Flex :: Setting Disabled Button Appearance In Flex?
Apr 11, 2011
I'm making a trivia in an Air application, a question, three buttons, after you choose one, the right button gets coloured green, the wrong ones get coloured red. I was trying to do this changing the styles, so I created a Button.Right and a Button.Wrong style, but I also need to disable the buttons so they don't get clicked more than once while I'm showing the correct answers.
So I'm having trouble making it so the buttons don't look greyish and with the alpha turned down when I set their enabled property to false. I'm trying to be as minimalistic as possible here, changing disabled-overlay-alpha or disabledOverlayAlpha in the css file doesn't seem to do the trick, neither does changing disabledBorderColor
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Jul 22, 2009
A disabled checkbox in flex looks very "light" colored, almost invisible. Is it possible to make it look like an enabled checkbox which does not do anything on a click event?
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Nov 14, 2011
I attempted to build a Flex 4 skin for a Spark button, typical practice. I adjusted the colors and other styles to my liking, including using dot selectors to specify alternate colors and such during different states. However, these are all ignored when the button is disabled. Regardless of what I do, in the disabled state, my button always has the wrong color and is alpha'd to 0.5 (even if I specifically state that alpha.disabled="1"). All the other skin states work as expected. This is my custom skin. If it were working correctly, it would appear to have no shadow or highlight, and would be a gradient grey color. Instead, it appears as a 50% alpha version of the up state (shiny green).
<?xml version="1.0" encoding="utf-8"?>
<s:SparkButtonSkin xmlns:fx="[URL]"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:fb="[URL]"
minWidth="21" minHeight="21" alpha.disabled="1">
[Code] .....
This is the code used to create and then disable the button:
_action1Button = new Action1Button();
view.actionGroup.addElement(_action1Button);
_action1Button.enabled = false;
The error was that _action1Button is not the actual button, rather, it's the container of the button. Doh! Switching it to _action1Button.actionButton.enabled = false; fixed the issue.
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Apr 26, 2010
I wahnt to change button appearance when it was clicked.
<?xml version="1.0" encoding="utf-8"?>
<s:Button xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"[code]..........
Is there a method using states? I could then use the skin convention.
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Apr 13, 2010
I have a CSS file containing the following definition :
[Code]....
Now, I want to use the disabled-skin defined in the CSS, as the upSkin of b1. So something like b1.setStyle("upSkin","Tab.disabled-skin"); But I am struggling with the exact syntax of the second argument for setStyle. What should I use for the second argument for setStyle method?
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Jun 15, 2010
I am trying to once example in Flash Builder 4. But I got one error. When I go to In Design mode, select the Label control that reads Company Vehicle Request Form. After that when I go In Properties view, then I want to click the Convert to CSS button. But that time Convert to Css button is disabled.
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Aug 2, 2008
I'm making a VERY basic Jeopardy game, and I need buttons to be disabled after being clicked on once.
Oh, and I'm working in CS3, but I'm using AS 1&2 because that's what I learned... I have no idea how to use AS 3...
example: frame 1 has btn11 in it. btn11 when clicked takes the person to frame 2. when done with frame 2, they click on return.
the return button (btnReturn1) has the following AS
on (release) {
gotoAndStop ("Round1",1)
btn11.enabled=false;
}
the problem is that it works at first - the button disables when I get back to frame 1, but the next time I click a different button then return to frame 1, the first button I disabled isn't disabled anymore.
my actionscript so that my disabled buttons stay that way no matter how many times I come and go from the frame? or if you have a better way to do it, that'd be great. basically, it's like the jeopardy screen, and after "songs" for 200 is clicked, I don't want it to be clickable again at all.
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May 30, 2010
I have 4 buttons, all of them have the same width.
<s:Button id="btn1" width="{btnWidth}" />
<s:Button id="btn2" width="{btnWidth}" />
<s:Button id="btn3" width="{btnWidth}" />
<s:Button id="btn4" width="{btnWidth}" />
Is it possible to set their width with Style, something like this: I tried it, but auto-complete isn't working, which leads me to think that there's something wrong with the syntax. Basically my goal is to not have the width property set specifically for all 4.
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Jul 29, 2011
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Dec 1, 2011
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[Code]...
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Nov 4, 2009
I'm using a tree control that I want to customize. The data items in the tree's dataProvider have a property name that should be used for labeling the node, and a property type that should be used to select one of several embedded images for use as an icon. The simplest way to do this is by using the labelField and iconFunction properties.
However, I wanted to get started with item renderers and open the door for adding more complex customization later, so I tried making my own item renderer. I extended the TreeItemRenderer class as follows and used it in my tree control:
class DirectoryItemRenderer extends TreeItemRenderer
{
[Embed("assets/directory/DefaultIcon.png")]
private static var _DEFAULT_ICON:Class;
[Code]....
This code has no effect whatsoever, icon and label in the tree control remain at their defaults. Using trace(), I verified that my code is actually executed.
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Jul 27, 2009
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Nov 24, 2010
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Sep 11, 2009
In Actionscript 3 I see that if I press the "8" key (from the numpad) I got the result of keyCode of the numpad key "8", but when I disable the "Num Lock" and press the numpad key "8", the event I receive the keyCode of the Up Arrow key...
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May 7, 2010
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I've got a problem while migrating my TabNavigator from Flex 3 to Flex 4.5. Stripped to the bare minimum, the following code will produce the bug, namely that the second child of the TabNavigator fails to be created properly:
<?xml version="1.0" encoding="utf-8"?>
<s:Application
xmlns:fx="http://ns.adobe.com/mxml/2009"
[Code]....
Is this really a Flex bug, or is there something I'm missing? I'm using Flex 4.5.0.20967, and all of this worked well in Flex 3.5.
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[Code]...
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Here's what works with ant build.xml:
[Code]...
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<!DOCTYPE cross-domain-policy SYSTEM "/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<site-control permitted-cross-domain-policies="all"/>
[code].....
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Oct 17, 2010
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mx|Label {
font-weight:bold;
font-size:12;[code].....
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Mar 28, 2010
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May 20, 2010
I'm having trouble with a controller I'm using with an FLV. I am a newbie when it comes to actionscripting. I have a project I'm working on that contains a 86:50 minute FLV and towards the end I will have a separate button appear to click on. The code I am implementing was from a different project that utilized the same functions but with a 4:49 minute FLV. I have an example of this at [URL]. As you can see the controller is set up for the 4:49 minute FLV and when the timer gets to 5:00 minutes that button comes in. I need to make the FLV play the whole way through and then at a specific point have the button appear and I can't seem to do it. Below is the only code I can see that pertains to this section.
scrub.onPress = function(){
scrub.startDrag(false, -365, scrub._y, 49, scrub._y);
dragging = "true";
}scrub.onRelease = function(){
var newNum:Number = (scrub._x - -365) * .7625;
mainVid.seek(newNum);
scrub.stopDrag();
dragging = "false";
[Code] .....
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Aug 3, 2008
This is something that is probably really basic but for the love of gawd I can't remember how to do it.
Example: 3 menu buttons, you press the first button and it executes a function and disables itself leaving the second and third button enabled. You then press the third button and the first button gets enabled while the third button is disabled. Same thing goes for the second button.
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Feb 13, 2012
I've got a relatively simple problem with controlling the appearance of a radio button after it's selected. I'm using Flash CS5.5 and AS2. I've got a radio button set up as a two-frame mc, the first frame labeled "on", the second "off". When put on the stage with this code on it, it functions properly:
onClipEvent (load) {
answer = false;
}
Whenever I add additional code to the radio button mc (in this instance, telling an invisible mc in the same frame to gotoAndStop (2)), the radio button stops changing appearance. I've been using the syntax
on (press) {
tellTarget ("_root.OtherMC.OtherMC_2") {
gotoAndStop (2);
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