Translations:KDevelop4/Manual/Working with source code/32/en
KDevelop understands source code, and as a consequence it is really good at providing you information about variables or functions that may appear in your program. For example, here is a snapshot of working with a piece of code and hovering the mouse over the symbol cell
in line 1316 (if you are working keyboard oriented, you can achieve the same effect by holding down the Alt key for a while):