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JFrame Problem

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  • 30-08-2006 6:47pm
    #1
    SteamTrean
    Closed Accounts Posts: 170 ✭✭


    Hi,

    I have a JFrame which contains a couple of JPanels. When I run the application the JFrame appears empty. If I maximise the JFrame and then resize it, the JPanels appear. Why is this happen? and how do I fix it.

    Thanks.:confused:


Comments

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    #2
    pH
    Registered Users Posts: 4,188 ✭✭✭pH


    What layout manager are you using?


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    #3
    SteamTrean
    Closed Accounts Posts: 170 ✭✭SteamTrean


    pH wrote:
    What layout manager are you using?

    BoxLayout..I was using FLowLayout initially and was getting the same problem.


  • Options
    #4
    pH
    Registered Users Posts: 4,188 ✭✭✭pH


    Possibly could be missing a pack

    - try to compile and get this code running:
    http://www.cs.cf.ac.uk/Dave/HCI/HCI_Handout_CALLER/node55.html

    If that works then just see what's different between it and yours.


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    #5
    SteamTrean
    Closed Accounts Posts: 170 ✭✭SteamTrean


    I had:

    this.setSize(600,700);
    this.setVisible(true);
    //then added all the components


    I cut 'this.setVisible(true);' out and placed it after all the components were added, it's fine now. Haven't touched AWT or Swing in a while, that's my excuse.


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