QPageRanges::Range
struct holds the
from
and
to
endpoints of a range.
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bool | contains (int pageNumber ) const |
int | from |
int | to |
另请参阅 QPageRanges::toRangeList ().
返回
true
if
pageNumber
is within the interval
[from, to]
;否则返回
false
.
This variable holds the lower endpoint of the range
This variable holds the upper endpoint of the range