommand.as > > var eventObject : Object = new > Object(); > > eventObject.emplid = emplid; > > > EventBroadcaster.getInstance().broadcastEvent( > > AOPSchedulerController.EVENT_REMOVEEMPLOYEEFROMSCHEDULE, eventObject > > ); > > } > > } > > } > > > > > > ]]> > > </mx:Script> > > > > <mx:Label id="dd" toolTip="{ dd.text }" /> > > <mx:Image id="addIcon" > > source="@Embed('/assets/images/icon_deleteblock.png')" > > visible="false" > > toolTip="Click the icon to delete this employee from > the schedule" > > mouseDown="doMouseDown( event )" > > mouseOver="doMouseOver( event )" > > mouseOut="doMouseOut( event )" /> > > > > > > > > </mx:HBox> > > > > > > > > > > > > > > -- > > Auxilium meum a Domino > > > > > -- > Auxilium meum a Domino > > > -- > Flexcoders Mailing List > FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt > Search Archives: > http://www.mail-archive.com/flexcoders%40yahoogroups.com > Yahoo! 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