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  1. #1
    Registered User
    Join Date
    Jan 2010
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    24

    Implicit List and Tickers

    Hi I created menus by using implicit lists. I wanted to have a ticker which displays a short description of the currently highlighted list item. I have been able to get the ticker to change when some one selects one of the list items. However i need it to the ticker to change text as the user is traversing through the list. Is this possible

  2. #2
    Super Contributor
    Join Date
    Apr 2007
    Posts
    2,708

    Re: Implicit List and Tickers

    If my memory serves me right you could try to use the ItemStateListener interface (attach that to the List) to see when a List item is selected, and thus changing the Ticker text in that portion of code...

  3. #3
    Registered User
    Join Date
    Jan 2010
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    24

    Re: Implicit List and Tickers

    Thanks for the reply. Unfortunately List does not implement ItemStateListener only CommandListener. ATM until i find a solution i've set up a double click. When the user presses once the list item is selected and the ticker is changed. If user then presses the button again the application will carry out that command. Does anyone know of a more flexible list that has been implemented already that would be free and easy to use. As the list is also not allowing me to wrap text onto several lines even though i set it to wrap text.

  4. #4
    Super Contributor
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    Apr 2007
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    2,708

    Re: Implicit List and Tickers

    well then my memory didnt serve me right
    Another option in my opinion (even if it's gonna be time-expensive to implement) might be to implement a CustomItem...

  5. #5
    Registered User
    Join Date
    Jan 2010
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    24

    Re: Implicit List and Tickers

    Thanks Tiger79 but time is something in very short supply. I was hoping someone had already written a CustomItem that I could use

  6. #6
    Super Contributor
    Join Date
    Jun 2003
    Location
    Cheshire, UK
    Posts
    7,395

    Re: Implicit List and Tickers

    You could start a Thread, which monitors the selected-index on the list periodically, and updates the ticker. This is nasty, but it might suit your need.

    Graham.

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