The accelerator keys for each tool are as shown in Tool accelerators
Tool Name
Accelerator
Listener
Ctrl+Shift+L
Editor
Ctrl+Shift+E
Output Browser
None
Inspector
Ctrl+Shift+I
Class Browser
Ctrl+Shift+C
Generic Function Browser
Ctrl+Shift+G
Symbol Browser
Ctrl+Shift+S
Object Clipboard
Ctrl+Shift+O
Function Call Browser
Ctrl+Shift+X
System Browser
Ctrl+Shift+Y
Compilation Conditions Browser
Ctrl+Shift+D
Search Files
Ctrl+Shift+F
Profiler
Tracer
Ctrl+Shift+T
Stepper
Window Browser
Ctrl+Shift+W
Process Browser
Ctrl+Shift+P
Shell
Application Builder
Ctrl+Shift+A