In a small poll (or sorta), Albert asks what kind of values are better in the zoom combobox for oKular.
IMO, zoom is best represented by either:
IN order for these widgets to take lesser space on toolbars, they can be actually hidden and popped up from an unique zoom button ("lens" icon). AmiPro was doing this stuff perfectly 15 years ago.
BTW, such a zoom widget should go in kdelibs and be strongly recommended by the programming guidelines.
Comboboxes are a poor choice (aesthetically and usability wise) for zoom widgets.