Java SE (Java Platform, Standard Edition)

Hi,

I have one JTextField in one JPanel and I need to set focus in that JTextField on load of the application.

I have written following code for that:

		for(int index = 0; index < panel.getComponentCount(); index++){
			if(panel.getComponent(index) instanceof JTextField){
				panel.setVisible(true);
				final JTextField t = (JTextField)	panel.getComponent(index);
				//this is not working
				boolean r = t.requestFocusInWindow();
				System.out.println("rend focus: " +r);
				//this is working
				t.setBackground(Color.red);
				break;
			}
}
this.add(panel);

My method returns component having panel which has 4 components and I want to set focus only in the TextField. But above code its not working. Any idea?

Thanks in advance!