diff options
author | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2020-10-14 23:40:34 +0200 |
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committer | Volker Hilsheimer <volker.hilsheimer@qt.io> | 2020-10-16 04:44:13 +0200 |
commit | 215594d664f6fc7057468a05a59344f08a78a976 (patch) | |
tree | c2c31c30383e4090c6da0f31a4fcf1ca098a769c /src/widgets/doc/src | |
parent | ef1905aebc4c4961c859bd781398dc6cea89d3a0 (diff) |
Purge QDesktopWidget
It's no longer used; the only calls to QApplicationPrivate::desktop
pass the default nullptr for QScreen, so all we need is a Qt::Desktop
type toplevel widget.
Include changes documentation about both the class and QApplication::desktop
being gone in Qt 6.
Change-Id: I22d6e93cabc6aaaefffe5e96942886a2ef4e0609
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Diffstat (limited to 'src/widgets/doc/src')
-rw-r--r-- | src/widgets/doc/src/qt6-changes.qdoc | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/widgets/doc/src/qt6-changes.qdoc b/src/widgets/doc/src/qt6-changes.qdoc index 4f0379a2f6..47e02dc6c9 100644 --- a/src/widgets/doc/src/qt6-changes.qdoc +++ b/src/widgets/doc/src/qt6-changes.qdoc @@ -41,6 +41,18 @@ In this topic we summarize those changes in Qt Widgets, and provide guidance to handle them. - \section1 ADD STUFF HERE + \section1 Kernel classes + \section2 QDesktopWidget and QApplication::desktop() + + QDesktopWidget was already deprecated in Qt 5, and has been removed in + Qt 6, together with QApplication::desktop(). + + QScreen provides equivalent functionality to query for information about + available screens, screen that form a virtual desktop, and screen + geometries. + + Use QWidget::setScreen() to create a QWidget on a specific display; + note that this does not move a widget to a screen in a virtual desktop + setup. */ |