In the Eclipse Indigo version, the default font is Consolas, which is not used.
Open preference-->colors and fonts found no courier New Font. Open c:/windows/fonts discovers that the font exists in the system.
Modification Method:
1. Open Eclipse Directory /plugins/org.eclipse.jface_3.7.0.i20110522-1430.jar (the jar version number may not be the same)
2. Open org\eclipse\jface\resource\jfacefonts_windows7.properties -Different systems select different files
3. Modify the following two lines:
Org.eclipse.jface.textfont.0=consolas-regular-10
Org.eclipse.jface.textfont.1=courier new-regular-10
For
Org.eclipse.jface.textfont.0=courier new-regular-10
Org.eclipse.jface.textfont.1=consolas-regular-10
Open start eclipse after saving, basically OK.
If not, open preference-->colors and Fonts again. Click Restore defaults to be OK.
Eclipse Indigo Change Font