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  1. #1
    Registered User
    Join Date
    May 2008
    Posts
    3

    Help needed in Low-leve GUI.

    I created a MIDlet and I created a canvas sub class and used paint method to draw on the screen.

    Now I want to transfer the control back from the Canvas Subclass to the MIDlet.( For closing my MIDlet).

    I created the following classes,
    a MIDlet class,
    a Canvas subclass.(to draw)
    Please help me.

  2. #2
    Registered User
    Join Date
    Dec 2004
    Posts
    369

    Re: Help needed in Low-leve GUI.

    what exactly is the question? what do you mean transfer control to midlet? the midlet is always there...
    you can close your midlet by calling midlet.notifydestroy and midlet.destroyapp

    BR

  3. #3
    Regular Contributor
    Join Date
    Oct 2005
    Location
    Cairo,Egypt
    Posts
    72

    Re: Help needed in Low-leve GUI.

    may be you just need to throw the midlet to you canvas.and use its reference from there to close.
    ex:
    class myMidlet extends MIDlet{

    public void startApp() {
    Display.getDisplay(this).setCurrent(new MyCanvas(this));/*now u can use this referance from your mycanvas to close the application*/
    }
    }

    hope you mean that.
    thanks
    Wael Nabil
    Product Manager
    CITGlobal MOBiDIV
    Egypt.

  4. #4
    Super Contributor
    Join Date
    Mar 2008
    Location
    The Capital of INDIA
    Posts
    4,328

    Re: Help needed in Low-leve GUI.

    Hi there,

    Just adding the reply to these posts.

    First of all make sure that what you are asking for..
    To transfer the control from canvas to midlet what does it ,mean.See midlet is the only way through which your canvas (or any displayable)is visible.So i hope you are asking for how to display the midlet rather than canvas.

    If it is the case then...think whether midlet is an object of displayable ..i guess no..

    RAJ
    Thanks with Regards,

    R a j - The K e r n e l


    Join Delhi-NCR Nokia Developer's Community,

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