File	Doc	Category	Size	Date	Package
ComboBoxDemo.java	API Doc	Example	12938	Wed Aug 08 15:13:52 BST 2001	None

ComboBoxDemo

• java.lang.Object
  • DemoModule

Fields Summary
Face	face
JLabel	faceLabel
JComboBox	hairCB
JComboBox	eyesCB
JComboBox	mouthCB
JComboBox	presetCB
Hashtable	parts

Constructors Summary
public ComboBoxDemo(SwingSet2 swingset) ComboBoxDemo Constructor // Set the title for this demo, and an icon used to represent this // demo inside the SwingSet2 app. super(swingset, "ComboBoxDemo", "toolbar/JComboBox.gif"); createComboBoxDemo();

Methods Summary
public void	actionPerformed(java.awt.event.ActionEvent e) if(e.getSource() == hairCB) { String name = (String) parts.get((String) hairCB.getSelectedItem()); face.setHair((ImageIcon) parts.get(name + "hair")); faceLabel.repaint(); } else if(e.getSource() == eyesCB) { String name = (String) parts.get((String) eyesCB.getSelectedItem()); face.setEyes((ImageIcon) parts.get(name + "eyes")); faceLabel.repaint(); } else if(e.getSource() == mouthCB) { String name = (String) parts.get((String) mouthCB.getSelectedItem()); face.setMouth((ImageIcon) parts.get(name + "mouth")); faceLabel.repaint(); } else if(e.getSource() == presetCB) { String hair = null; String eyes = null; String mouth = null; switch(presetCB.getSelectedIndex()) { case 0: hair = (String) parts.get("philip"); eyes = (String) parts.get("howard"); mouth = (String) parts.get("jeff"); break; case 1: hair = (String) parts.get("jeff"); eyes = (String) parts.get("larry"); mouth = (String) parts.get("philip"); break; case 2: hair = (String) parts.get("howard"); eyes = (String) parts.get("scott"); mouth = (String) parts.get("hans"); break; case 3: hair = (String) parts.get("philip"); eyes = (String) parts.get("jeff"); mouth = (String) parts.get("hans"); break; case 4: hair = (String) parts.get("brent"); eyes = (String) parts.get("jon"); mouth = (String) parts.get("scott"); break; case 5: hair = (String) parts.get("lara"); eyes = (String) parts.get("larry"); mouth = (String) parts.get("lisa"); break; case 6: hair = (String) parts.get("james"); eyes = (String) parts.get("philip"); mouth = (String) parts.get("michael"); break; case 7: hair = (String) parts.get("philip"); eyes = (String) parts.get("lisa"); mouth = (String) parts.get("brent"); break; case 8: hair = (String) parts.get("james"); eyes = (String) parts.get("philip"); mouth = (String) parts.get("jon"); break; case 9: hair = (String) parts.get("lara"); eyes = (String) parts.get("jon"); mouth = (String) parts.get("scott"); break; } if(hair != null) { hairCB.setSelectedItem(hair); eyesCB.setSelectedItem(eyes); mouthCB.setSelectedItem(mouth); faceLabel.repaint(); } }
void	addFace(java.lang.String name, java.lang.String i18n_name) ImageIcon i; String i18n_hair = getString("ComboBoxDemo.hair"); String i18n_eyes = getString("ComboBoxDemo.eyes"); String i18n_mouth = getString("ComboBoxDemo.mouth"); parts.put(i18n_name, name); // i18n name lookup parts.put(name, i18n_name); // reverse name lookup i = createImageIcon("combobox/" + name + "hair.jpg", i18n_name + i18n_hair); parts.put(name + "hair", i); i = createImageIcon("combobox/" + name + "eyes.jpg", i18n_name + i18n_eyes); parts.put(name + "eyes", i); i = createImageIcon("combobox/" + name + "mouth.jpg", i18n_name + i18n_mouth); parts.put(name + "mouth", i);
public void	createComboBoxDemo() JPanel demo = getDemoPanel(); JPanel demoPanel = getDemoPanel(); demoPanel.setLayout(new BoxLayout(demoPanel, BoxLayout.Y_AXIS)); JPanel innerPanel = new JPanel(); innerPanel.setLayout(new BoxLayout(innerPanel, BoxLayout.X_AXIS)); demoPanel.add(Box.createRigidArea(VGAP20)); demoPanel.add(innerPanel); demoPanel.add(Box.createRigidArea(VGAP20)); innerPanel.add(Box.createRigidArea(HGAP20)); // Create a panel to hold buttons JPanel comboBoxPanel = new JPanel() { public Dimension getMaximumSize() { return new Dimension(getPreferredSize().width, super.getMaximumSize().height); } }; comboBoxPanel.setLayout(new BoxLayout(comboBoxPanel, BoxLayout.Y_AXIS)); comboBoxPanel.add(Box.createRigidArea(VGAP15)); JLabel l = (JLabel) comboBoxPanel.add(new JLabel(getString("ComboBoxDemo.presets"))); l.setAlignmentX(JLabel.LEFT_ALIGNMENT); presetCB = (JComboBox) comboBoxPanel.add(createPresetComboBox()); presetCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); l.setLabelFor(presetCB); comboBoxPanel.add(Box.createRigidArea(VGAP30)); l = (JLabel) comboBoxPanel.add(new JLabel(getString("ComboBoxDemo.hair_description"))); l.setAlignmentX(JLabel.LEFT_ALIGNMENT); hairCB = (JComboBox) comboBoxPanel.add(createHairComboBox()); hairCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); l.setLabelFor(hairCB); comboBoxPanel.add(Box.createRigidArea(VGAP15)); l = (JLabel) comboBoxPanel.add(new JLabel(getString("ComboBoxDemo.eyes_description"))); l.setAlignmentX(JLabel.LEFT_ALIGNMENT); eyesCB = (JComboBox) comboBoxPanel.add(createEyesComboBox()); eyesCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); l.setLabelFor(eyesCB); comboBoxPanel.add(Box.createRigidArea(VGAP15)); l = (JLabel) comboBoxPanel.add(new JLabel(getString("ComboBoxDemo.mouth_description"))); l.setAlignmentX(JLabel.LEFT_ALIGNMENT); mouthCB = (JComboBox) comboBoxPanel.add(createMouthComboBox()); mouthCB.setAlignmentX(JComboBox.LEFT_ALIGNMENT); l.setLabelFor(mouthCB); comboBoxPanel.add(Box.createRigidArea(VGAP15)); comboBoxPanel.add(Box.createVerticalGlue()); // Create and place the Face. face = new Face(); JPanel facePanel = new JPanel(); facePanel.setLayout(new BorderLayout()); facePanel.setBorder(new BevelBorder(BevelBorder.LOWERED)); faceLabel = new JLabel(face); facePanel.add(faceLabel, BorderLayout.CENTER); // Indicate that the face panel is controlled by the hair, eyes and // mouth combo boxes. Object [] controlledByObjects = new Object[3]; controlledByObjects[0] = hairCB; controlledByObjects[1] = eyesCB; controlledByObjects[2] = mouthCB; AccessibleRelation controlledByRelation = new AccessibleRelation(AccessibleRelation.CONTROLLED_BY_PROPERTY, controlledByObjects); facePanel.getAccessibleContext().getAccessibleRelationSet().add(controlledByRelation); // Indicate that the hair, eyes and mouth combo boxes are controllers // for the face panel. AccessibleRelation controllerForRelation = new AccessibleRelation(AccessibleRelation.CONTROLLER_FOR_PROPERTY, facePanel); hairCB.getAccessibleContext().getAccessibleRelationSet().add(controllerForRelation); eyesCB.getAccessibleContext().getAccessibleRelationSet().add(controllerForRelation); mouthCB.getAccessibleContext().getAccessibleRelationSet().add(controllerForRelation); // add buttons and image panels to inner panel innerPanel.add(comboBoxPanel); innerPanel.add(Box.createRigidArea(HGAP30)); innerPanel.add(facePanel); innerPanel.add(Box.createRigidArea(HGAP20)); // load up the face parts addFace("brent", getString("ComboBoxDemo.brent")); addFace("georges", getString("ComboBoxDemo.georges")); addFace("hans", getString("ComboBoxDemo.hans")); addFace("howard", getString("ComboBoxDemo.howard")); addFace("james", getString("ComboBoxDemo.james")); addFace("jeff", getString("ComboBoxDemo.jeff")); addFace("jon", getString("ComboBoxDemo.jon")); addFace("lara", getString("ComboBoxDemo.lara")); addFace("larry", getString("ComboBoxDemo.larry")); addFace("lisa", getString("ComboBoxDemo.lisa")); addFace("michael", getString("ComboBoxDemo.michael")); addFace("philip", getString("ComboBoxDemo.philip")); addFace("scott", getString("ComboBoxDemo.scott")); // set the default face presetCB.setSelectedIndex(0);
javax.swing.JComboBox	createEyesComboBox() JComboBox cb = new JComboBox(); fillComboBox(cb); cb.addActionListener(this); return cb;
javax.swing.JComboBox	createHairComboBox() JComboBox cb = new JComboBox(); fillComboBox(cb); cb.addActionListener(this); return cb;
javax.swing.JComboBox	createMouthComboBox() JComboBox cb = new JComboBox(); fillComboBox(cb); cb.addActionListener(this); return cb;
javax.swing.JComboBox	createNoseComboBox() JComboBox cb = new JComboBox(); fillComboBox(cb); cb.addActionListener(this); return cb;
javax.swing.JComboBox	createPresetComboBox() JComboBox cb = new JComboBox(); cb.addItem(getString("ComboBoxDemo.preset1")); cb.addItem(getString("ComboBoxDemo.preset2")); cb.addItem(getString("ComboBoxDemo.preset3")); cb.addItem(getString("ComboBoxDemo.preset4")); cb.addItem(getString("ComboBoxDemo.preset5")); cb.addItem(getString("ComboBoxDemo.preset6")); cb.addItem(getString("ComboBoxDemo.preset7")); cb.addItem(getString("ComboBoxDemo.preset8")); cb.addItem(getString("ComboBoxDemo.preset9")); cb.addItem(getString("ComboBoxDemo.preset10")); cb.addActionListener(this); return cb;
void	fillComboBox(javax.swing.JComboBox cb) cb.addItem(getString("ComboBoxDemo.brent")); cb.addItem(getString("ComboBoxDemo.georges")); cb.addItem(getString("ComboBoxDemo.hans")); cb.addItem(getString("ComboBoxDemo.howard")); cb.addItem(getString("ComboBoxDemo.james")); cb.addItem(getString("ComboBoxDemo.jeff")); cb.addItem(getString("ComboBoxDemo.jon")); cb.addItem(getString("ComboBoxDemo.lara")); cb.addItem(getString("ComboBoxDemo.larry")); cb.addItem(getString("ComboBoxDemo.lisa")); cb.addItem(getString("ComboBoxDemo.michael")); cb.addItem(getString("ComboBoxDemo.philip")); cb.addItem(getString("ComboBoxDemo.scott"));
ComboBoxDemo$Face	getFace() return face;
public static void	main(java.lang.String[] args) main method allows us to run as a standalone demo. ComboBoxDemo demo = new ComboBoxDemo(null); demo.mainImpl();