Details:  patch suggested by Bart van Deenen

Conflicts:
	tests/auto/cplusplus/shared/shared.pri
	tests/auto/cplusplus/shared/shared.pro

RevBy:    b_lindeijer
Details:
This resolves the problem with missing top-borders on
the find toolbar.

(cherry picked from commit e5c845fc)

We shouldn't append the name in cases where the text was not empty but
_name was.

Reviewed-by: Roberto

The helpId was working but the tooltip text was empty.

Reviewed-by: Roberto

Should be pretty safe to cast the apparently unsigned return value of
"sizeof" to a regular integer.

Looks a bit nicer now and the tooltips explain some of the options a bit
better. Header texts have also been simplified.

(cherry picked from commit ad5bdf69)