First of all I know there is a spark VolumeBar component but, for design requirements I can't use it..
I'm trying to create a custom component but heights are not responding as should. [Update] This is were I call the class
<components:VolumeSlider steps="4" height="100" /> The problem is that the volume slider is adapting perfectly, but My custom items component doesn't.
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I know this question has been asked before but the other solutions didn't work for me quite well. here's my sample application.
<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
[code].....
How to set a Spark List height to the height of its content?Tried this:
var lastRow:IVisualElement =
myList.dataGroup.getElementAt(myList.dataGroup.numElements - 1);
myList.height = lastRow.y + lastRow.height;
It works in case of a single item, but lastRow is null in case of more items.
i have the following code:
<s:ButtonBar id="tabs" y="15" left="0" height="31"
change="VideosMenuBar_changeHandler(event)" requireSelection="true">
<s:layout>[code].........
how can i change the height of the buttons in this buttonbar?? is it possible without extra skin class?
I want my list control has its content height as I don't want scroll bars. For the scrolling purpose I have my own scroller in parent container.
Now, The problem is when list control exceeds the maxHeight 10000, then it will start clipping remaining data. I think the solution is increase the maxheight.
how I can set maxheight more than 10000.
For Example..
</s:Scroller width="100%" height="100%">
</s:VGroup>
<s:List id="myList" dataProvider="arrData" useVirtualLayout="false" />
</s:VGroup>
</s:Scroller>
In this case assume that I have arrData.length = 9999999, and for that mylist's height will become 10000+ (Lets assume 15000). now mylist will clipped after 10000px height or list's vertical scrollbar will visible and as I adready have scroller of my own It will have two scrollbars at that particular time.
How to create horizontal layout container like HGroup but with border and border radius?In this example there is some default height:
<s:BorderContainer width="100%" borderWeight="2" cornerRadius="5">
<s:layout>
<s:HorizontalLayout/>
[code]....
I want it to have height of the heighest element in container. Like in HGroup. Add: Why is height for above example BorderContainer equal to 112 ?
I am trying to determine the height of a Spark label that becomes multiline at runtime (due to width property being set), to account for text overflow.
(For a spark label named Title) I have tried:
Title.measureText(Title.text).height - this seems to return only the height of one line. (Due to differing screen-sizes and font rendering, I don't know in advance how many lines the text would overflow to...)
Title.height - this seems to return the height of the label size (before being re-adjusted at runtime for multiline text flow)
Both properties above return an unchanging value even when different text lengths/multiple lines long are filled in .text
Is there really no way to determine the exact height of an overflow Spark label?
I am admittedly not that familiar with the Flex API but after scouring the manual for quite some time, I am still unable to place this title label with the proper spacing.
How do you determine the line height (in pixels) of the text in a Spark Label?
View 2 RepliesI have been given the seemingly simply task of resizing a Group container by setting width and height explicitly in response to user interaction. However, changing these values have no effect on the size of the container at all. Changing scaleX and/or scaleY will change the size of the container just fine, but this is not the behavior I am after.I have tried overriding updateDisplayList() to set a specific width and height, but this has not yielded the desired results.
<?xml version="1.0" encoding="utf-8"?>
<s:Group xmlns:fx="ns.adobe.com/mxml/2009" ;
xmlns:s="library://ns.adobe.com/flex/spark"
[code]......
I'm creating a log-in box for my Flex application. However, I'm required to apply a specific design to this box that I have to change the title bar height.
The component I'm using is spark.components.Panel. I just can't find the property of this 'Panel' component to change the feature.
In the Spark DataGrid the default row height is about 22 px. I would like to set the default row height to 18 pixels and I can do this easily enough with the rowHeight property but what happens is when the rowHeight is set to anything less than 22 px the bottom area of the text in each row is cut off. It seems that the default grid itemrenderer or grid label has a min height set to it. Since I have multiple columns and want to have shorter rows but not have the bottom of the text cut off in each row how would I do this?
View 2 RepliesHow does flash scale for fullscreen?For example, if I draw a shape and give it a width and height of 100px (square)...does that scale up proportionally when the flash is made full screen? Or does that object stay 100px x 100px?
View 2 RepliesI am trying to figure out why I am getting an error when using the chromeColor (or other spark style related items):
<s:Button x="10" y="208" label="CALL" width="185" fontWeight="bold" id="bCall" chromeColor="#F90000"/>
This is the error:
The style 'chromeColor' is only supported by type 'spark.components.Button' with the theme(s) 'spark'.
Yet in project - properties, the theme is set to Spark. I also tried setting it to Halo and then back to Spark. Here is my app definition:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="[URL]"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="800" minHeight="600" width="100%" height="100%">
I have seen references that define the mx namespace as "xmlns:mx="library://ns.adobe.com/flex/halo", but then my mx components break (TabNavigator for example) - not sure if that would fix it anyway. I is using flex 4.1 library (I believe the project was originally created when flex builder was at 4.0 if that matters).
No other libraries included.
Project - properties is set to MX+Spark.
Also, if I remove that chromeColor, the project compiles, BUT there are warnings such as: The style 'borderAlpha' is only supported by type 'spark.components.TitleWindow' with the theme(s) 'spark'. Flex Problem (and others - borderColor, cornerRadius, dropShadowVisible).
I have a panel and i have set minWidth and width for it. The code looks like this <s:Panel id="adg1" x="199" y="164" width="200" minWidth="300" title="Title">
Here the expected behaviour is width of the panel should be 300 since the minWidth > width,but the panel width is 200.I dont understand where i have went wrong.
I'm using the following mxml code for displaying a list of some data. I built a custom renderer which can have variable height. Each time a new data arrives, the scroller should go to the end of the list. I registered to the events which triggers an array change.
It's working fine if the height of items is the same. But if this is not happening, the scroller is going a little bit above the end.
If the height of an item from the middle of the list is bigger, then the last items are not visible.
<s:Scroller width="100%" height="100%" id="scroller" horizontalScrollPolicy="off">
<s:DataGroup
id = "lstComments"
[Code].....
I am having an issue with my ItemRenderer, which I am using for a spark List. My code is the following:
I have this list:
<s:List
id="productSetList"
dataProvider="{ model.productSets }"
[Code]....
The thing is, if I scroll the list, and click on an item, it does not trace 'arthur' ! Why is this so ? I must trace that all the time that someone clicks in the list!
EDIT: If I remove change="model.selectSet( productSetList )" in the list, it works!! but I cannot remove that, some suggestions ? How can I switch that to another function?
I have a ViewStack which is dataProvider for a TabBar. There are two VBoxs as children for this ViewStack. It works fine with absolute values for width and height for these VBoxs, but when specified in percentages, the VBox uses all the available space (100%) for any percentage value. find the code and screen shots below.
how can children of a ViewStack be aligned to center? There is no horizontalAlign property for ViewStack and it is not working with horizontalCenter= "0".
Code:
<mx:ViewStack id="viewStack" width="100%" height="100%" selectedIndex="0" horizontalCenter="0" textAlign="center">
<mx:VBox label="Tab 1" width="25%" height="10%" borderThickness="2" borderColor="red"
[Code]....
I've been searching to find a simple answer to external preloaders, but it seems there are many ways to accomplish this with ac3.I am new to as3 and this is what I've come up with so far:
green_mc.scaleX = 0;black_mc.scaleX = 0;var loader = new Loader();loader.load(new URLRequest("zibapistachiointeractivesmfilesize03.swf"));loader.contentLoaderInfo.addEventListener(Event.COMPLETE,
[code].....
The problem, as you can see, is that the text (height and width) is nothing like the Height and Width of the compoent (Spark TextArea) that I have set via the Main.mxml file in Flex 4. This is pissing me off so much because nobody can tell me why this is happening, or how to fix it. Text is dynamically added to the TextArea as people send messages in the server, hence the valueCommit line.I don't understand this, because I know it's not the fault of my fx:Script. I know this, because when I switch over to the Design tab of Adobe Flex Builder 4; the lines are just as messed up as in the screen shot.[code]
View 2 RepliesI have a renderer that looks like this:
[Code]...
Loading thumbnails using this method works perfectly. The issue happens when you scroll the List.
I'm looking to add a couple of buttons to the title bar of a Spark Panel or Spark TitleWindow. Is this possible to do without making the panel from scratch?
View 1 RepliesI'm trying to set a Spark list control to 100% height of a View inside of a TabbedViewNavigatorApplication.
<s:List dataProvider="{dp}" itemRenderer="renderers.Renderer" width="100%" height="100%" />
Using this I can't seem to get the list to fit to the view, it always ends up being much too tall.I'm testing using the Flash Builder mobile profile, the results seem to be the same across all phones. Setting the height to some number under 50% seems to bring the list closer to full width but it's not consistent across phones.
My app container is set for 160DPI
<s:TabbedViewNavigatorApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark" applicationDPI="160" applicationComplete="init(event)">
I haven't come across this issue until I started using TabbedViewNavigatorApplication, 100% seems to work fine in a standard view based application.
I want to constrain the height of a flex component to the height of the browser viewport.
The component's children are populated from a database table using a repeater, and are basic checkboxes. There are enough of them that the flex app ends up being about twice the height of the screen, which means some of the rest of the layout goes crappy on me. How can I force the component that contains these to limit itself to the size of the viewport?
By default the height of an Flex Accordion container is the height of the initially selected child. I'd like to be able to set the height to the tallest child so that no resizing or scrolling is necessary when other children are selected. I do not want to use the resizeToContent property. I want the size of the container to stay constant no matter what child is selected.
My current thought is to extend the accordion class setting the creation policy to "all" and then override the measure function to loop through all the children and find the tallest one and use that for the height. This seems a little kludgy though, so I'd like to know if there is a better approach. Ultimately my question is: is there a way to set the size of an accordion container such that the container never resizes and scoll bars are never necessary to display any of the children?
I have an AIR application, I use SwfLoader to load another swf file to display in this app. The problem is the CPU Usage always takes over 50%, but it only takes 15% when the swf file runs in standalone mode.
View 1 Repliesi turned on buttonmode on a spark image and there is absolutely nothing happening there when i mouseover.
<s:Image source="..." buttonMode="true" useHandCursor="true" />
i know that an image isn't a button by definition and there are button classes for this, but can anyone maybe clarify if this is expected behaviour or is there something general i am missing here?
I am going to embed a Flex app on an html page. The html page is already going to have a scroll bar to scroll up and down. The contents of the flex app are very dynamic, and I don't want to have an extra scroll bar when there is already one. So is there a way to make the height of the swf match the height of the contents of the swf?
View 2 RepliesI'm creating a custom component (based on ComboBox) and overriding some base methods. Recently I've found it acts weird when I set it's width in percents, rather than a fixed width. It tends to continuously call the commitProperties method and fail in the end. When I set it's width to fixed value - all works like a charm. What am I missing to implement? Here's some code ..
override protected function commitProperties():void {
super.commitProperties();
//some stuff ...
[Code]....
The object is then tweened starting from a large number and going to a small number. Except my tweens aren't working. From the trace statements, my objects are shown to end up being to x=-20.55 and y=-107373766.65.
My code:
package {
import flash.display.*;
import flash.events.*;
import flash.utils.Timer;
[code]....
I have a problem getting my flash to resize when changing the size of the browser window. It behaves perfectly from the beginning but when i resize the window to less then the minimum movie height to get a scroll (620 px) the Stage.height never changes to bigger than 620 px if I enlarger the window. It seams as if the flash don�t get information that the browser window changes...
This is my code in flash:
var movieWidth = 1000;
var movieHeight = 620;
[code].....
