Eclipse/GTK+ wasting screen real estate

Eclipse on Linux (GTK+) has rather large UI elements w开发者_JAVA百科hich wastes screen real estate. Compare the Linux version (taken on Ubuntu 9.10):

with the Windows version:

Note the vertical size of the Project Explorer tab, the menubar, and the toolbar. Is it possible to tweak this somehow? How does this look in other Linux distributions?

---

There are some blog entries for making Eclipse GTK gui less "clumsy". Note that you have to modify the gtkrc file in most cases:

• Making Eclipse good on Linux
• Tweaking Eclipse UI
• Smaller font sizes for Eclipse on Linux