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| author | Shawn Rutledge <shawn.rutledge@qt.io> | 2019-06-17 17:47:30 +0200 |
|---|---|---|
| committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2019-09-19 17:40:56 +0200 |
| commit | ecc83677006dc7dffcd2417b1e3cff88b0615756 (patch) | |
| tree | edc31425327ff88169efdba57504ae24ab5596f1 /src/gui/kernel/qguiapplication.cpp | |
| parent | e0cad1aab53119a0e47467f2236f019ce8d6da2a (diff) | |
Add QScreen::virtualSiblingAt() and use it in QMenubarPrivate::popupAction
QGuiApplication::screenAt() is documented "If the point maps to more
than one set of virtual siblings, the first match is returned."
But in many cases it's possible to start from a known screen and
consider only its siblings, as when deciding where to open a QMenu
from a QMenuBar: the QMenuBar is already shown on some screen(s),
so the QMenu must be shown on a sibling from that set. This function
should be useful in other such cases too, hence it might as well
be public API.
Task-number: QTBUG-76162
Change-Id: I83c74b40eb53f56fb285a6074a3dc2c0ea9c570b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Diffstat (limited to 'src/gui/kernel/qguiapplication.cpp')
| -rw-r--r-- | src/gui/kernel/qguiapplication.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index a3ef3b2314..c21bc90d39 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -1040,7 +1040,9 @@ QList<QScreen *> QGuiApplication::screens() The \a point is in relation to the virtualGeometry() of each set of virtual siblings. If the point maps to more than one set of virtual siblings the first - match is returned. + match is returned. If you wish to search only the virtual desktop siblings + of a known screen (for example siblings of the screen of your application + window \c QWidget::windowHandle()->screen()), use QScreen::virtualSiblingAt(). \since 5.10 */ |