I'm using Adobe FLEX 4.5.1 for Mobile.I have a List that displays some images:
<s:List id="imageList" initialize="init()" verticalScrollPolicy="off" itemRenderer="skins.CustomIconItemRenderer" width="100" height="32" verticalCenter="0" horizontalCenter="0">
[code]......
I have a list inside a VDividedBox. When the box is resized so the vertical scrollbar shows on the list, it covers some of the itemrenderers. How do I get the list to resize horizontally so that the scrollbar does not cover the renderers?
View 1 RepliesI made this simple application to demonstrate my problem. It has:
An image A button that launchess a popup window Scroll bars on the side
[Code]...
Is there a way to make everything "modal" except the main scroll bars? I know that I could put a scrollbar on the Panel but I would prefer to avoid this.
When a user selects a category from the first drop down box then i want the 2nd drop down to be updated based on the selection of the first drop down. I have created multiple ArrayCollections whose names are set to the "data" values of the first drop down, for instance:
[Bindable]
public var countries:ArrayCollection = new ArrayCollection([
{label:"USA",data:"USA"},
[code].....
How do you change the html scrollbar (the one that you see in the far right of your browser) with your own images? I know it's possible because i've seen it before.
P.S.: I am aware of and I know how to change the color of the scrollbar. That is not what's expected. Also i think it's made possible by Javascript.
I'm currently trying to make the contents of a window draggable and disabling the scrollbars on it.
This is the code i got to create the window and add the contents to the window. The window creates flawlessly and the contents gets loaded too but i can't get the contents to drag by clicking on the contents itself.
Code:
zoom_win = mx.managers.PopUpManager.createPopUp(_root, Window, true, {title:page_url, closeButton:true});
zoom_win.createObject("ScrollPane", "zoom_pane", 0, {contentPath:page_url, _x:3, _y:31});
I have several nested VBoxes in flex, and I'm aiming for one of them to get scrollbars if the total content is larger than the window height. However, when I grow the container, it doesn't get scrollbars at all (vertical scroll policy is AUTO), and the outer container stretches past the bottom of the screen, causing the entire app to get scrollbars. So it looks something like this:
[Code]...
I have a spark list, which is based on a dataProvider. As the application runs, the data in the dataprovider can change, and also the dataProvider can be swapped for a different one
What I need to do is make sure that something is always selected in the list (unless it is empty)
I'm using an iFrame in a Flex 3 project. The problem is that if the user opens my site in a small browser window, they don't get scrollbars. How can I solve this problem? Is there a way to force the browser to put up scrollbars?
If I set the main app to horizontalScrollPolicy="on" verticalScrollPolicy="on" or to "auto", then as you scroll down, the iFrame is stuck to the top of the browser window and obscures the content.
In the main app:
[Code].....
It's going to be used to view complicated scenes in 3D, but to make it work on laptops it's instead showing pre-rendered 360 degree renders of the objects.When you load an object, it first buffers 360 frames into memory, so that you can rotate around this object smoothly. When you release the mouse button, it loads in the high-res image of that frame.
Then, you should be able to zoom in and move around to inspect the model closer.Problem here is when I have the scrollbars enabled it wont work properly.Firstly, I had a problem where the vertical scrollbar moved out of the picture when I was scrolling the horizontal scrollbar.
Then after some more testing, they now stay where they should, but when I zoom in (will post code below) the horizontal scrollbar is not able to go far enough to the left to show the whole image.What happens is, when I zoom in, the scrollbar remains at it's left position, but I zoom in on the center of the image (zooming, by scaling the container. The image fill the container).
My problem is probably just a result of me overlooking some basic understanding. And sorry if the code is a bit messy, I've only done a little bit of clean up. The code I post below is without any scrollbars visible.
You can see that I've tried using scrollbar components too, and it works somehow. But I'm not able to scale the scrollbar depending on the content, so if I zoom in or out, the handle you drag on the scrollbar will be the same...
Image of app running if needed:
Code:
<mx:Panel x="0" y="0" width="100%" height="100%" titleIcon="@Embed('assets/img/cog_01.png')" title="vCog Subsea - Draugen Project">
[code].....
I can take snapshot of a component. But the problem is the component is lil bigger with scroll bars. The saved image has scrollbars (only the visible area is getting saved). What i need is I want the entire component to be saved as an image.
This exact functionality is available while we print the component using FlexPrintJob, where by setting the FlexPrintJobScaleType.NONE.
I'm creating a container and it's content at runtime. Here's a rough structure:
--VBox
----Form
-------FormItem
[Code]...
I've tried also validateNowand other similar methods. What I have here:
1. The HScrollBar is being added.
2. We increase a bit the width of container, so it disappears.
3. When it disappears, the validating throws the null-pointer exception when it tries to measure the non-existing scrollbar. I've also tried to add validateProperties before validation, but it didn't worked either.
I created a SkinnableContainer runtime because I want to set some style properties to it, then based on some external data I need to create a new SkinnableContainer and add it as children of the first one. This children height can be greater than the parent container.How can I create a SkinnableContainer runtime with some scrollbars?I read in the documentation that I need] to create a new Skin. [code
View 1 Replieswhat is the actual height of a container in Flex without scrollbars? Height and measuredheight seem to tell me what the visual height of a container is, but I want to know that number plus any height that is being 'hidden" below a scrollbar.
View 2 RepliesI'm looking for a way to disable the scrolling of the vertical and horizontal scrollbars when scrolling the mouse. I use the mouse scroll to zoom in and out, and I don't want the scrollbars to scroll while scrolling the mouse wheel.. (But I do need the scrollbars to be visible).
View 2 RepliesIs it possible to make an item in a List control not selectable? If so, how would this be accomplished?
I've tried one thing so far. What I did was use a custom item renderer that checks for a value in the data property upon a FlexEvent.DATA_CHANGE event. If that value is not set, I tried setting the item renderer's selectable property to false. This, unfortunately, does not seem to work.
I am trying to make a generic list control that has x buttons in it so that users can remove items from the list by clicking the x button. However, this list control needs to support item renderers while still standardizing the layout of items placed next to x buttons.
So I figure the best approach would be to extend the list control and use a renderer that draws the x button and combines that with what ever renderer the user supplies. Unfortunately I cannot figure out how to do that.
I tried overriding newInstance method from the IFactory interface and used that to create an HBox that contains my button and inserts the newInstance result from a user supplied renderer, however it wasn't complete. It displayed as I expected, but the mouse over effect only worked on the user supplied renderer portion and not the entire HBox that my custom renderer made.
I have a list component and I have an item editor for the items in the list. I would like to have a button that the user clicks once they are done with their changes because I am having them edit multiple pieces of data in the editor and I would also like to validate the data before closing the editor as well. I just don't know what to do on the button's click event to make the item editor close and commit it's changes to the data provider.
View 3 RepliesI am using spark DropDownLists and I don't want to see any horizontal scrollbars in the dropdown. I'm OK with the dropdown being wider than the anchor, so I have a custom skin that sets popUpWidthMatchesAnchorWidth to false. But I don't want the dropdown to ever be smaller than the anchor. I came up with a solution that sometimes works, but there is something wrong with it. My DropDownList skin is as follows:
<?xml version="1.0" encoding="utf-8"?>
<s:SparkSkin xmlns:fx="[URL]" xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:fb="[URL]" alpha.disabled=".5" minHeight="25">
<fx:Metadata>
[Code] .....
This works as expected when the contents of the dropdown are either wider than the anchor or smaller than about 100px, but if I explicitly set the width in the instance of the DropDownList to be something like 200px and the contents of the dropdown are around 150px wide, the dropdown is smaller than the anchor. Basically, it looks like openButton.getExplicitOrMeasuredWidth() returns about 100, regardless of what I set the DropDownList's width to be. How can I change this so that I can have multiple DropDownLists with different widths, but always making sure that the dropdown's width is either greater than or equal to the anchor's width?
I have the following spark Scroller
<s:VGroup width="100%" height="100%" gap="0">
<s:Scroller width="100%" height="100%">
<s:DataGroup width="100%" height="100%"
[Code]....
which is set to 100% width. The DataGroup is also set to 100% width. What I want to achieve is for the scroller's vertical scrollbar to OVERLAP the DataGrid. In other words I want the DataGroup to maintain the width of the outer VGroup even when the vertical scrollbar is displayed. I don't need the vertical scrollbar to move my content to the left, i want it to be displayed in top of that.
I am Using Flex 3 and apache with PHP 5.2. I am searching for simple as possible way to fill my mx:List with data using POST URLRequest.
In Flex builder I am using the next code
public var variables_se:URLVariables = new URLVariables();
public var varSend_se:URLRequest = new URLRequest("DataProvider.php");
public var varLoader_se:URLLoader = new URLLoader;
[Code]...
how can i change my list component in Flex 4.6 mobile project with that when an item is pressed it would dynamicly resize and show an article description and a button [URL]
View 1 RepliesI have a DropDownList inside the itemEditor of my DataGrid. There are enough items in the DropDownList to justify scrollbars. You can see the scrollbars, and the mousewheel works fine. If you move the mouse over the scrollbars, they'll change appearance fine (mouseover is working). If you click on them, the DropDownList closes as if you'd clicked elsewhere in the data grid.
I've been experimenting with custom skins hoping to find a way to trap the mouse event, but have been unsuccessful.
FWIW, this is Flex4, as an AIR app.
Scratch.mxml (main code)
<?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].....
I am trying to have a tool-tip in Flex 3, where in when my mouse is over the some value, it should show a tool-tip just like you get it for any classes in Eclipse IDE. Suppose, your mouse is over word "String" in java, you get a tool-tip stating the description of java.lang.String and its syntax. It also allows to copy the contents. Is it possible to create such a tool-tip in Flex 3 ? I want this kind of tool-tip to appear, and when pressed F2, it should have horizontal and vertical scroll bars and we should be able to copy the contents from tool-tip.
View 3 RepliesI am using Flash Professional CS4. I made 2 buttons (2 rectangles,each turned into a symbol of type button). I now want when I click 1 button that the second becomes invisible. Is there a way to do so?
View 2 RepliesAfter a few years of using Flash I am creating my first project in AS3 and am running into some problems which are quite common involving targeting movieclips and controlling them. Basically I have a fla which has an MC on the timeline with an instance name of INFO_MC. Now i want this MC to be invisible when the swf starts and I have managed this by using the following code: Actionscript Code: INFO_MC.visible = false;
This is fine. However I get stuck when I try to make INFO_MC visible when I click a button in a loaded swf. How would I target INFO_MC from a button inside a loaded swf. Do I need to add an event to the button and then have a listener on the root timeline which would turn INFO_MC visible when it hears that the button has been clicked?
Ive got my dancing fruit sorted, however when I save the file as an animated gif and put it in my application the gif has the stage background. If it wasnt animated I could edit the back ground in photo shop, but I dont seem to be able to with the animated file. Is there anyway I can just have my dancing fruit with out the stage?
View 3 RepliesI'm sure this is something easy that I'm missing, but I can't figure it out. How do I make a button invisible? I need it to be invisible through frame 43 of my movie. I have tried changing the alpha to 0, but it's not letting me change that, except in the edit button mode which changes it for the entire duration and not just through frame 43.
View 1 Replieshow to make an invisible rectangle on stage that could be clicked for example
View 0 RepliesI have a home page, with 5 swf's that are called into a container on the main. Now when I click on the home button on i need for the embedded swf thats up to become invisible not unload because i need the information to .
View 9 Replies