Ubuntu12.04 eclipse code prompts that the first background gray XML font is too small to automatically format the width modification solution

Eclipse content-assist popup is unreadable on ambiance/radiance theme

The first prompt is gray. effect reading. You want to change it to another color.

The method is to open (gedit ~ /. Gtkrc-2.0)
/Usr/share/themes/ambiance/gtk-2.0 file (the subject you are currently using is ambiance, if you are looking for other topics)

And add

style "eclipse_fix"{    base[ACTIVE] = shade(0.7, "#F2F1F0")}class "GtkTreeView" style "eclipse_fix"

After that, change the system theme and then change back. eclipse can achieve the Display Effect in normal windows without restarting.

Small XML font solution:

Windows, preferences, general, appearance, colors and fonts, basic, text font

When C + A + F is automatically formatted, a lot of space will be displayed on the right side of the wide screen. The default value is 80. The settings are as follows:

Java, code style, formatter, line wrapping, create a new one (which cannot be edited by the system), and edit line width to a larger value.