those pesky nested event loops ...

i pondered various other scenarios (in particular, the adapter or
gdb crashing while the nested loop is running), but did not discover
serious side effects of it, so i'm not trying to handle it specially.

- default to yes
- better message
- give it a parent

Reviewed-by: dt <qtc-committer@nokia.com>

Users can specify a S60 SDK root for Qt for Symbian versions
now.

Reviewed-by: con

of the line.

Use "Carbide Directory" instead, because that's what it is.

Format pointers consistently using 0x%[l]x in printf/scanf.
Remove %p formatting as the existence of the prefix 0x
is platform-dependent (missing with MSVC), which caused
a scanf error and thus dumper crash for QAbstractItem.
Reviewed-by: ck <qt-info@nokia.com>

Handle QVariantList within dumpers, as gdb does not resolve
typedefs. Disconnect the gdb process on exit, one more round
of event loop when quitting.

this isn't bullet-proof - integrated error messages are already
translated. but at least we know *where* the message comes from.
also, saves the translators from some pretty useless work.

Reviewed-By: con

Add a corelistener and trigger on shutdown. Notify about critical
states.
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>