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- public class TabControl extends UiApplication {
- public TabControl() {
- TabControlScreen screen = new TabControlScreen();
- pushScreen(screen);
- }
- /**
- * @param args
- */
- public static void main(String[] args) {
- TabControl app = new TabControl();
- app.enterEventDispatcher();
- }
- private class TabControlScreen extends MainScreen implements FocusChangeListener {
- private LabelField tab1;
- private LabelField tab2;
- private LabelField tab3;
- private LabelField spacer1;
- private LabelField spacer2;
- private VerticalFieldManager tabArea;
- private LabelField tab1Heading;
- private BasicEditField tab1Field1;
- private BasicEditField tab1Field2;
- private LabelField tab2Heading;
- private BasicEditField tab2Field1;
- private BasicEditField tab2Field2;
- private LabelField tab3Heading;
- private BasicEditField tab3Field1;
- private BasicEditField tab3Field2;
- private VerticalFieldManager tab1Manager;
- private VerticalFieldManager tab2Manager;
- private VerticalFieldManager tab3Manager;
- public TabControlScreen() {
- HorizontalFieldManager hManager = new HorizontalFieldManager();
- tab1 = new LabelField("Page 1", LabelField.FOCUSABLE | LabelField.HIGHLIGHT_SELECT);
- tab2 = new LabelField("Page 2", LabelField.FOCUSABLE | LabelField.HIGHLIGHT_SELECT);
- tab3 = new LabelField("Page 3", LabelField.FOCUSABLE | LabelField.HIGHLIGHT_SELECT);
- spacer1 = new LabelField(" | ", LabelField.NON_FOCUSABLE);
- spacer2 = new LabelField(" | ", LabelField.NON_FOCUSABLE);
- tab1.setFocusListener(this);
- tab2.setFocusListener(this);
- tab3.setFocusListener(this);
- hManager.add(tab1);
- hManager.add(spacer1);
- hManager.add(tab2);
- hManager.add(spacer2);
- hManager.add(tab3);
- add(hManager);
- add(new SeparatorField());
- tab1Manager = new VerticalFieldManager();
- tab2Manager = new VerticalFieldManager();
- tab3Manager = new VerticalFieldManager();
- tabArea = displayTab1();
- add(tabArea);
- }
- public void focusChanged(Field field, int eventType) {
- if (tabArea != null) {
- if (eventType == FOCUS_GAINED) {
- if (field == tab1) {
- System.out.println("Switch to Tab 1");
- delete(tabArea);
- tabArea = displayTab1();
- add(tabArea);
- } else if (field == tab2) {
- System.out.println("Switch to Tab 2");
- System.out.println("Switch to Tab 1");
- delete(tabArea);
- tabArea = displayTab2();
- add(tabArea);
- } else if (field == tab3) {
- System.out.println("Switch to Tab 3");
- System.out.println("Switch to Tab 1");
- delete(tabArea);
- tabArea = displayTab3();
- add(tabArea);
- }
- }
- }
- }
- public VerticalFieldManager displayTab1() {
- if (tab1Heading == null) {
- tab1Heading = new LabelField("Registration");
- tab1Manager.add(tab1Heading);
- }
- if (tab1Field1 == null) {
- tab1Field1 = new BasicEditField("Username: ", "");
- tab1Manager.add(tab1Field1);
- }
- if (tab1Field2 == null) {
- tab1Field2 = new BasicEditField("Password: ", "");
- tab1Manager.add(tab1Field2);
- }
- return tab1Manager;
- }
- public VerticalFieldManager displayTab2() {
- if (tab2Heading == null) {
- tab2Heading = new LabelField("Password Recovery");
- tab2Manager.add(tab2Heading);
- }
- if (tab2Field1 == null) {
- tab2Field1 = new BasicEditField("Security Question: ", "Mother's Maiden Name?");
- tab2Manager.add(tab2Field1);
- }
- if (tab2Field2 == null) {
- tab2Field2 = new BasicEditField("Password: ", "");
- tab2Manager.add(tab2Field2);
- }
- return tab2Manager;
- }
- public VerticalFieldManager displayTab3() {
- if (tab3Heading == null) {
- tab3Heading = new LabelField("Interests");
- tab3Manager.add(tab3Heading);
- }
- if (tab3Field1 == null) {
- tab3Field1 = new BasicEditField("Hobbies: ", "");
- tab3Manager.add(tab3Field1);
- }
- if (tab3Field2 == null) {
- tab3Field2 = new BasicEditField("Memberships: ", "");
- tab3Manager.add(tab3Field2);
- }
- return tab3Manager;
- }
- }
- }
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