Re: Using implements Runnable and MouseListener

From: Chris (chris2k01_at_hotmail.com)
Date: 02/07/04

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    Date: Sat, 07 Feb 2004 20:10:06 GMT

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    Doug van Vianen wrote:

    > I am fairly new to Java but have written an applet that uses
    > 'implements Runnable' to do some timing
    > eg
    > public class Puzzle extends Applet implements
    > Runnable
    > { etc.
    >
    > and also an applet which detects left, right and double mouse clicks
    > using 'implements MouseListener'
    > eg
    > public class TestMouse extends Applet implements
    > MouseListner { etc.
    >
    > I would now like to write an applet that uses both of these so that
    > I can detect the mouse actions as well as do some timing.
    >
    > Could someone show me the structure that would be used to allow both
    > implements Runnable and MouseListener in the same Java applet? This
    > is probably quite obvious to a regular Java programmer but I am an
    > old style programmer trying to convert to Java.
    >
    > Thank you.
    > Doug van Vianen
    > courses@shaw.ca

    Hi,
    Although a class can only *extend* one other class, it can *implement*
    any number of interfaces:

    public class MyApplet extends Applet implements Runnable,
    MouseListener {
    ...
    }

    Just keep adding more and more with commas until you have everything
    you need.

    - --
    Chris
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