[jira] [Created] (FLEX-33381) Setting s:ComboBox#typicalItem produces unnecessarily long width

["JC Franco (JIRA)" <ji...@apache.org>]

JC Franco created FLEX-33381:
--------------------------------

             Summary: Setting s:ComboBox#typicalItem produces unnecessarily long width
                 Key: FLEX-33381
                 URL: https://issues.apache.org/jira/browse/FLEX-33381
             Project: Apache Flex
          Issue Type: Bug
          Components: Spark: ComboBox
    Affects Versions: Apache Flex 4.9.0
            Reporter: JC Franco


Setting s:ComboBox#typicalItem produces unnecessarily long width. By contrast, s:DropDownList behaves as expected when setting its typicalItem property.

Sample application:

<?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"
               minHeight="600"
               minWidth="955">
    <s:layout>
        <s:VerticalLayout/>
    </s:layout>

    <fx:Script>
        <![CDATA[
            import mx.events.FlexEvent;

            protected function cb_creationCompleteHandler(event:FlexEvent):void
            {
                cb.textInput.typicalText = "Avenir Next Condensed Demi Bold Italic";
            }
        ]]>
    </fx:Script>

    <s:Label text="DropDownList works as expected"/>

    <s:DropDownList requireSelection="true" typicalItem="Avenir Next Condensed Demi Bold Italic">
        <s:dataProvider>
            <s:ArrayList>
                <fx:String>Avenir Next Condensed Demi Bold Italic</fx:String>
            </s:ArrayList>
        </s:dataProvider>
    </s:DropDownList>

    <s:Label text="ComboBox set to unnecesarily long width"/>

    <s:ComboBox typicalItem="Avenir Next Condensed Demi Bold Italic">
        <s:dataProvider>
            <s:ArrayList>
                <fx:String>Avenir Next Condensed Demi Bold Italic</fx:String>
            </s:ArrayList>
        </s:dataProvider>
    </s:ComboBox>

    <s:Label text="Workaround: set ComboBox#textInput#tipicalText"/>

    <s:ComboBox id="cb" creationComplete="cb_creationCompleteHandler(event)">
        <s:dataProvider>
            <s:ArrayList>
                <fx:String>Avenir Next Condensed Demi Bold Italic</fx:String>
            </s:ArrayList>
        </s:dataProvider>
    </s:ComboBox>
</s:Application>


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