Choose Symbol dialog

The dialog appears when you choose Show > Symbol(s) symbol... or otherwise request a symbol, and multiple matches for symbol are found.

Check boxes

Scan only included files | Displays only those symbols that are defined in included files of the current file.
Show listing of files | Displays the file name and project name where the symbol is located.

Buttons

Definition | Jumps to the definition of the selected symbol.
Implementation | Jumps to the implementation of the selected symbol. A double-click on a symbol has the same effect as pressing the Implementation button.