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From "Justin Mclean (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-33741) Propagation of Escape key in mx.controls.DateField should only be stopped if the DropDown is shown
Date Thu, 19 Sep 2013 02:42:54 GMT

    [ https://issues.apache.org/jira/browse/FLEX-33741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13771540#comment-13771540
] 

Justin Mclean commented on FLEX-33741:
--------------------------------------

Sample code to test:

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
			   xmlns:s="library://ns.adobe.com/flex/spark" 
			   xmlns:mx="library://ns.adobe.com/flex/mx" initialize="init(event)">
	<s:layout>
		<s:VerticalLayout />
	</s:layout>
	

	<fx:Script>
		<![CDATA[
			import mx.events.FlexEvent;
			
			protected function init(event:FlexEvent):void
			{
				df.addEventListener(KeyboardEvent.KEY_DOWN, keyPressed);
			}
			
			public function keyPressed(event:Event):void {
				trace("Key pressed");
			}
			
		]]>
	</fx:Script>
	
	<mx:DateField id="df" editable="true" />
</s:Application>

                
> Propagation of Escape key in mx.controls.DateField should only be stopped if the DropDown
is shown
> --------------------------------------------------------------------------------------------------
>
>                 Key: FLEX-33741
>                 URL: https://issues.apache.org/jira/browse/FLEX-33741
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: mx: DateField
>    Affects Versions: Apache Flex 4.10.0
>            Reporter: Stephan Plath
>            Assignee: Justin Mclean
>            Priority: Minor
>              Labels: easyfix, easytest, patch
>   Original Estimate: 5m
>  Remaining Estimate: 5m
>
> DateField's keyDownHandler() stops propagation of the Escape key only if it is not editable,
but this should only be done if the dropDown is shown, so the parent container gets a chance
to handle the Escape key.
> Proposed solution:
> ...
> else if (event.keyCode == Keyboard.ESCAPE)
> {
>     if (showingDropdown)
>     {
>         selectedDate = lastSelectedDate;
>         displayDropdown(false, event);
>         event.stopPropagation();
>     }
> }

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