Flex :: Determining Index (not Selected One) For TabBar MouseOver

Apr 24, 2011

I have an application where I'm trying to update the String for a Label's text property, based on the tab which user has the mouse over. I've constructed a simple example displaying how I would process the eventHandler function if I was going to use the selectedIndex property, however it's the tab that has mouse focus, which may or may not be the selectedItem, that I'd like to reference and I haven't been able to figure out a way to do it.

So here is the example:
<s:Label id="descriptionLabel" />
<s:TabBar id="audioTB"
dataProvider="{audioVS}"
mouseOver="audioTB_mouseOverHandler(event)"
rollOut="audioTB_rollOutHandler(event)" />
[Code] .....

View 1 Replies


Similar Posts:


Flex :: Customized TabBar Buttons Flickering On Mouseover/mouseout?

May 24, 2011

I am using a custom skin on Flex's TabBar, and specifically the skin the controls ButtonBarButton. The width of the button is a variable size depending on the text it contains, and background of the button is an image that only displays on the selected states of the button.

The following is my MXML for the skin:

<!-- states -->
<s:states>
<s:State name="up" />

[Code]....

I tried wrapping the entire block in a Group tag, but to no avail. The invisible Rect does indeed fix the "machine gun" flickering that occurred when the mouse hovered over any edge of the button, but there is still a flicker on every mouse enter and mouse leave of each button.

View 1 Replies

Flex :: Spark - Change Style Of Selected TAB In TabBar Dynamically?

Jun 30, 2011

I want to change the background color of selected tab in spark TabBar control(Flex4). Till Flex3 we could have use the following code, bt it is not working in FLEX 4.

<fx:Script>
<![CDATA[
protected function tabbedPanel_clickHandler(event:MouseEvent):void

[code]........

View 1 Replies

Flex :: Why Selected Index Not Working When TextBox Changes

Oct 31, 2010

In the following working example the list's selected index is supposed to reset to 0 whenever the text box changes. However, for some odd reason every other keystroke the selected item disappears and then reappears at the subsequent keystroke.

<?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="955" minHeight="600">
<fx:Script>
[Code] .....

View 4 Replies

Actionscript :: Scroll The Datagrid Down Or Up To Selected Index Row Flex?

Jul 7, 2011

I am performing a find operation in a datagrid on one of the columns. After I find the row containing the item, I make that as the selected index row, which highlights it. But now I also want to scroll the datagrid down or up (if the item is out of screen scope) to show that selected item automatically on this find operation.

View 1 Replies

Actionscript 3 :: Know Index Value Selected / Opened Tab Flex (TabNavigator)?

Oct 18, 2011

I have a mx Tab navigator and added several childs...I can use selectedindex(int) to open/select the respective (int) tab but How do I know the value of a selected/open tab?

View 2 Replies

ActionScript 2.0 :: Assistance With Determining Which Item Has Been Selected

Oct 1, 2009

The request has been to modify the first item by including an FLV player. This I've done and have working without flaw.My trouble arises when users select any of the other 4 tabs and then attempt to return to the first tab where they should see a transition into the playing FLV. This is not happening after the initial load. It's been quite awhile since I've worked with AS but I figure this issue should be able to be resolved if I inject a condition to determine what item is selected.

The AS for the "accordian" is:

ActionScript Code:
import mx.transitions.Tween;
import mx.transitions.easing.*;

[code]....

This isn't working. In fact, it seems to be skipping the initial condition if(t == "welcome"). If the nave is determined within the var navs:Array, how then can one determine the selected location?

View 1 Replies

Flex :: Delete Item From Collection Bound To Datagrid And Update The Grid Selected Index

Feb 20, 2011

I have a datagrid with an xmlListCollection bound to it:

<mx:DataGrid id="dgCompetente" includeIn="Competente" x="10" y="66" width="547" height="468"
change="dgCompetente_changeHandler(event)" dataProvider="{colCompetente}"
editable="false">

[Code]......

I want the selectedIndex to remain the same. So, if I delete item 2, the next in the list should be selected. The problem is that if I delete item 2, item 3 will be selected and I have no idea why.

View 1 Replies

ActionScript 3.0 :: Determining The Selected Row In User Sorted DataGrid?

Nov 3, 2009

How should I go about matching the selected row of a sorted DataGrid to its source data row within its associated data provider?

For example, once a user sorts a DataGrid by clicking on one of the column headers, the target.selectedIndex from the CHANGE event (generated next time a row is selected) represents the index of the sorted row and not the index of the data as supplied by the data provider. Is there a simple way to map the index of the user selection back to the index of the original data?

View 2 Replies

ActionScript 2.0 :: Get The Selected Index In A Datagrid?

Jan 18, 2007

How do you get the selected index in a datagrid, thats it

by the way the actual situation is that I'm tryin to show the data of a selected row in a datagrid, when a row is selected the current slide is set as invisible and the message_view slide is made visible and the data is shown in a text box. e.g.

on_datagrid_click_event (
text_box.text = data_at_selected_index;
this._visible = false;
_parent.messageView._visible = true;
}

View 8 Replies

ActionScript 2.0 :: Getting Array/Index Position For A Selected Value

May 27, 2003

I have a combobox that displays a list of items from an array (we'll call this Array1). Of course, an item can be selected, and the user is displayed a small output describing the item that was selected.

I created another array that contains the URL for items in the above array, Array1. How can I get the index value of a selected item from Array1? Here is the code I used:

[Code]...

For example, if I selecte FontsForFlash, Flash outputs Fonts for Flash in the Output Window. How can I display the array position of Fonts for Flash instead of the name Fonts for Flash?

View 7 Replies

Flex 4 :: Change Image On Mouseover / Mouseout Function Fails When Mouseover Quickly?

Mar 6, 2011

I have a basic mouseover in my flex application which changes an image onmouseover and changes it back onmouseout using the code mouse Over "functionToChangeImageSource()" and another one to mouseout.It works fine when you slowly mouse over and out, however if I quickly move the mouse over it, it occasionally stays on the mouseover image and the mouseout function doesnt appear to kick in. Is there anything I can do to fix this, or does anyone have any ideas why its happening?Also, I've tried the rollOver and rollOut instead but it has the same problem.[code]I'd imagine you're correct about the mouseover event not completing before mouseout is but how to I fix this?

View 3 Replies

Actionscript 3 :: Maintain The Selected Item (instead Of Index) After A Spark List Sorts?

Jan 19, 2011

I change an item in Spark List. The item then moves to a different index in the list since I keep the List's dataProvider sorted. However, the selectedIndex stays where the item used to be. I want the List's selectedIndex to still be on the item that changed.

View 1 Replies

Flex :: Create A Tooltip For Tabbar?

Jan 4, 2011

I need to create a tooltip for tabbar how to create it?

View 1 Replies

Flex :: Add Close Button To Tabbar?

May 17, 2011

Below is my code...

<mx:Style>
CustomDividedBox{
dividerAffordance:10;

[Code]....

View 1 Replies

Flex :: Hiding A Tab In A Spark TabBar?

Feb 3, 2012

I have a spark TabBar and I want to hide and show some elements of it from an external user input (namely a checkbox check)

I am having trouble changing the tabs visibility. They are currently always shown.

I have seen a getTabAt on the mx TabBar but the look of the tab is important and the requirement is for it to look like a tab bar rather than a button bar.

My code for the tabs and for hiding and showing is below:

<fx:Script>
<![CDATA[
import mx.containers.VBox;
import mx.controls.Label;

[Code].....

View 1 Replies

Flex :: Disable Selected Columns In A Datagrid In It For Selected Rows?

Nov 6, 2009

Is there any way to disable a few columns for a particular row in flex datagrid?

I have a datagrid with about 10 or more columns, say for example a few column names are: Item Id, Item Name, Item Status and VerifiedState. Initially I want the column Verified State to be disabled.

Now When the value of the column, Item Status is Review Passed for a particular row, I want the column VerifiedState to be enabled and editable. Is that possible in Flex datagrid.

View 2 Replies

Flex 4 :: Way To Disable A Tab Of A Spark Tabbar Component

Dec 27, 2010

is there a common way to disable a tab of a spark tabbar component in flex 4? with the mx tabnavigator component you can just disable the content corresponding to the tab and the tab is also disabled then. but doing this with the spark tab bar component disables just the content not the tab.[code]

View 3 Replies

Flex :: Enable/Disable Certain Tabs In TabBar?

Apr 19, 2011

Is there a way to Enable and Disable specific tabs in a tabBar? I found one example using a VBox within the ViewStack but I'm using NavigatorContent.

View 4 Replies

Flex :: How To Change TabBar Height Size

Aug 31, 2011

How to change the tabBar height size? Is it possible to apply for all my views.

View 2 Replies

Flex :: Tabbar - Binding Tab Labels To Variables?

Dec 4, 2011

I'm using a custom tabbar with the dataProvider being a viewstack and I'm trying to get the tab labels to update when data in the related container (in the viewstack) updates. The viewstack's containers are bound to bindable vars, so if a var changes, the data/labels/etc in the container updates, but the tab doesn't.Is there a way to bind the tab to the same bindable var or do i need to write event handlers (if so, what events)?

View 1 Replies

Actionscript 3 :: Adding Dynamic Controls To TabBar,Flex 3 Air As3?

Aug 28, 2009

I have a TabBar Control with 3 tab, i need to add controls(Button,Label) dynamically in to each tab, I can add the controls to the initial selected tab but when i add to next tab , i am getting Null exception error That is when TabBar property selectedIndex="0" means i can add to 1st tab.but not in 2 and 3rd. when Tabbar property selectedIndex="1" means i can add to 2nd tab.but not in 1 and 3rd.

View 1 Replies

Actionscript 3 :: Flex Tabbar Used With Viewstack With Element Removal?

Nov 24, 2010

When I remove an element from a viewstack then the body is removed but the tabbar header is still displayed

I would like them both to be displayed.

View 1 Replies

Flex :: Add Multiple Icons To The Spark TabBar Control?

Dec 15, 2010

In the MX TabBar component, the iconField property allowed us to display different icons in each tab. In Spark, there does not seem to be an inherent way to add icons to the TabBar.Does anyone have an example of implementing icon support for Spark's TabBar?

View 4 Replies

Flex :: Implement Drag And Drop Tabs In TabBar Control?

Jun 21, 2011

I'm trying to implement drag and drop tabs in TabBar control, but I can't figure out the index of a tab to drop. I tried to use getObjectsUnderPoint() method but I need some implementation how to find a tab to drop.

View 1 Replies

Flex :: Mobile Turning TabBar Visible = True/False?

Aug 31, 2011

i try to toggle tabBarvisible = true/false with the following code:

protected function textArea_clickHandler(event:MouseEvent):void
{
if (tabBarVisible="true") {

[Code]....

but only can get tabBarvisible="true" and when i click again nothing happen. the tabBarvisible won't turn to "false".

View 1 Replies

Flex4 - Flex Spark Tabbar Initialize Hidden Tabs?

Sep 24, 2011

problem is I have a spark Tabbar, with many forms in each tab. But I have a single global save button.problem is, if I don't open a Tab,it doesn't get initialized and therefore the forms it contains do not exist..

How Can I make it as if the user had clicked on every tab?

View 1 Replies

Flex :: Tabbar Size Is Not Reduced When Button Visible And IncludeInLayout False

Nov 30, 2010

i have a tabbar with 10 button. when i change the some buttons visible and includeInLayout property false then tabbar size is not change..it is same as when it has 10 button

View 1 Replies

Flex :: Datagrid - Determining When Grid Has Completed Rendering?

Dec 3, 2009

i have a datagrid which contains a number of itemrenderers, it is populated each time a user does a search. Is there an event which can tell me when the datagrid has completed rendering all new rows and item renderers?

I need to trigger an event once everything has been created so that i can resize then container which holds the grid.

Currently im using DataGridEvent.HEADER_RELEASE and CollectionEvent.COLLECTION_CHANGE events to manage this however the problem with these events is that they get called as each new row is being added to the datagrid.

View 2 Replies

Actionscript 3 :: Determining Linkage Dependencies In Flex Applications?

Jun 15, 2010

I have a large Flex project with two Applications in it. A lot of code is shared between these Applications. However, the smaller of the Applications does not require much of the code that the larger one does. I'm trying to ensure that code that isn't required by the smaller application isn't getting compiled into it.

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved