Flex :: Layout - Vbox Child Elements To Take 100% Of Width Without Indicating Width="100%"

Sep 12, 2009

is it possible to make the child elements of a vbox to occupy 100% of the width without indicating width=100% for each element ?

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I have a list with tile layout,I have given the item renderer's width as 100%, but the item dosen't resize to fit the content . The same scenario works well for horizontal and vertical layout.

My code looks like this

<s:List width="{this.width}" dataProvider="{allActionsArrList}">
<s:layout>
<s:TileLayout />

[Code]....

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Flex :: Layout: Can Width Be 100% Of The *visible* Area Of A Larger Container?

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I've got the following situation, where I have an outer Vbox that is set at a fixed width, and then inside it there is a header made from an HBox and a content area (Canvas) that is much wider than the enclosing VBox (and therefore requires scrollbars on the outer VBox to see it all).

I would like to set the width of the header to fill the entire width of the outer container, but only the visible part, and to remain fixed so that when I scroll to view the content, the header doesn't move.

[Code]...

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I've got a TileList with verticalScrollPolicy="on".

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I am creating a nav in flex that pulls in buttons dynamically from xml. THe problem i am having is setting the button width to the text width. currently the buttons are all the same width and if the text is larger then it just cuts off. I've tried a few ways of doing this:Setting button width to 100%On creation of the button try to set the width of the button to the text programmatically. Something like evt.target.width = evt.target.textWidth;

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[code].....

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Flex :: Make Width Of Child Components To Be 100%?

Apr 14, 2010

I usually write something like this:

<mx:VBox height="100%" width="155">
<mx:Button label="b1" width="100%"/>
<mx:Buttonlabel="b2" width="100%"/>

[code].....

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I have a VBox with fixed width and height, and I add image objects with fixed width and height. I find that if my objects' height exceed the VBox's height, it doesn't show the object. I tried validateNow(), but it doesn't work. The object is added, but VBox just doesn't display it, so it leaves a blank with a same height as my other object.

[Code]...

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Flex :: Mxml - UIMovieClip Modify The Width Of A Child DisplayObject

May 11, 2011

I have a collection of UIMovieClip components which reside in an s:HGroup tag. In ActionScript code I am modifying the width of a child clip in one of the UIMovieClips but these changes are not reflected by the s:HGroup.

<s:HGroup id="_buttonGroup">
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[Code]....

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Mar 11, 2011

How can I limit the size of a child container with percentage width/height of 100%?

Example:

<mx:HBox id="container" width="100%" height="100%">
<mx:HBox id="scrollContainer" width="100%" height="100%">
<!-- keep this content limited to the size of "container" -->

[Code]....

Apparently I can get the desired behavior if I change HBox to Canvas but I would still like to know how to accomplish this with a HBox and why it differs from Canvas.

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Once I've set either the width or percentWidth property on a flex label, is there a way to reset the width to its default (i.e., the width of the text plus padding)? I'm using the label as a renderer. In some cases, I'd like it to automatically size to the text, and in other cases, I'd like it to be a percentage width of its container. Obviously, I could use two separate labels, one for each of the above cases, but I'm curious if it's possible to reset the label to its default behavior.

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Flash :: Set Label Width Inside Itemrenderer For Spark List In A Liquid Layout?

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In a flex project that I have that is designed to scale 100% to the web window, I have a spark list. And I have a simple itemrenderer that takes the data and displays a name, and a message. Just think of it like a simple instant messenger display. The problem is that for my msg_txt label I want to give it a width thats the width of the parent list thats holding it.I tried turning the horizontalScrollPolicy to off, also tried width="this.parent.parent.width}" (as well as this.parent.width) for the spark label inside the item renderer. and in the label i tried some things like left="0" right="0" maxWidth="{this.width}" but nothing really does the trick.How can I make this label have a max width of the list thats holding it, AND make sure it resizes if the size of the browser changes and the list size changes?heres the list:

<s:List id="chat_content" width="100%" height="100%"
alternatingItemColors="[#EEEEEE,#E6E6E6]" contentBackgroundColor="#EEEEEE"
horizontalScrollPolicy="off" itemRenderer="renderers.ActiveChatItemRenderer">

[code].....

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Flash :: Group Width When Elements At Negative Coordinates?

Apr 27, 2011

<s:Group id="g1">
<s:Group id="g2" width="100" x="-40"/>
</s:Group>

I have a group that contains elements placed at negative coordinate values. I would like to get the total width of the group including parts of elements placed at negative values. In the example above g1.width returns 60 (100-40) but i like to get the value 100. In the example bellow g3.width returns 0 and still i like to get the value 100. How can I do this.I have debugged the application and no property of g1 or g3 is 100.I get the values I want if I use the Box class instead but how do I get the values i want with the Group class?

<s:Group id="g3">
<s:Group id="g4" width="100" x="-150"/>
</s:Group>

[code]......

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I have a very simple XML doc that as3 outputs via dynamic textfields. Once loaded, how would I calculate the total width of the array objects on stage? Keeping in mind that the textfields stack horizontally.

S3:

Code:
var widthValue:Number;
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[Code].....

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Flex :: Add Radiobutton Child To VBox?

Feb 2, 2010

I am having troubles adding a radiobutton to a VBox in actionscript.

var radioButton:RadioButton = new RadioButton();
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[Code].....

I first created these radiobuttons in mxml and it worked fine, but now that the radiobuttons need to be dynamically generated in actionscript it doesnt work.

When stepping through in the debugger I get to a binding error (1009) when trying to execute the addchild statement and nothing shows up in the VBox.

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Actionscript 3 :: Canvas Total Width (visible Width + Hidden Scrollable Part)?

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It's probably a no brainer, but I've spent the last 40 minutes or so looking for it to no avial.

I have a Canvas control with a fixed width and a horizontal scrollbar.I'm trying to find the actual width of the control.The .width (fixed width) + the part being revealed by the scrollbar.I tried explicitWidth, width + maxHorizontalScrollPosition, and some other combos but non of them hit the spot.

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I am looking at the SimpleButton entirely wrong. Here's what I'm doing (inside of a MovieClip):

[Code]...

the close_btn.width and height remain 0. Am I supposed to just rely on the DisplayObject members of the SimpleButton completely and ignore width/height/x/y or what?

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[Code]..

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how to get a movieclip named "topnav" to resize it's width to match that of the stage. I am trying to resize the width of a top nav bar across a resizable RIA. I have started with the following code but with only partial success:

Code:
stage.addEventListener(Event.RESIZE, resizeListener);
function resizeListener (e:Event):void {
var reg2 = stage.stageWidth / 100;

[Code].....

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Flex :: Adding A Child To A VBox Component?

Mar 8, 2011

I'm having a problem when adding a child to a VBox component. Is it not the same thing?:

List Item:

<mx:Script>
<![CDATA[
public function addChildren():void {

[Code]....

I am injecting two properties (question and answer) to the FaqItem component from an auxiliar file (using BabelFX) that depends on the id of the FaqItem, but it is only working when I choose the second option. If I use the first option, I get a child but with the text in question and answer fields is empty. I need to use the first option.

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Actionscript :: Flash - Function To Adjust Font Size To Make Text Field Width Smaller Than A Given Width?

Aug 31, 2011

Is there a function or property or better way to do what the following code do?

var width:int = 20
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ActionScript 3.0 :: Stage.width Returns Zero Instead Of Document's Width

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trace ("The Width is: " + stage.width + "."); trace ("The Height is: " + stage.height + "."); The Width is: 0. The Height is: 0. Why is it Zero instead of the document's size ?

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ActionScript 2.0 :: Dynamically Change The Width Of Swf, Accordingly To Width Of Browser?

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is there a way to dynamically change the width of swf, accordingly to width of browser?

everybody hates horizontal scroll, but i don't want my flash movie to be tiny

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ActionScript 2.0 :: Expand To 100% Width / Height To Have Certain Elements Within Video / Maintain Inherent Size And Not Scale ?

Nov 5, 2008

Is there anyway (with action scripting) when having a Flash Video set to Expand to 100% Width and Height to have certain elements within that video maintain their inherent size and not scale ?URL...Notice how the BG Scales, but the video in the center does not nor does the footer. Is this performed with CSS and using multiple DIVs with varying Z Indices.

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ActionScript 3.0 :: Specifying Child .swf Width In Parent?

Nov 15, 2010

Basically, I'm working on the ability to load my player swf into a parent swf, instead of simply embedding it on an HTML page (with swfObject, for example).Normally, the player's width and height are determined by the stage.stageWidth, which is set with Javascript during the embed:

Code:
swfobject.embedSWF("mySwf.swf", "flash-holder", "1000", "450", "9.0.0", "/swf/expressInstall.swf", flashvars, params, attributes);

How can I specify this when loading this mySwf.swf into a parent swf? Is the width and height treated in some sort of programatic way like the flashvars and attributes are?

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ActionScript 3.0 :: Parent.removeChild(child) Doesn't Update Parent Width / Height When Child Was Rotated

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I got a Parent Sprite, let's name it SpriteP, which holds inside it two other Sprites. Sprite1 and Sprite2.[code]Sprite2 is a rectangle. When I rotate it, of course, the height of its parent, SpriteP, GROWS. But I would expect that height to go back to what it should be when I'm removing Sprite2!And it does! If I remove Sprite2 while NOT being rotated, the height of the parent drops back to normal, 200.

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ActionScript 3.0 :: Parent.removeChild(child) Doesn't Update Parent Width/height When Child Was Rotated

Jul 29, 2011

I got a Parent Sprite, let's name it SpriteP, which holds inside it two other Sprites. Sprite1 and Sprite2.

When Sprite2 is NOT rotated:

Code:
trace(SpriteP.width + ' ' + SpriteP.height); //100 250.
SpriteP.removeChild(Sprite2)
trace(SpriteP.width + ' ' + SpriteP.height); //100 200. -> works, 200 is good.
When Sprite2 is rotated at 90:

[Code].....

And it does! If I remove Sprite2 while NOT being rotated, the height of the parent drops back to normal, 200. But if I rotate Sprite2, the Parent won't update its bounds.

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ActionScript 3.0 :: ContentLoaderInfo.width Vs Loader.width?

Jul 30, 2009

PHP Code:
request = new URLRequest(gameURL); loader = new Loader();loader.load(request);loader.contentLoaderInfo.addEventListener(Event.COMPLETE,imgLoaded); loader.

[code].....

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Actionscript 3 :: Scaling A Container Does Not Affect Width Of Child

May 26, 2011

I've got a container(sprite) with children(sprites) added to it. When I scale the container, I would like to get the new width of a child, but when I trace the children's width I always get the original dimensions, even though everything gets visually scaled as it should. How do I overwrite the children-width ?

Update: I just found out that the children.graphics-"dimensions" could have caused the problem. When I leave the graphics, everything seems ok. Is it possible to scale the graphics at same time as the child-sprite?

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