The programe structure

[Ransika deSilva]

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

[Barry Gaunt]

Multi-posting is not appreciated.
Please respond to the one in the Swing forum.