insight/301: Insight toolbar buttons disabled

[dave.bryan@gmail.com]

>Number:         301
>Category:       insight
>Synopsis:       Insight toolbar buttons disabled
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jul 12 12:33:02 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Dave Bryan
>Release:        v6.5.0
>Organization:
>Environment:
Cygwin, Windows XP SP2. Remote localhost ARM target using OpenOCD
>Description:
I launch Insight using: insight --command=<my_cmdfile> 
<my_cmdfile> contains:
target remote localhost:3333
symbol-file <my_elf_symbol_file>
tbreak main
c

If any Insight view windows (registers, console, etc) other than the main debugger window were left open from the last session, they get reopened but all the toolbar buttons in the main window are greyed out (as are the Control menu options). 
>How-To-Repeat:
Procedure in 'Description' works every time
>Fix:
The workaround is to close all open Insight view windows before closing the main debugger window then re-launch Insight and everything is ok. However the debugging setup is lost i.e. Insight windows have to be reopened & repositioned
>Release-Note:
>Audit-Trail:
>Unformatted: