openlp-core team mailing list archive

[m2j <813995@xxxxxxxxxxxxxxxxxx>]

Hi o123hallo,

just a remark: don't spend too much work in QGraphicsWebView. All signs are pointing to WebKit2. According to the requirements of OpenLP I think, that this is the direction to go. Unfortunately the Qt API for WebKit2 is not yet released, so that it can't be used.
For further information have a look at:
http://blog.forwardbias.in/2011/08/on-webkit-and-webkit2.html
http://labs.qt.nokia.com/2011/07/07/qwebview-and-friends-are-looking-for-a-new-maintainer/

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https://bugs.launchpad.net/bugs/813995

Title:
  opengl rendering

Status in OpenLP - Worship Presentation Software:
  In Progress

Bug description:
  With Qt4 it is possible to use opengl rendering.

  It could be used as an alternative rendering method for lyrics,
  presentations and other stuff. Opengl could improve performance of
  rendering for some configurations.

  For rendering it is now used class QtWebKit.QWebView.
  Since qt 4.6 there is class QtWebKit.QGraphicsWebView.
  For this class it should be possible to enable opengl rendering.

  Some links:
  QT Webkit performance tuning: http://web.archiveorange.com/archive/v/vXzdE4eBFnLmarVnsvOf
  http://doc.qt.nokia.com/4.6/qgraphicswebview.html

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