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Questions tagged [flex-spark]

Spark is the new component skinning library introduced in Adobe Flex 4.

Spark is a library for skinning components in Adobe Flex. Spark supersedes the previous library, Flex MX.

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What do the ScaleGrid properties in Spark Skins do?

I've been searching for what attributes like scaleGridLeft and scaleGridRight actually mean, but cannot find a coherent explanation anywhere. One description said that if you have an image, what you're trying to do is to define a rectangle that will…
David
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Two pixels lost when using MXDataGridItemRenderer

I have mx DataGrids with custom item renderers on one column based on HBox. I tried to optimize them using the spark MXDataGridItemRenderer class, but using it results in the first row of the column being 2px shorter than the rest, as if the first…
wlad
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adobe flex spark group graphics disappears on addEventListener

When creating a simple Flex 4.6 App, where the creationComplete-handler looks like this: protected function creationCompleteHandler(event:FlexEvent):void { var groupVisible : Group = new Group(); groupVisible.graphics.beginFill(0xff0000); …
Markus Rossler
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How to add a 'Graphic' to an itemrenderer at runtime?

May be this is very simple but right now I am unable to put a solution for it. Here is brief description of my problem: I have a dictionary of clipart objects as: clipartDict['cat'] = Cat; //Cat.mxml clipartDict['dog'] = Dog;…
M.D.
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How to make MXML Component Constructor with Arguments?

I`m new in flex and could anyone help me? How do I create a constructor that takes arguments for an MXML component?
zgnachvi
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Flex Spark Replace text to color text

I'm making simple editor. And I want that, let write replacing colorless text to color text from RichEditableText when I will write any text. For example: PHP --> PHP This codes not work: editorum.text =…
SamedDeger
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Flex ItemRenderer - how to tell when it's being reused?

I'm using a spark ItemRenderer in a list with useVirtualLayout="true" The itemRenderer has an image loaded in it. When the list scrolls, and a new Item is brought into view - the image flickers, briefly showing the previous image in the…
stevemcl
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modify flex spark scroller to scroll by page, with easing

I have modified the scroller skin for my VScrollBar per Steven Shongrunden's excellent article http://flexponential.com/2009/10/09/changing-the-position-of-the-scroll-bars-in-a-spark-list/ so there are just the up and down button, no scroller…
andrew
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Custom AxisRenderer

I am working with a LineChart with a CategoryAxis for the horizontal axis and I need each category to have a very custom formatted display. Using CategoryAxis.LabelFunction is not powerful enough for my purposes, as it only allows custom formatting…
prismaticorb
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Spark top horizontal menu for mobile app

I'm new to Flash. In my mobile app I need a simple horizontal menu (or toolbar) with 3-4 items on top of the screen. ViewMenu is perfect for this task, but I couldn't find a way to display it on top - is it possible? As far as I understand,…
dop2000
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Adobe Flex Android Mobile - Preventing inactivity causing loss of control values?

I am working on a mobile application that does a simple age calcualation. I have a datespinner that update 3 labels. When I first start my mobile app on my android device it works great. I am able to update the controls multiple times with out any…
Victor J. Garcia
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remove extra space in spark button

How is it possible to remove extra space in spark button? (source: turboimagehost.com) So i need the image or text starts exactly with left border of the button
Max
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How to use databinding with s:GridItemRenderer and anonymous objects?

I have a custom s:GridItemRenderer that contains a single s:CheckBox and is used to display a boolean property of the items in the grid's dataProvider which is dependend on which dataField was set for the column:
user1346245
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Flex: How to animate the target I've clicked on?

I wrote a loop that adds a MouseEVENT.CLICK event listener to all of the images in my view. (this part works) var numChildren:int = PageScroll.numChildren; for (var i:int = 0; i < numChildren; i++) { if(PageScroll.getChildAt(i) is Image) …
Hyperion
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How to add a controlbar to the Flex Spark Panel component just below to the title bar

I am trying to add a controlbar to the Flex Spark Panel component just below to the title bar. It is to works as the controlbar of the spark controlbar. So that I can add components to the To implement it I have created a skin and a as3 class…
user1381391
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