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  1. #1
    Richard5324 is offline Member
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    Nov 2011
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    Default Combo Box Checking

    I am trying to make a combo box so that when i click a button it check if it is empty or not and if it is empty it show a message and I tried a few things like .getselectindex and other one similar to that anyone have any idea what it is
    thank any help would be nice.

  2. #2
    JosAH's Avatar
    JosAH is offline Moderator
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    Sep 2008
    Voorschoten, the Netherlands
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    Default Re: Combo Box Checking

    If the JComboBox is empty the getItemCount() method returns zero.

    kind regards,

    Build a wall around Donald Trump; I'll pay for it.

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