Examples of com.samskivert.swing.event.CommandEvent

com.samskivert.swing.event.CommandEvent
An action event with an associated argument. Often times with controllers, one wants to post a command with an associated object (which we call the argument), but action event provides no mechanism to do so. So this class is provided for such situations.

            return new ActionEvent(CommandButton.this,
                                   ActionEvent.ACTION_PERFORMED, actionCommand,
                                   proto.getWhen(), proto.getModifiers());
        } else {
            // if we found an arg somewhere, create a CommandEvent
            return new CommandEvent(CommandButton.this, actionCommand, arg,
                                    proto.getWhen(), proto.getModifiers());
        }
    }

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     */
    public static void postAction (
        Component source, String command, Object argument)
    {
        // slip things onto the event queue for later
        CommandEvent event = new CommandEvent(source, command, argument);
        EventQueue.invokeLater(new ActionInvoker(event));
    }

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     * @return true if the controller knew how to handle the action, false
     * otherwise.
     */
    public boolean handleAction (Component source, String command, Object arg)
    {
        return handleAction(new CommandEvent(source, command, arg));
    }

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            if (_activeItem.command != null) {
                Object itemArg = _activeItem.argument;
                Object arg = (itemArg == null) ? _argument : itemArg;


                // notify our listeners that the action is posted
                final CommandEvent evt = new CommandEvent(
                    _host.getComponent(), _activeItem.command, arg);
                _actlist.apply(new ObserverList.ObserverOp<ActionListener>() {
                    public boolean apply (ActionListener obs) {
                        obs.actionPerformed(evt);
                        return true;

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Related Classes of com.samskivert.swing.event.CommandEvent

com.samskivert.swing.CommandButton

com.samskivert.swing.Controller

com.samskivert.swing.RadialMenu

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