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From "Justin Mclean (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLEX-30360) Slider can not be set to minimum or maximum value
Date Wed, 17 Apr 2013 03:37:16 GMT

     [ https://issues.apache.org/jira/browse/FLEX-30360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Justin Mclean updated FLEX-30360:
---------------------------------

    Labels: easytest  (was: )
    
> Slider can not be set to minimum or maximum value
> -------------------------------------------------
>
>                 Key: FLEX-30360
>                 URL: https://issues.apache.org/jira/browse/FLEX-30360
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Spark Components
>    Affects Versions: Adobe Flex SDK Previous
>         Environment: Affected OS(s): All OS Platforms
> Affected OS(s): All OS Platforms
> Language Found: English
>            Reporter: Adobe JIRA
>              Labels: easytest
>
> Steps to reproduce:
> 1. use the automation for replaying with the attached file (SliderT.mxml).
> 2. Replay Slider.Change(50) to set the vertical slider to its minimum value 50.
>  
>  Actual Results:
>   The Slider is set to 51
>  
>  Expected Results:
>   The Slider is set to 50
>  
> --------------------------------------------
>  
> Technical backgroundinformation:
> In the function "SparkSliderBaseAutomationImpl.vSliderValueToPoint" the variables adjustedY
and adjustedX are set to decimal values (i.e. since the thumb size is 11, "thumbW/2" calculates
to 5.5 ):
>  
>     private function  vSliderValueToPoint(value:Number):Point
>     {
>         // we are doing the reverse conversion od the pointToValue  in the VSlider
>         // we even consider the modiifcation done in the mouseDownHanlder for the track
in the slider
>         var thumbRange:Number = slider.track.getLayoutBoundsHeight() - slider.thumb.getLayoutBoundsHeight();
>         var range:Number = slider.maximum - slider.minimum;
>         var localY:Number = thumbRange - ( (Number(value -slider.minimum) /  range)*
 thumbRange)
>         
>         var thumbW:Number = (slider.thumb) ? slider.thumb.width : 0;
>         var thumbH:Number = (slider.thumb) ? slider.thumb.height : 0;
>         
>         
>         var adjustedY:Number = localY + (thumbH / 2);
>         var adjustedX:Number = thumbW/2;
>         
>         return new Point(adjustedX,adjustedY);
>     }
> The above values are passed to the function "AutomationManager.replayClick", where they
are assigned to the integers "localX" and "localY" (i.e. the value 5.5 is now 5):
>  
>     public function replayClick(to:IEventDispatcher, sourceEvent:MouseEvent = null):Boolean
>     {
>         sourceEvent = sourceEvent || new MouseEvent(MouseEvent.CLICK);
>         pushMouseSimulator(to, sourceEvent);     
>         map(function(type:String):void
>           {
>              var localX:int = sourceEvent && !isNaN(sourceEvent.localX) ? sourceEvent.localX
: 2;
>              var localY:int = sourceEvent && !isNaN(sourceEvent.localY) ? sourceEvent.localY
: 2;
>                 var event:MouseEvent = new MouseEvent(type, true, false, localX, localY);
>                 event.ctrlKey = sourceEvent.ctrlKey;
>                 event.shiftKey = sourceEvent.shiftKey;
>                 event.altKey = sourceEvent.altKey;
>                 event.buttonDown = (type == MouseEvent.MOUSE_DOWN);
>                 replayMouseEventInternal(to, event);
>           },
>           MOUSE_CLICK_TYPES);
>         popMouseSimulator();
>         return true;
>     }

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