JTextPane pane = new JTextPane();
TabStop[] tabs = new TabStop[4];
tabs[0] = new TabStop( 60, TabStop.ALIGN_RIGHT, TabStop.LEAD_NONE);
tabs[1] = new TabStop(100, TabStop.ALIGN_LEFT, TabStop.LEAD_NONE);
tabs[2] = new TabStop(200, TabStop.ALIGN_CENTER, TabStop.LEAD_NONE);
tabs[3] = new TabStop(300, TabStop.ALIGN_DECIMAL, TabStop.LEAD_NONE);
TabSet tabset = new TabSet(tabs);
StyleContext sc = StyleContext.getDefaultStyleContext();
AttributeSet aset =
sc.addAttribute(SimpleAttributeSet.EMPTY, StyleConstants.TabSet, tabset);
pane.setParagraphAttributes(aset, false);
pane.setText("\tright\tleft\tcenter\tdecimal\n"
+"\t1\t1\t1\t1.0\n"
+"\t200.002\t200.002\t200.002\t200.002\n"
+"\t.33\t.33\t.33\t.33\n");
JFrame frame = new JFrame("TabExample");
frame.setContentPane(new JScrollPane(pane));
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(360, 120);
frame.setVisible(true);