I have a list component and I wanted to make a dynamic scroll for the list. Or change the default scroll that the as2 components have. How can I make a dynamic scroll, the ones that it moves with the mouse position?
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I wrote a short AS program to create a tileList and it functions fine, but I need to be able to scroll the list of pics according to the position of the mouse with out actually moving the scroll bar.... example of what I mean: the farther to the right mouseX is on stage, the faster my tileList scrolls to the right, if mouseX moves to the left of the stage, so does the scroll bar...Here`s my code so far:
import flash.display.Sprite;import fl.controls.TileList;import fl.controls.ScrollBarDirection;import flash.text.TextFormat;
var tlc:TileList;[code]........
Here is a snip from within my code:
[Code]...
The 'recommendations' dataProvider is an ArrayCollection of String, which are generally sentences about as long as this one. By setting the variableRowHeight and wordWrap properties as shown, if a sentence is too long to fit on a single line, everything works fine- the row expands and the messages show on two lines, or occasionally three.
The space allocated for this panel within the entire canvas means if the total text size of 'recommendations' exceeds six lines, I need for the entire list scroll. This is also working just fine. The trouble is when using the mouse wheel to do the scrolling- Flex scrolls both the entire list and the single item where the mouse is hovering. Often this results in only the second half of a sentence being visible. Non-programmer friends I have asked to look at this noticed this, and tell me it as a problem. If a user does not notice the dual scrolling, and sees only a fragment of a sentence, it will be perceived as an error in the application.
[Code]....
I've been looking for a tutorial and answer to this for a while but can't find what I'm looking for. I am loading html text into a dynamic textfield, and I have a scrollbar controlling the scroll using the code below. What I want to do is also add scroll up/down buttons and have the scroll bar move in relation to the text scroll. I was just going to use "tracklistingtext.scrollV -- " for the scroll buttons, but right now the scroll bar doesn't recognize the text movement. What do I need to do to get the scroll bar to listen to the text scroll position?
var listTextreq:URLRequest=new URLRequest("tracklist.txt");
var listTextLoader:URLLoader = new URLLoader();
var bounds:Rectangle=new Rectangle(scrollMC.x,scrollMC.y,0,300);
[Code].....
Problem: When doing anAPP to test it out in my smartphone devices. I tested it on my computer and it works fine. But in devices, im not able to scroll the textbox down/up because my devices dont have a scroll wheel to scroll up/down.Assuming that im looking for something like this: When I use my fingers to touch on the textbox and slide it upwards, the textbox will scroll down
View 2 RepliesI am creating a map of the USA and when a user mouses over a particular state,I want to display a movie clip (which is just a text list of our dealers in that state). When the user mouses out I want the list to disappear.However, I want the user to be able to mouse over the list to scroll the list and whenever I try it, obviously the state loses focus and the MOUSE_OUT Event fires.How to I get around this?Here is the code I have currently:
Code:
PA.addEventListener(MouseEvent.MOUSE_OVER, showDealers);
PA.addEventListener(MouseEvent.MOUSE_OUT, hideDealers);[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 Replieshow to use the mouse scroll to scroll up and down in a dynamic text field.
View 2 RepliesIs there a code that will make the scroll pane operate with input from the mouse's scroll wheel?
View 2 RepliesHow do make a movieclip visible false when a scroll bar starts to scroll?
//I tried this and had no luck.
this.onEnterFrame = function(){
obj_mc._visible=false;
}
Creating a dynamic list and associating a picture with each list item. i need the list to be scrollable, and i want the list and it's associated picture to be displayed randomly when the application is re-launched. i.e it doesnt show the same list everytime.
I also what to be able to sort the displayed list items. e.g if the list items is about restaurants, i want users to be able to sort the displayed items by either; district, cusine type and gastro type.
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].....
I am using a video list for my videos but when i scroll down, it goes more than I want and when I scroll up, it doesn't scroll all the way up.
[Code].....
I'm using the List and UIScrollBar components. I've got a list with a scrollbar placed far from it. I want to disable the built-in scrollbar in the list and scroll it with a different scrollbar. How is this possible?
View 1 RepliesI have a custom class that extends List which I am using as a container. However, the scroll speed is too fast on the mouse wheel, as in it scrolls loads even if you only move the wheel a tiny bit. I tried adding an event listener to my list for MouseEvent.MOUSE_WHEEL and setting the value of event.delta but this has had no effect. Does anyone know how I can make it slower?My custom class is nothing special, I just created it so I could have a different itemRenders for different item types. It looks like:[code]
View 1 RepliesI have a client that wants a list a products to scroll across the top of the screen on his website.I am sure there is a way to do that in Flash but the extent of my experience is fade-out slideshows.Can anyone direct me to a great tutorial for scrolling text.
View 3 RepliesI'm using FB4 and apparently I need to use ensureIndexIsVisible() to scroll to specific item in my s:List. Anyway, the code below successfully scrolls to the item but does not scroll it to the top of the list (it's at the bottom, and cut off somewhat).
MXML:
<s:List id="Schedule" dataProvider="{schedule}" creationComplete="creationCompleteHandler(event)"/>
AS3:
protected function creationCompleteHandler(event:Event):void {
var d:Date = new Date();
var today:String = String((d.month + 1) + "/" + d.date + "/" + d.fullYear);
[Code]....
I'm sure someone must have accomplished this before, but I couldn't find any article on this.
How can we scroll a List control (with uses an itemrenderer) to the next item, when the user tabs from the current item to the next?
I know that we can use scrollToIndex(i), but how do we notify the List that the itemrenderer has moved to the next index? I couldn't find any such event.
Is there an option to turn on the horizontal scroll for the list component? I have some list entries that are longer than the list is wide, so they get cut off at the end...can this be done?
View 3 RepliesI used that MP3 player tutorial, I need to be able to have up to 500 items in the list. Does anyone know where I can find help making the list scroll?? Here is the tutorial I'm talking about [URL]
View 3 RepliesI'm using a list element with variableRowHeight and word-wrap set to true like in the example below: [URL]. When I scroll through the list with a mouse scrollwheel the text in the listItems also scroll. I know that this is to do with the height of the textField...
View 1 RepliesHow can I set the scroll position for a Spark List control?
View 1 RepliesI have a list (LIST#1) of artists:
2Pac
Adele
Amerie
Beyonce
Jason Aldean
Shakira
The Trews
I also have a list (LIST#2) that has the values #,A-Z - how would I create an alphabet jump? So If a user clicked on "A" in LIST#2 that would automatically scroll to "Adele" at the top of LIST#1 - not filter so he/she could scroll up to view 2Pac or down to view The Tews if they were not in the view yet. Its a standard Flex Spark List with an ArrayCollection as the dataProvider - the artist field is called: "title" along with a unique id field that is not visible to the user.
private function alphabet_listChange(evt:IndexChangeEvent) : void {
var letter:String;
letter = evt.currentTarget.selectedItems[0].toString();
trace(currentDictionary[letter]);
ui_lstLibraryList.ensureIndexIsVisible(currentDictionary[letter]);
[Code] ......
In Flash 9, with AS 3, I modified the width of an isolated list component using list_instance.setSize(width=x, height=y). When the list is included in an app with other components and movie clips, the setSize() method applies itself to the size of the app window and scales everything within. Using skins, I can edit the list background color. Though I can modify the width of the accompanying vertical scrollbar subcomponent in the editing window, the modification does not apply to the stage or when the app is run with Control/Test Movie. modifying the width of the vertical scroll bar in a list component that is included with other components and movie clips in an app, either dynamically with AS 3 or by editing skins?
View 0 RepliesLets say I had a rectangular sprite that could fit about 10 'list items'. However, I have like 100 list items. What I desire is adding all these 100 list items to this one rectangular sprite, so 10 will fit and the 90 should be masked, and I can scroll through this rectangular sprite (by dragging the box upwards) to view more list items. This means that only 10 list items are visible at one time but I want to scroll through all the list items dynamically.
View 3 RepliesI have a library MovieClip the I am putting into the Scroll Pane. Inside this MovieClip is a Dynamic Text field that I fill with data. I have the ScrollPane on my stage and have used the source, refreshPain and update to try and get the new information from the dynamic text field into the Scroll Pain. To no avail all I get is the orginal text that was in the box when it started.
View 2 RepliesI'm setting selected element in s:List component with Actionscript, it works, but List doesn't scroll to selected item -- need to scroll with scrollbar or mouse. Is it possible to auto-scroll to selected item
View 8 RepliesIs there a way to have a flash control scroll through a number of images with descriptions without knowing Flash?Perhaps like LightBox but with nice scrolling.
View 1 RepliesI have a custom class that extends List which I am using as a container. However, the scroll speed is too fast on the mouse wheel, as in it scrolls loads even if you only move the wheel a tiny bit. I tried adding an event listener to my list for MouseEvent.MOUSE_WHEEL and setting the value of event.delta but this has had no effect. Does anyone know how I can make it slower?
[Code]...
I have a component extending a Spark List, and when I scroll using the mouse wheel it scrolls too much in one go. I have tried looking for the handler that deals with mouse wheel scrolling in the List class and VerticalLayout class to override but I cannot find it.
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