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programe structure

 
Ransika deSilva
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hello world,
I am programming a jtabbedpane. i am thinking to have sperate classes for every tab.
public class frame display
{
public static void main(String arg[])
{
JFrame obj = new app(); // do the necessary things
}
}
class app extends JFrame
{
// add a JTabbedPane to the contentpane.
// create objects of each tab class
// add them to the JTabbedPane
}
class billingJPane extends JPanel
{
}
class searchJPane extends JPanel
{
}

what i want to know is is this a good structure. if not do some suggetions.
thanks
another question.. can i access a variable of searchJPane class for this syntax.
obj.variablename
thanks
 
Di Shoe
Greenhorn
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Did you read my previous reply to your question? Why open the same issue?
Your programming structure is fine. And you can access the variable of another class as long you make that variable public global variable. But better yet, make it private and provide public methods in the class to access it.
 
Consider Paul's rocket mass heater.
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