<![CDATA[QT screen refresh rate]]>Hi ,

Wanted some information about QT rendering mechanism.
Does QT calculates delta area of the screen to be updated and updates only that on the screen or does it update complete contents of the screen in each frame irrespective of update?

]]>https://forum.qt.io/topic/90618/qt-screen-refresh-rateRSS for NodeFri, 19 Jun 2026 23:04:53 GMTFri, 11 May 2018 08:38:08 GMT60<![CDATA[Reply to QT screen refresh rate on Fri, 11 May 2018 21:07:42 GMT]]>Hi and welcome to devnet,

What part of Qt are you asking about ?

By the way it's Qt, QT stands for Apple QuickTime that you might also be interested in.

]]>https://forum.qt.io/post/457769https://forum.qt.io/post/457769Fri, 11 May 2018 21:07:42 GMT