D25339: update lineHeight if boundingRect indicates a larger value.

[René J.V. Bertin]

rjvbb added a comment.


  >   I assume the lineHeight usages in the renderer are easy to replace with the proper "height()" of the individual lines of the layout.
  
  This is what I think could be tricky. One wouldn't want fluctuating line heights when only a single font is used (at least not when using a fixed-width/"mono" font). That concern is of course moot is lineheight is calculated from a font property that doesn't depend on the actual text being rendered.

REPOSITORY
  R39 KTextEditor

REVISION DETAIL
  https://phabricator.kde.org/D25339

To: xuetianweng, #ktexteditor, cullmann, dhaumann, #frameworks, rjvbb
Cc: ahmadsamir, brauch, sars, pshinjo, rjvbb, fakefred, anthonyfieroni, kde-frameworks-devel, kwrite-devel, rrosch, LeGast00n, cblack, domson, michaelh, ngraham, bruns, demsking, cullmann, dhaumann
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