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Basic questions in Swing

 
amit sanghai
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Hi everybody,

Q1) What is the base class for all Swing components?

Q2) What is JFC? What are the packages in it?
Q3) What is the corresponding layout for Card in Swing?
 
Manfred Leonhardt
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A1) The base class of any Java object is:
java.lang.Object
Assuming that you know this and what you really want to know is where does Swing fit into the hierarchy:
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
...
A2) JFC - Java Foundation Classes. You are soaking in it ...
java.awt.* and javax.swing.*
Including all supporting packages (i.e.,
java.awt.event.*,javax.swing.table.*)
A3) The corresponding layout for Card in Swing is Card! Swing
makes use of all the AWT layouts and adds one more: Box.
Layouts work exactly the same for AWT and Swing:
Component.setLayout(new CardLayout());
 
amit sanghai
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Thanks Manfred-- a lot!!! I am a novice in this area. Your answers really helped to clear my doubts.
 
ravi nimmala
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can you help me how to run swing in browser?what version of ie i should have? do i need plugin?what about tags in html file?please help.
regards,
ravi
 
Anonymous
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You will need to have the Java Plug-in to run an applet based on swing. In your HTML you should use the <OBJECT> tag. Details can be found here.
[This message has been edited by Bodie Minster (edited January 16, 2001).]
 
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