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Doc: add note that hiding a window doesn't close a full screen space

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Fixes: QTBUG-52450
Pick-to: 6.2 5.15
Change-Id: I3f819bac470b5a883a74fb58f6fa2d27740eaaf2
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
This commit is contained in:
Volker Hilsheimer 2021-09-03 11:33:09 +02:00
parent 4107609c4e
commit 2c6de9c099
1 changed files with 7 additions and 0 deletions
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7
src/gui/kernel/qwindow.cpp
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@ -631,6 +631,13 @@ QWindow::SurfaceType QWindow::surfaceType() const
By default, the window is not visible, you must call setVisible(true), or
show() or similar to make it visible.
\note Hiding a window does not remove the window from the windowing system,
it only hides it. On windowing systems that give full screen applications a
dedicated desktop (such as macOS), hiding a full screen window will not remove
that desktop, but leave it blank. Another window from the same application
might be shown full screen, and will fill that desktop. Use QWindow::close to
completely remove a window from the windowing system.
\sa show()
*/
void QWindow::setVisible(bool visible)