Still happens on Eclipse 3.7 and ubuntu 10.10 with the added bonus that with unity you can no longer change the tooltip colors unless you install some third party stuff.
I solved the problem copying the "Radiance" theme to my .themes folder under a new name and changing colors there as suggested on http://askubuntu.com/questions/70599/how-to-change-tooltip-background-color-in-unity/70665#70665 (and for reasons that escape me I could only choose the new theme using gnome-tweak-tool)
Still happens on Eclipse 3.7 and ubuntu 10.10 with the added bonus that with unity you can no longer change the tooltip colors unless you install some third party stuff.
I solved the problem copying the "Radiance" theme to my .themes folder under a new name and changing colors there as suggested on http:// askubuntu. com/questions/ 70599/how- to-change- tooltip- background- color-in- unity/70665# 70665 (and for reasons that escape me I could only choose the new theme using gnome-tweak-tool)