Posted on: May 13, 2010 at 12:00 AM
HScrollBar in Flex4:
The HScrollBar controls is used both in the MX and Spark's component. The HScrollBar control can work as a stand-alone controls, it works combinedly with other compentents as a custom component to provide scrolling functionality. It has four parts: a track, two arrow buttons, and a thumb. The width of this control is equal to the largest width of its subcomponents. The tag of HScrollbar is <s:HScrollbar>.
Example:
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<?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"xmlns:mx=" library://ns.adobe.com/flex/mx"xmlns:s=" library://ns.adobe.com/flex/spark"> <s:Panel title="HScrollbar Example" width="281" height="122"> <mx:HBox x="33" y="20" borderStyle="solid"> <s:VGroup> <s:DataGroup id="item1" left="10" top="20"clipAndEnableScrolling=" true"itemRenderer=" spark.skins.spark.DefaultItemRenderer"> <s:layout> <s:HorizontalLayout requestedColumnCount="4"/> </s:layout> <s:dataProvider> <s:ArrayCollection> <fx:String>Label</fx:String> <fx:String>TextInput</fx:String> <fx:String>Button</fx:String> <fx:String>ButtonBar</fx:String> <fx:String>ComboBox</fx:String> <fx:String>CheckBox</fx:String> <fx:String>RadioButton</fx:String> <fx:String>Image</fx:String> </s:ArrayCollection> </s:dataProvider> </s:DataGroup> <s:HScrollBar id="hscroll" viewport="{item1}" width="{item1.width}"/> </s:VGroup> </mx:HBox> </s:Panel></s:Application> |
In this example you can see how we can use a HScrollBar control in Flex4.
Output:
Running Application:
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