Just a bunch of Adobe Flex Examples
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The following example shows how you can apply smoothing to a background image fill on an MX Panel container in Flex 3 by extending the BitmapAsset class, setting the Boolean smoothing property, and setting the backgroundImage and backgroundSize styles.
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The following example shows how you can check whether the user has selected an item in the Spark DropDownList control in Flex 4 by setting the Boolean requiresSelection property to true or using a NumberValidator to check the DropDownList control’s selectedIndex property is greater than -1.
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The following example shows how you can create a multiline, justified label on Spark Button control in Flex 4 by creating a custom skin and setting the textAlign style and removing the maxDisplayedLines property.
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The following example shows how you can create a drop down MX DataGrid control in Flex 4 using the Spark PopUpAnchor control in Flex 4.
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In a previous example, “Setting the slide duration on a Spark HSlider control in Flex 4″, we saw how you could set the slide duration on a Spark HSlider control in Flex 4 by setting the slideDuration style.
The following example shows how you can set the slide duration on a Spark HScrollBar control in Flex 4 by setting the slideDuration style to control the animated thumb scroll when Ctrl+clicking on the scroll bar track.
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In a previous example, “Changing the default sort arrow skin on a Flex DataGrid control”, we saw how you could change the sort arrow skin on a DataGrid control in Flex by setting the sortArrowSkin style.
The following example shows how you can remove the sort arrow skin from an MX DataGrid control in Flex by setting the sortArrowSkin style to the mx.skins.ProgrammaticSkin class.
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In a previous example, “Preventing item selection in the Spark List control in Flex 4″, we saw how you can prevent item selection in the Spark List control in Flex 4 by listening for the changing event and calling the preventDefault() method on the IndexChangeEvent event object instance.
The following example shows how you can keep List item selection but prevent the selected item highlighting (while maintaining the hover highlight) in the Spark List control in Flex 4 by creating a custom item renderer, setting the autoDrawBackground property to false, and drawing your own highlight in the hover state only.
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The following example shows how you can prevent item selection in the Spark List control in Flex 4 by listening for the changing event and calling the preventDefault() method on the IndexChangeEvent event object instance.
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