Flex :: What Component To Extend For Drawing Application
Jul 28, 2009I wonder which component to extend in Flex 3 in order to make a drawing stage.
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Flex :: Make A Custom Component Or Extend The List Component For A 2D Top Down View MAP ?
Nov 11, 2010I'm building a top view 2D map, that it's objects are stored on the server.The kind of objects are 10 and might be a photo, label, button, lists, mix of them or labels with tooltips.The component must request the "areas" that are missing on screen.An area is 1000x1000 px and is cached in flex.To move in the map, will be like in google maps (drag-and-drop).I should be able to have another list and move objects from one to another using drag-an-drop on objects. Ex.: I grab an objects from a list and I move it on this map, I release the mouse button and the item is placed there.Now the problem is: I build a custom component for this trying to emulate the item renderer for performance and recyclage, implement drag-and-drop on objects and request the areas that are missing?
or
I extend the List component from spark and I add some features as multiple kind of itemrenderers and use recycle on them. Of course it must be able to request the missing areas on the screen and cache it's data.Maybe create a custom layout is needed too.What I need is something that must be really fluid, so the lighter this component is, the better.
UPDATE: *There will be not any object over another.
*I will not use hitTest on bitmaps because all bitmaps are wrapped in another component,as they,for now are itemrenderers.
Anyway I already begin to do this using a class that extends the SkinnableDataContainer and a custom layout. As the layout is not like a grid, is sparse, random items at diferent points(x, y).How to get the localX and localY, relative to item renderer and not to the Spark List, from a DragEvent in Flex 4?
Flex :: Extend A List To Add An UI Component?
Mar 2, 2011How can I extend a spark list to add a UI component on it?
View 1 RepliesFlex :: Actionscript 3 - Extend A Flex Component That Is Not A Container (RadioButton, For Example)?
Jul 21, 2009I want to extend the RadioButton component in Flex 3, adding a text input line to it in place of the label. Is it possible to do this?Alternately, is it possible to have a container -- such as an HBox -- delegate all properties to an internal component -- such as a RadioButton -- so that I could create a composite component that 'acts like' a radio button?
View 1 RepliesFlex :: Come Back In Main Application On Click Of Logout Button Which Is In Application's Component?
Aug 4, 2011How I will be back in Login Page after click of logout which is in application's component.
Project.mxml
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" width="100%" height="100%"
[Code]....
Flex :: Extend SWFLoader Component To "fit" Any Sized Image Inside It?
Feb 21, 2010SWFLoader's scaleContent is not able to do what I'm trying to achieve:
<mx:SWFLoader id="img" width="600" height="400" scaleContent="true"/>
When an image of size 100x80 is loaded inside it, the image does does not resize to 600x400. That's because scaleContent = true.
Then, I set maintainAspectRatio = true. The image did resize to 600x400 but obviously, it was totally out of proportion.
So how do I always fit any sized image to the current size of the SWFLoader while maintaining the aspect Ratio? The resized image may be cropped, which is ok.
SCENARIO: An image of size 1500x10 is loaded inside the above SWFloader. In this case the height(10) should be resized to 400 and the width(1500) should automatically resize depending on the height. A lot of the image will be cropped, which is fine.
Flex :: Creating Simple Live Drawing / White Board Application?
Jul 9, 2010How do I create a simple live drawing board/whiteboard functionality using flash as3, and flash media server 3.5.
View 1 RepliesFlex :: Creating Custom Component With A Drawing For Hero Mobile?
Dec 30, 2010I'm trying to create a custom component which displays a red rectangle in the middle with the following Flex Mobile project for Android (in Flash Builder 4.5 Burrito) -
MyComp.mxml (has no errors):
<?xml version="1.0" encoding="utf-8"?>
<components:MobileApplication
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
[code].....
even though I have added c:Program FilesAdobeAdobe Flash Builder Burritosdks4.5.0frameworkslibsmxmx.swc to Flex Build Path (by clicking "Add SWC" button in the project properties dialog).
PS: Power Stackoverflow-users, consider adding a tag for Android-AIR or Flex-Hero or maybe Flex-Mobile
Flex - Define A MXML Component And Update MXML Component In Flex Application
Aug 12, 2009A Flex components values are initlized by init methord. In an application flow, How to refresh a mxml component data value ; as init is callled at the start up it self only.
eg. of mxml componet may be as simple as button label or text as complex as repeater whose data provider is a web service ( means a fresh quesy should be made to pull the data and refresh the dataprovider of repeater )
Flex :: Different Uses Of Component And Module In Application?
Jun 9, 2010purpose of component and module of flex app
View 1 RepliesIDE :: Flex Application As Custom UI Component
Dec 22, 2009I'm making a UI for a component in Flash. I wanted to use Flex and have had no luck getting the onUpdate exernalInterface call to fire properly. I'm referencing the functionality described here: [URL]. First off, I can't embed the SWF in the FLA. It just won't start the Flex SWF. Even using the external swf, it seems that the onUpdate function is either called too early or not at all. Here's what I've tried:
Tying the externalInterfce declaration to the initialize, preinitialize, applicationComplete, and creationComplete events. Sub-classing my application and putting the externalInterface in the constructor. Neither of these options work. When I create a basic AS3 project in Eclipse and put the externalInferface in the constructor, it works as expected.
Flex :: Actionscript 3 - Flex Component Visibility On Application?
Sep 10, 2009Is there a way to tell at runtime if a flex UIComponent is in the user's view or not.For example, if I have a tabNavigator with a combobox on each tab, is there a property of the comboBox that will tell me if it is visible to the user or not when I switch from one tab to another?I know it is not the comboBox.visible property. That is set to "true" for both comboboxes. I want a property that will change when I switch from one tab to another making the comboBox visible to the user. I don't know what that property is.
View 2 RepliesFlex :: Interaction Between Main Flex Application And Component?
Apr 30, 2010I made a login component for my flex 4 application, and i load this component from my main flex application with:
<ns1:Login id="page_login" visible="true"></ns1:Login>
Now i want to change the visibility from true to false, from the login component.
Flex :: Load My Own Custom Component Into An AIR Application?
Jul 23, 2009I created separate own canvas component for Home page, Contact page, Rules page etc.In my main application it has link button like Home,Contact,Rules in application controller(child state) . [code]...
View 1 RepliesFlex :: Change Value Within Component From Within Main Application?
Jul 19, 2011So I'm using a custom auto suggest component that I found online at [url]... The background color for the item is set within the following folder[code]...
I use this component from within a component I created called "position.mxml" that is located in a folder named "modules". Is there any way that from the position module, I can change the background color of the autosuggest box?
ActionScript 2.0 :: Extend Components If Place Images Next To The Content Inside A ListBox Component
Mar 30, 2005how to extend Components, like if i hav to place images next to the content inside a listBox Component, how do i do that?
View 1 RepliesFlex :: Dispatch Function Event From Application To Component?
May 9, 2011I will need to execute a function in a comp1.mxml from main.mxml through event, I found it difficulty to understand and unable to get it work.[code]...
View 2 RepliesFlex :: Get Component Variables Values Into Main Application?
Mar 27, 2012i have a component which gets the data selected by the radio button
<mx:itemRenderer >
<fx:Component id="radio">
<mx:RadioButton selected="false" useHandCursor="true" change="item_changeHandler(event)">
[code]......
Java :: Embed A Flex Component In A Pure Android Application?
Sep 7, 2010I know it is possible to develop a full flex application using AIR for android but what I need is to embed a flex component into an already existing classic java android application.
I found some flash players in java but they all either require a JFrame or include of specific windows dlls.
Flex :: Send Parameters From A Component To Main MXML Application
Aug 8, 2011I would like to send variables or parameters from Component to Main (MXML) Application. Like my component is FileUpload.mxml and would like to forward the uploaded file details from FileUpload.mxml to Main.mxml.
I tried the following procedure :
com:FileUpload id="fp"
to get the reference for the FileUpload component, however, I am unable to get the variables from the FileUpload.mxml file.
Ios :: (iPad) Application On Flex / Flash Builder 4.5 - SplitView Component?
Sep 8, 2011I'm new to developing iOS applications and my school gave me approximately 5 months to develop an iPad application. I have no knowledge or practice on Objective C so since Flash Builder 4.5 allows the development of mobile applications (and I have experiences with Flash Builder), I decided to develop my application on Flash Builder instead.
Everything is going fine until I was told to include a SplitView in my application. I implemented a List on the left side of the application. Clicking on any of the list items will navigate the user to a to another view but i also included and retained the list on the left side of the new view in order to simulate a "SplitView".
Initially it felt as though it will do the job of a SplitView like how it does when I attempted it on XCODE but it doesn't look or feel natural. I found this video which shows that it is possible to create a SplitView on FB but I've cracked my brains and I really can't figure out how it is done.
[Code]....
Actionscript 3 :: Flex 4 Accessing Public Method In Main Application From Component
Sep 13, 2010I need to be able to call a method from a component located under the main application in Flex 4. Can anyone tell me please how to do this without using FlexGlobals please?[code]
View 3 RepliesActionscript :: Calling Function In A Mxml Component From A Main Flex Application
Dec 20, 2010In my main application I have a viewstack with 3 child views. In the viewstack change handler, I programmatically change the selectedchild property.
I understand that the initialize method for the view is not called every time I change the selectedChild Property. So I tried to invoke the init method programmatically too..
view1.mxml
<fx:Script>
<![CDATA[
[Code].....
Flash :: Swap MXML Component In Application From Another Component?
Apr 13, 2011I am trying to create my first real world Flex application. I will have a lot of different data entry / data view screens so I thought I would create many different components to deal with each different type of data that was being returned. I have a MXML application called Layout, and have component called "Navigator" which controls the menu, as well as a ViewStack called "MainContent".
I want the Navigator component to change the ViewStack on the Layout application to that of another Component (each Component is embedded within the Canvas of each ViewStack). I have a click handler on my Navigator which looks like this: Layout.ContentFrame.selectedChild=event.itemRenderer.data.clickValue; However it shows the error "Access of possibly undefined property ContentFrame through a reference with a static type Class." Is my approach a good way of doing it? I have attempted referencing it using FlexGlobals.Layout and topLevelApplication.Layout... neither of which work?[URL]
ActionScript 3.0 :: Drawing Application And Transparent Background?
Apr 10, 2010i've created a simple drawing application with colors, a clear button, and a save function, but my problem is i want what people draw to become the head of a character in my animation.I would LOVE a transparent backround too to whatever they draw,
View 3 RepliesActionScript 3.0 :: Export The Image That Drawing In The Application?
Mar 10, 2009how can i do export the image that drawing in the application (swf file) ontime . i 'm design the flash application that you are drawing , switching the brush style and font and .. but i don't know how can i save the image that draw in .
View 1 RepliesAS3 :: Flash - Library For Multiuser Drawing Application
Feb 6, 2012There are several flashbased painting/sketching online apps that allow multiple users to paint simultaneously. Some examples: [URL]For a project, we want to implement something similar. The question is, whether we need to start from scratch or whether there are any libraries available that could facilitate development (especially the networking part).
View 1 RepliesActionScript 3.0 :: Flash 9 - Building Drawing Application?
Feb 22, 2009I'm trying to make a drawing program in Flash 9 (AS3 ) which will allow the user to make their own caravan decking design. I'm having trouble getting it finished as I have only been working in Flash for about a week. Please see attached files.I think I'm on the right track, but heres 4 things I need to complete the work:
Add Object Focus: When the user moves the mouse over one of the decks I would like the decks border colour to change (0xFF0000) and to activate focus.
Add Object/Clone Copy: When the user starts to drag the deck and the deck has focus I would like the program to instantly clone that object to simulate the decks having an unlimited number.
Add Rotation: When the deck has focus I would like the registration point to be reset to the middle of the sprite. Currently I only have it working on one.
Add Collision Detection: I will have a basic drawing of a caravan in the middle of the screen and I wish for the deck to never go over the border of the caravan. When the user let's go of the mouse I would then like the collision detection to include both the attached deck and the caravan.
Flex :: Fails With "Error: Could Not Resolve <s:Application> To A Component Implementation"
Mar 22, 2010I'm just starting with Adobe Flex on linux, and can't get the hello world example to work. My application.mxml file is simply
[Code]...
ActionScript 3.0 :: Undo And Erase Button For A Drawing Application?
May 16, 2010I found this code on a forum which allows for an undo and erase button for a drawing application (and is perfect for what I need) but it's in AS2 and I can barely make sense of it:
Code:
_root.attachMovie("canvas", "canvas", 0);
d = 0;
[code].....