Show resize cursor when mouse hovers edge of window?

When I'm not using the standard window chrome, is there an easy way to show the resize cursor when the mouse hovers a window edge?

thanks, that's the component I was looking for (assuming I can now change the fonts, colour etc)
I have done the following and it kind of works: it should highlight the text and show the tooltip. However, it kind of gets stuck every now and then...two things: it takes some time before the tooltip appears (1 sec): is there a way to make it immediate, simultanous to the highligh? also, I have a few Jtextfield, as you may remember..as I hover the mouse over each of them, it all works fine, but when I go back to a jtextfield previously hovered over and highlighted, nothing happens, until I randomly click around and then works again. Any ideas? thanks a lot
myJTextField.addMouseListener(new MouseAdapter(){
                 public void mouseEntered(MouseEvent e) {
                    ((JTextField) e.getSource ()).requestFocus();
                    ((JTextField) e.getSource ()).selectAll(); // highlight the text
                    ((JTextField) e.getSource ()).setToolTipText("text");
                   

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