public MyToolBar(final Hashtable<Integer, Action> actions) {
super();
add(new JButton(actions.get(SharedActions.ACTION1_KEY)));
add(new JButton(actions.get(SharedActions.ACTION2_KEY)));
JToggleButton btn = new JToggleButton(actions.get(SharedActions.ACTION3_KEY));
SharedActions.registerToggleAction(btn, SharedActions.ACTION3_KEY);
add(btn);
btn = new JToggleButton(actions.get(SharedActions.ACTION4_KEY));
SharedActions.registerToggleAction(btn, SharedActions.ACTION4_KEY);
add(btn);
}
public void actionPerformed(final ActionEvent ae) {
System.out.println("About performed.");
JOptionPane.showMessageDialog(
frame,
"SharedActions illustrates one way of handling\n"
+ "AbstractActions in a Swing application.\n\n"
+ "The author can be reached at [email protected]\n\n",
"About SharedActions",
JOptionPane.INFORMATION_MESSAGE);
SharedActions.setActionEnabled(SharedActions.ACTION1_KEY, true);
SharedActions.setActionEnabled(SharedActions.ACTION2_KEY, true);
SharedActions.setActionSelected(SharedActions.ACTION3_KEY, true);
SharedActions.setActionSelected(SharedActions.ACTION4_KEY, true);
}
/** Build our JPopupMenu */
public void buildPopupMenu() {
this.popup.add(new JMenuItem(actionTable.get(SharedActions.ACTION1_KEY)));
this.popup.add(new JMenuItem(actionTable.get(SharedActions.ACTION2_KEY)));
JCheckBoxMenuItem item = new JCheckBoxMenuItem(actionTable.get(SharedActions.ACTION3_KEY));
SharedActions.registerToggleAction(item, SharedActions.ACTION3_KEY);
this.popup.add(item);
item = new JCheckBoxMenuItem(actionTable.get(SharedActions.ACTION4_KEY));
SharedActions.registerToggleAction(item, SharedActions.ACTION4_KEY);
this.popup.add(item);
this.popup.add(new JSeparator());
this.popup.add(new JMenuItem(actionTable.get(SharedActions.EXIT_KEY)));
}
public MyMenuBar(final Hashtable<Integer, Action> actions) {
JMenu menu = new JMenu("File");
menu.setMnemonic('F');
menu.add(new JMenuItem(actions.get(SharedActions.ACTION1_KEY)));
menu.add(new JMenuItem(actions.get(SharedActions.ACTION2_KEY)));
menu.add(new JSeparator());
JCheckBoxMenuItem item = new JCheckBoxMenuItem(actions.get(SharedActions.ACTION3_KEY));
SharedActions.registerToggleAction(item, SharedActions.ACTION3_KEY);
menu.add(item);
item = new JCheckBoxMenuItem(actions.get(SharedActions.ACTION4_KEY));
SharedActions.registerToggleAction(item, SharedActions.ACTION4_KEY);
menu.add(item);
menu.add(new JMenuItem(actions.get(SharedActions.EXIT_KEY)));
add(menu);
menu = new JMenu("Help");
menu.setMnemonic('H');
menu.add(new JMenuItem((Action) actions.get(SharedActions.ABOUT_KEY)));
add(menu);
}
/** Populate a map of actions. */
private void buildActionTable() {
actionTable.put(SharedActions.ABOUT_KEY, new AboutAction());
actionTable.put(SharedActions.EXIT_KEY, new ExitAction());
actionTable.put(SharedActions.ACTION1_KEY, new Action1());
actionTable.put(SharedActions.ACTION2_KEY, new Action2());
Action action = new Action3();
toggleListTable.put(action, new ArrayList<AbstractButton>());
actionTable.put(SharedActions.ACTION3_KEY, action);
action = new Action4();
toggleListTable.put(action, new ArrayList<AbstractButton>());
actionTable.put(SharedActions.ACTION4_KEY, action);
// initialize the ACTION2_KEY components.
SharedActions.setActionEnabled(SharedActions.ACTION2_KEY, false);
}
public void actionPerformed(final ActionEvent ae) {
AbstractButton btn = (AbstractButton) ae.getSource();
System.out.println("Action 3 performed.");
SharedActions.setActionSelected(SharedActions.ACTION4_KEY, btn.isSelected());
}
public void actionPerformed(final ActionEvent ae) {
System.out.println("Action 2 performed.");
SharedActions.setActionEnabled(SharedActions.ACTION1_KEY, true);
SharedActions.setActionEnabled(SharedActions.ACTION2_KEY, false);
}