diff options
Diffstat (limited to 'src/widgets/kernel/qdesktopwidget.cpp')
| -rw-r--r-- | src/widgets/kernel/qdesktopwidget.cpp | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/widgets/kernel/qdesktopwidget.cpp b/src/widgets/kernel/qdesktopwidget.cpp index d17c7eb36c..ac0cfcf2f5 100644 --- a/src/widgets/kernel/qdesktopwidget.cpp +++ b/src/widgets/kernel/qdesktopwidget.cpp @@ -321,20 +321,12 @@ int QDesktopWidgetPrivate::screenNumber(const QWidget *w) if (screens.isEmpty()) // This should never happen return primaryScreen(); - const QWindow *winHandle = w->windowHandle(); - if (!winHandle) { - if (const QWidget *nativeParent = w->nativeParentWidget()) - winHandle = nativeParent->windowHandle(); - } - // If there is more than one virtual desktop if (screens.count() != screens.constFirst()->virtualSiblings().count()) { // Find the root widget, get a QScreen from it and use the // virtual siblings for checking the window position. - if (winHandle) { - if (const QScreen *winScreen = winHandle->screen()) - screens = winScreen->virtualSiblings(); - } + if (const QScreen *winScreen = qt_widget_private(const_cast<QWidget *>(w))->associatedScreen()) + screens = winScreen->virtualSiblings(); } // Get the screen number from window position using screen geometry |