setZoomComboContributionItem(ZoomComboContributionItem zitem) Sets ZoomComboContributionItem to be used for updating it's
ZoomManager when multipage tab is switched.
public void
setZoomInAction(ZoomInAction2 zoomInAction) Sets ZoomInAction to be used for updating it's
ZoomManager when multipage tab is switched.
public void
setZoomOutAction(ZoomOutAction2 zoomOutAction) Sets ZoomOutAction2 to be used for updating it's
ZoomManager when multipage tab is switched.