Bug#704588: basexgui icons lack tooltips

X-debbugs-Cc: basex-talk at mailman.uni-konstanz.de Package: basex Version: 7.6-1 File: /usr/bin/basexgui Severity: wishlist When we start the GUI there is a row of IIII-IIII-II-IIIIIII a total of 17 icons across the screen. (And others elsewhere on the screen too.) Well it would be easier to guess what each one did if placing the mouse upon each one would reveal a tooltip balloon saying what it did. But alas no. One must cross ones fingers and click each to find out. Even worse is which icons are currently "pushed in" (activated) or "popped out" (disactivated) ... well there is no visual indication at all.