Ubuntu 14.04 eclipse Cue box background color change

First, look at the topic, appearance, system settings.

Different themes need to be changed by different files

sudo vim/usr/share/themes/theme (just the name of the topic, ubuntu14.04 Default is ambiance)/gtk-3.0/gtk-main.css

#000000 the Tooltip_bg_color;   instead of Tooltip_bg_color #f2edbc; Tooltip_fg_color #ffffff; instead of Tooltip_fg_color #000000;

To restart Eclipse, you should see the color of the cue box.

Of course you can use the other background color, can come here to pick a color: http://www.sioe.cn/yingyong/yanse-rgb-16/?rgb2=%23f2ed00

Ubuntu 14.04 eclipse Cue box background color change