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Diffstat (limited to 'src/widgets/kernel/qwidget.cpp')
| -rw-r--r-- | src/widgets/kernel/qwidget.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index 9d18cf336c..90f89b99fe 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -2992,9 +2992,9 @@ bool QWidget::isFullScreen() const Calling this function only affects \l{isWindow()}{windows}. - To return from full-screen mode, call showNormal(). + To return from full-screen mode, call showNormal() or close(). - Full-screen mode works fine under Windows, but has certain + \note Full-screen mode works fine under Windows, but has certain problems under X. These problems are due to limitations of the ICCCM protocol that specifies the communication between X11 clients and the window manager. ICCCM simply does not understand @@ -3014,7 +3014,14 @@ bool QWidget::isFullScreen() const X11 window managers that follow modern post-ICCCM specifications support full-screen mode properly. - \sa showNormal(), showMaximized(), show(), hide(), isVisible() + On macOS, showing a window full screen puts the entire application in + full-screen mode, providing it with a dedicated desktop. Showing another + window while the application runs in full-screen mode might automatically + make that window full screen as well. To prevent that, exit full-screen + mode by calling showNormal() or by close() on the full screen window + before showing another window. + + \sa showNormal(), showMaximized(), show(), isVisible(), close() */ void QWidget::showFullScreen() { |