Fix x-height name in stylesheet docs

The *height* of an x being called "ex width" makes no sense.

Also, it seems like this measurement is typically called "x-height"
rather than "ex height", see e.g. https://en.wikipedia.org/wiki/X-height

Change-Id: Id8e2c1aa9be1a4a60e667a076486777d34f1e76d
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
(cherry picked from commit befa3729db0d1010694bd1bb4cbadd36ff5c49fb)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Florian Bruhin 2020-11-12 11:10:12 +01:00 committed by Qt Cherry-pick Bot
parent 4d6832d03f
commit 340c54f834

View File

@ -2979,7 +2979,7 @@
\li \c px: pixels
\li \c pt: the size of one point (i.e., 1/72 of an inch)
\li \c em: the em width of the font (i.e., the width of 'M')
\li \c ex: the ex width of the font (i.e., the height of 'x')
\li \c ex: the x-height of the font (i.e., the height of 'x')
\endlist
However, Qt is limited to font sizes in \c pt and \c px and any other