import java.awt.*; import java.awt.event.*; import javax.swing.BorderFactory; import javax.swing.border.Border; import javax.swing.border.TitledBorder; import javax.swing.ImageIcon; import javax.swing.JTabbedPane; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JFrame; import javax.swing.Box; import javax.swing.BoxLayout; public class BorderDemo extends JTabbedPane { public BorderDemo() { Border blackline, etched, raisedbevel, loweredbevel, empty; //A border that puts 10 extra pixels at the sides and //bottom of each pane. Border paneEdge = BorderFactory.createEmptyBorder(0,10,10,10); blackline = BorderFactory.createLineBorder(Color.black); etched = BorderFactory.createEtchedBorder(); raisedbevel = BorderFactory.createRaisedBevelBorder(); loweredbevel = BorderFactory.createLoweredBevelBorder(); empty = BorderFactory.createEmptyBorder(); //First pane: simple borders JPanel simpleBorders = new JPanel(); simpleBorders.setBorder(paneEdge); simpleBorders.setLayout(new BoxLayout(simpleBorders, BoxLayout.Y_AXIS)); addCompForBorder(blackline, "line border", simpleBorders); addCompForBorder(etched, "etched border", simpleBorders); addCompForBorder(raisedbevel, "raised bevel border", simpleBorders); addCompForBorder(loweredbevel, "lowered bevel border", simpleBorders); addCompForBorder(empty, "empty border", simpleBorders); //Second pane: matte borders JPanel matteBorders = new JPanel(); matteBorders.setBorder(paneEdge); matteBorders.setLayout(new BoxLayout(matteBorders, BoxLayout.Y_AXIS)); //XXX: We *should* size the component so that the icons tile OK. //XXX: Without that, the icons are likely to be cut off and look bad. ImageIcon icon = new ImageIcon("images/left.gif"); //20x22 Border border = BorderFactory.createMatteBorder(-1, -1, -1, -1, icon); addCompForBorder(border, "matte border (-1,-1,-1,-1,icon)", matteBorders); border = BorderFactory.createMatteBorder(1, 5, 1, 1, Color.red); addCompForBorder(border, "matte border (1,5,1,1,Color.red)", matteBorders); border = BorderFactory.createMatteBorder(0, 20, 0, 0, icon); addCompForBorder(border, "matte border (0,20,0,0,icon)", matteBorders); //Third pane: titled borders JPanel titledBorders = new JPanel(); titledBorders.setBorder(paneEdge); titledBorders.setLayout(new BoxLayout(titledBorders, BoxLayout.Y_AXIS)); TitledBorder titled; titled = BorderFactory.createTitledBorder("title"); addCompForBorder(titled, "default titled border" + " (default just., default pos.)", titledBorders); titled = BorderFactory.createTitledBorder( blackline, "title"); addCompForTitledBorder(titled, "titled line border" + " (centered, default pos.)", TitledBorder.CENTER, TitledBorder.DEFAULT_POSITION, titledBorders); titled = BorderFactory.createTitledBorder(etched, "title"); addCompForTitledBorder(titled, "titled etched border" + " (right just., default pos.)", TitledBorder.RIGHT, TitledBorder.DEFAULT_POSITION, titledBorders); titled = BorderFactory.createTitledBorder( loweredbevel, "title"); addCompForTitledBorder(titled, "titled lowered bevel border" + " (default just., above top)", TitledBorder.DEFAULT_JUSTIFICATION, TitledBorder.ABOVE_TOP, titledBorders); titled = BorderFactory.createTitledBorder( empty, "title"); addCompForTitledBorder(titled, "titled empty border" + " (default just., bottom)", TitledBorder.DEFAULT_JUSTIFICATION, TitledBorder.BOTTOM, titledBorders); //Fourth pane: compound borders JPanel compoundBorders = new JPanel(); compoundBorders.setBorder(paneEdge); compoundBorders.setLayout(new BoxLayout(compoundBorders, BoxLayout.Y_AXIS)); Border redline = BorderFactory.createLineBorder(Color.red); Border compound; compound = BorderFactory.createCompoundBorder( raisedbevel, loweredbevel); addCompForBorder(compound, "compound border (two bevels)", compoundBorders); compound = BorderFactory.createCompoundBorder( redline, compound); addCompForBorder(compound, "compound border (add a red outline)", compoundBorders); titled = BorderFactory.createTitledBorder( compound, "title", TitledBorder.CENTER, TitledBorder.BELOW_BOTTOM); addCompForBorder(titled, "titled compound border" + " (centered, below bottom)", compoundBorders); addTab("Simple", null, simpleBorders, null); addTab("Matte", null, matteBorders, null); addTab("Titled", null, titledBorders, null); addTab("Compound", null, compoundBorders, null); setSelectedIndex(0); } void addCompForTitledBorder(TitledBorder border, String description, int justification, int position, Container container) { border.setTitleJustification(justification); border.setTitlePosition(position); addCompForBorder(border, description, container); } void addCompForBorder(Border border, String description, Container container) { JPanel comp = new JPanel(false); JLabel label = new JLabel(description, JLabel.CENTER); comp.setLayout(new GridLayout(1, 1)); comp.add(label); comp.setBorder(border); container.add(Box.createRigidArea(new Dimension(0, 10))); container.add(comp); } public static void main(String[] args) { JFrame frame = new JFrame("BorderDemo"); frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); frame.getContentPane().add("Center", new BorderDemo()); frame.pack(); frame.show(); } }