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The following example show how to set up a DataGrid control to word wrap certain data grid columns, and allow each row to have a variable row height, depending on the amount of text in each row:

mxml:

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2007/07/23/creating-multi-line-data-grid-rows-with-variable-row-heights/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" backgroundColor="white" layout="vertical">

    <mx:Array id="arr">
        <mx:Object articleName="Finding out a characters Unicode character code" data="15" />
        <mx:Object articleName="Setting an icon in an Alert control" data="14" />
        <mx:Object articleName="Setting an icon in a Button control" data="13" />
        <mx:Object articleName="Installing the latest nightly Flex 3 SDK build into Flex Builder 3" data="10" />
        <mx:Object articleName="Detecting which button a user pressed to dismiss an Alert dialog" data="9" />
        <mx:Object articleName="Using the Alert control" data="8" />
        <mx:Object articleName="Formatting data tips in a Slider" data="7" />
        <mx:Object articleName="Downloading the latest Adobe Labs version of Flex 3 SDK/Flex Builder 3 (codename: Moxie)" data="6" />
    </mx:Array>
    <mx:ArrayCollection id="arrColl" source="{arr}" />

    <mx:DataGrid id="dataGrid" dataProvider="{arrColl}" variableRowHeight="true" width="100%" height="100%">
        <mx:columns>
            <mx:DataGridColumn id="articleName" dataField="articleName" headerText="Name of the article in question" wordWrap="true" />
            <mx:DataGridColumn id="data" dataField="data" headerText="ID of the article" />
        </mx:columns>
    </mx:DataGrid>

</mx:Application>

Original link

mxml:

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2007/09/30/using-a-flex-textarea-control-as-a-drop-in-item-editor/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white">

    <mx:XML id="itemsXML" source="data/items.xml" />

    <mx:DataGrid id="dataGrid"
            dataProvider="{itemsXML.item}"
            variableRowHeight="true"
            editable="true"
            width="100%"
            height="100%">
        <mx:columns>
            <mx:DataGridColumn id="idColumn"
                    dataField="@id"
                    editable="false"
                    headerText="ID" />
            <mx:DataGridColumn id="descColumnTextInput"
                    dataField="@desc"
                    editable="true"
                    wordWrap="true"
                    headerText="Desc (TextInput)" />
            <mx:DataGridColumn id="descColumnTextArea"
                    dataField="@desc"
                    editable="true"
                    wordWrap="true"
                    itemEditor="mx.controls.TextArea"
                    editorUsesEnterKey="true"
                    headerText="Desc (TextArea)" />
        </mx:columns>
    </mx:DataGrid>

</mx:Application>

items.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2007/09/30/using-a-flex-textarea-control-as-a-drop-in-item-editor/ -->
<items>
    <item id="1" desc="The quick brown fox jumped over the lazy dog." />
    <item id="2" desc="Lorem ipsum dolor sit amet, consectetuer adipiscing elit." />
    <item id="3" desc="Pellentesque nonummy aliquet metus." />
    <item id="4" desc="Nullam enim." />
    <item id="5" desc="Nullam sollicitudin sodales diam." />
    <item id="6" desc="Praesent quis tellus vel erat tristique placerat." />
    <item id="7" desc="Sed egestas, enim a convallis auctor, nisl tellus tincidunt nibh, vitae tempus mauris risus at arcu." />
    <item id="8" desc="Suspendisse laoreet sem eget ipsum porta consequat." />
    <item id="9" desc="Ut imperdiet felis quis orci." />
    <item id="10" desc="Phasellus tempus ante eu nisl." />
    <item id="11" desc="Donec velit sem, rutrum ac, bibendum sed, mattis ac, odio." />
    <item id="12" desc="Fusce mauris turpis, vehicula nec, mattis et, dapibus quis, arcu." />
    <item id="13" desc="Morbi tincidunt volutpat justo." />
    <item id="14" desc="Nam urna." />
    <item id="15" desc="Mauris est dui, aliquet at, venenatis tempus, eleifend a, pede." />
    <item id="16" desc="Vestibulum porttitor arcu sit amet nulla." />
    <item id="17" desc="Nulla vitae sapien." />
</items>

Original link

Adobe Flash Professional CS5 permetterà di sviluppare software per iPhone!

Articolo originale su macitynet.it

Novità dal sito www.actionscript.it sulla nuova versione del framework di casa ADOBE: AIR 2.0