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Posted to users@flex.apache.org by Kessler CTR Mark J <ma...@usmc.mil> on 2016/01/07 12:19:26 UTC

RE: [Non-DoD Source] Scaleing and Center popups

> PopUpManager.addPopUp(_class3, this.parentApplication as DisplayObject, true);

On a side note, have you experienced that null parenting issues in the popup while using the parentApplication object as a DisplayObject?  I've experienced things like custom itemRenderers in datagrids in popups giving me null parent checks on groups.


-Mark


-----Original Message-----
From: scott matheson [mailto:scott@matheson.it] 
Sent: Wednesday, January 06, 2016 4:27 PM
To: <us...@flex.apache.org>
Subject: [Non-DoD Source] Scaleing and Center popups

Hi
   I use this code to centre my popups 
   var _class3:ReportsDialogDictation = new ReportsDialogDictation();
   PopUpManager.addPopUp(_class3, this.parentApplication as DisplayObject, true);
   PopUpManager.centerPopUp(_class3);
}


this works fine


when i let the user scale the application 

var visibleWidth:Number = systemManager.getVisibleApplicationRect().width;
var visibleHeight:Number = systemManager.getVisibleApplicationRect().height;
var smallestScale:Number = Math.min(visibleHeight / 768, visibleWidth / 1024); appHolder.scaleX = smallestScale; appHolder.scaleY = smallestScale;


I still end up with centre popups, but these are popups are small

when i scale the popup it self with this code in the creationComplete

 


private function init():void {
   var visibleWidth:Number = systemManager.getVisibleApplicationRect().width;
   var visibleHeight:Number = systemManager.getVisibleApplicationRect().height;
   var smallestScale:Number = Math.min(visibleHeight / 768, visibleWidth / 1024);
   this.scaleX = smallestScale;
   this.scaleY = smallestScale;

}

I end up with the popup not centred 

any ideas ?

scott

Re: [Non-DoD Source] Scaleing and Center popups

Posted by scott matheson <sc...@matheson.it>.
Hi
   Sorry for the delay i have not been coding this week, i have not see the problem, however i use different code in my item renders


protected function showTestResults(event:Event):void {
 var popupMem:MemoryTestResults;
 popupMem = PopUpManager.createPopUp(FlexGlobals.topLevelApplication as DisplayObject, MemoryTestResults, true) as MemoryTestResults;
 PopUpManager.centerPopUp(popupMem as IFlexDisplayObject);

}






> On 7 Jan 2016, at 11:19, Kessler CTR Mark J <ma...@usmc.mil> wrote:
> 
>> PopUpManager.addPopUp(_class3, this.parentApplication as DisplayObject, true);
> 
> On a side note, have you experienced that null parenting issues in the popup while using the parentApplication object as a DisplayObject?  I've experienced things like custom itemRenderers in datagrids in popups giving me null parent checks on groups.
> 
> 
> -Mark
> 
> 
> -----Original Message-----
> From: scott matheson [mailto:scott@matheson.it] 
> Sent: Wednesday, January 06, 2016 4:27 PM
> To: <us...@flex.apache.org>
> Subject: [Non-DoD Source] Scaleing and Center popups
> 
> Hi
>   I use this code to centre my popups 
>   var _class3:ReportsDialogDictation = new ReportsDialogDictation();
>   PopUpManager.addPopUp(_class3, this.parentApplication as DisplayObject, true);
>   PopUpManager.centerPopUp(_class3);
> }
> 
> 
> this works fine
> 
> 
> when i let the user scale the application 
> 
> var visibleWidth:Number = systemManager.getVisibleApplicationRect().width;
> var visibleHeight:Number = systemManager.getVisibleApplicationRect().height;
> var smallestScale:Number = Math.min(visibleHeight / 768, visibleWidth / 1024); appHolder.scaleX = smallestScale; appHolder.scaleY = smallestScale;
> 
> 
> I still end up with centre popups, but these are popups are small
> 
> when i scale the popup it self with this code in the creationComplete
> 
> 
> 
> 
> private function init():void {
>   var visibleWidth:Number = systemManager.getVisibleApplicationRect().width;
>   var visibleHeight:Number = systemManager.getVisibleApplicationRect().height;
>   var smallestScale:Number = Math.min(visibleHeight / 768, visibleWidth / 1024);
>   this.scaleX = smallestScale;
>   this.scaleY = smallestScale;
> 
> }
> 
> I end up with the popup not centred 
> 
> any ideas ?
> 
> scott 
>