/** * Returns and initializes the PropertyChangehandler for this ActionButton. * The PropertyChangeHandler monitors the action and updates the button if necessary. * * @return the property change handler. */ private ActionEnablePropertyChangeHandler getPropertyChangeHandler() { if (this.propertyChangeHandler == null) { this.propertyChangeHandler = new ActionEnablePropertyChangeHandler(); } return this.propertyChangeHandler; }
/** * Returns and initializes the PropertyChangehandler for this ActionButton. * The PropertyChangeHandler monitors the action and updates the button if necessary. * * @return the property change handler. */ private ActionEnablePropertyChangeHandler getPropertyChangeHandler() { if (this.propertyChangeHandler == null) { this.propertyChangeHandler = new ActionEnablePropertyChangeHandler(); } return this.propertyChangeHandler; }
/** * Returns and initializes the PropertyChangehandler for this ActionButton. * The PropertyChangeHandler monitors the action and updates the button if necessary. * * @return the property change handler. */ private ActionEnablePropertyChangeHandler getPropertyChangeHandler() { if (this.propertyChangeHandler == null) { this.propertyChangeHandler = new ActionEnablePropertyChangeHandler(); } return this.propertyChangeHandler; }