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Article #15915

Re: quiz on Inherittance ?

#15915
From: Jonathan
Date: Thu, 15 Apr 1999 00:00
39 lines
1397 bytes
what you can do is:

in the constructor of frame B , you can call super pasing across frame B

e.g. Super(FrameB)


and the constructor of frameA would be

FrameA(Frame aFrame){


.......
.......
}

now if you want you can set aFrame to a global variable in FrameA which can
then call methods on the Frame B   e.g.

in FrameA

FrameB.getComponents(); // if there is such a method, or you could write
your own

good luck

Tor Iver Wilhelmsen wrote in message ...
>"Sohan Mendis" <sohan@maxtrak.com> writes:
>
>> class FrameA extends FrameB {
>>
>> }
>>
>> Is there a way   FrameB  can find about   components on FrameA
>
>Well, if FrameB's constructor or other initialization method calls the
>superclass' constructor or initializaer, they will be added... but
>componentsaren't part of the class, but are contained in an instance
>of the class.
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From: "Jonathan" <plaskowj@logica.com>
Subject: Re: quiz on Inherittance ?
Date: 1999/04/15
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