Beans and Bean builder deeper knowing.

From: jenniferyiu (jenniferyiu888_at_yahoo.com)
Date: 12/03/03

  • Next message: Joe: "Re: Newbies doubts on Java" 
    Date: 3 Dec 2003 04:50:36 -0800

    Hi. I downloaded the bean builder
    and followed the steps told on

    http://java.sun.com/products/javabeans/beanbuilder/1.0/docs/guide/tutorial.html

    and the sample tools was created as the above link told.

    I guess the bean builder can let the developers do something without
    writing
    and typing lots of codes, and I want to enrich a little bit more
    featuers for the tools on the above link.

    1. make a "Remove" button similar to the "Remove All" button but the
    former 1
    is to remove only 1 selected list from the whole list.

    I thought it should be really quite simple but actually I don't know
    how to do it after trying for a long time.

    2. Can we save the completed tools as some java codes or make that to
    be an applet or something ? but not just to save that as an xml files
    ?

    3. actually is there some IDE tools can work similar as the bean
    builder does
    that the developers can just click and drag and drops and then can
    relates the events and properties changes from those swing objects and
    make
    them to be interacting with each others withouth writting lots of
    codes ?

    (just for a simple example adjust the block on a JScrollbar and the
    adjustment value from the scrollbar can simplly be displayed on a
    JTextfield, or type a value
    in the textfield and press enter and the JScrollbar will be adjusted
    to
    the value just typed -- the objects can interactg with each other once
    its property was changed, and the developers can just drag and drop to
    complete it
    and not need to write lots of codes). The bean builder demostration on
    the above link seems to be able to satisfy what I just told.

    I tried NetBeans 3.5.1 and JBuilder and found that the developers have
    to type some codes in order to make the objects to be interactive with
    each others,
    and I found that the above 2 IDE tools didn't involve too much on Java
    Beans.
    But the beans concept and its future development should be a very
    fundamental one in Java technology.

    Thanks all for the help and any suggestion would be very appreciate.

    Thanks !!!

  • Next message: Joe: "Re: Newbies doubts on Java"
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