D21092: Okular Annotation: use the new signal-slot connect syntax

[Tobias Deiminger]

tobiasdeiminger added a comment.


  @knambiar
  Rajeesh, would you be around for another patch? PDF / poppler allow to draw arrows on both ends of a line (aka start style, end style). Your patches currently target only the line end. Would you implement "start style" in the UI too?
  
  See poppler API
  
    void setLineStartStyle( TermStyle style );
    void setLineEndStyle( TermStyle style );
  
  and XML attributes `"startStyle"` and `"endStyle"`.

REPOSITORY
  R223 Okular

REVISION DETAIL
  https://phabricator.kde.org/D21092

To: knambiar, #okular, aacid
Cc: tobiasdeiminger, aacid, okular-devel, joaonetto, tfella, ngraham, darcyshen
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