6e25017922
We were using CGDisplay callbacks to determine when a screen reconfiguration had happened, and when it had propagated to changes in NSScreen.screens, so that we could update our QScreen view of the world. Unfortunately the CGDisplay callbacks were not deterministic enough to use as a signal for when a reconfigure had completed. Since we can't rely on NSApplicationDidChangeScreenParametersNotification either (it comes in too late), we're now resorting to updating our QScreens at every chance we get: - On every CGDisplay reconfiguration ending - On QCocoaWindow::windowDidChangeScreen() as a result of AppKit moving the window. - On NSApplicationDidChangeScreenParametersNotification - On QCocoaScreen::get() as a last resort Since the result of these updates are only reflected as QScreen property updates or QGuiApplication signals if a change actually occurred, it should be safe to update early and often. Task-number: QTBUG-77656 Fixes: QTBUG-80193 Pick-to: 6.2 6.1 5.15 Change-Id: I98334a66767736d94ad2fcb169e65f0d8bc71a30 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io> |
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.github/workflows | ||
bin | ||
cmake | ||
coin | ||
config.tests | ||
dist | ||
doc | ||
examples | ||
lib | ||
libexec | ||
mkspecs | ||
qmake | ||
src | ||
tests | ||
util | ||
.cmake.conf | ||
.gitattributes | ||
.gitignore | ||
.lgtm.yml | ||
.qmake.conf | ||
.tag | ||
CMakeLists.txt | ||
conanfile.py | ||
config_help.txt | ||
configure | ||
configure.bat | ||
configure.cmake | ||
dependencies.yaml | ||
LICENSE.FDL | ||
LICENSE.GPL2 | ||
LICENSE.GPL3 | ||
LICENSE.GPL3-EXCEPT | ||
LICENSE.LGPL3 | ||
LICENSE.LGPLv3 | ||
LICENSE.QT-LICENSE-AGREEMENT | ||
qt_cmdline.cmake | ||
sync.profile |