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| author | Johan Klokkhammer Helsing <johan.helsing@qt.io> | 2019-06-05 13:10:38 +0200 |
|---|---|---|
| committer | Johan Klokkhammer Helsing <johan.helsing@qt.io> | 2019-06-06 08:54:51 +0200 |
| commit | 79037e46eeb00e20c5f3bbe7d0de4b702af86884 (patch) | |
| tree | df3d08703007e1b3ffa6e0471f1ec41dbd798bc5 | |
| parent | 1aba2b28920229aa547470a6c3f3b443d7da6b3a (diff) | |
| download | qtwayland-79037e46eeb00e20c5f3bbe7d0de4b702af86884.tar.gz | |
Client: Don't add all windows to activePopupsv5.13.0-rc3v5.13.0-rc2v5.13.05.13.0
Neither Qt::ToolTip nor Qt::Popup are single bits in Qt::WindowFlags, and do in
fact include Qt::Window. This meant that when we or'ed them and did a bitwise
and with QWindow::type(), we would match more types than just Qt::Popup and
Qt::ToolTip. We would for instance get any Qt::Window as well, which meant the
main window would be added to activePopups, leading to strange things
happening, such as crashes and the main window closing unexpectedly.
[ChangeLog][QPA plugin] Fixed a crash when closing multiple popups at once.
Fixes: QTBUG-76124
Change-Id: I1a6a59e161a436604a7ac8ab824396481dc99a20
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
(cherry picked from commit af9ec8a76d7e62444fadb518256fc58723fe5186)
| -rw-r--r-- | dist/changes-5.13.0 | 1 | ||||
| -rw-r--r-- | src/client/qwaylandwindow.cpp | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/dist/changes-5.13.0 b/dist/changes-5.13.0 index 1b18ed8f..2aa76ba8 100644 --- a/dist/changes-5.13.0 +++ b/dist/changes-5.13.0 @@ -109,3 +109,4 @@ information about a particular change. QScreen::name(), will now typically return "VGA-1", "WL-1", "DP-2", "HDMI-A-1" and similar instead of "Screen25", "Screen26", "Screen27" etc. (on supported compositors). + - Fixed a crash when closing multiple popups at once. diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp index 4532bc23..8b2c1227 100644 --- a/src/client/qwaylandwindow.cpp +++ b/src/client/qwaylandwindow.cpp @@ -387,7 +387,7 @@ QWaylandScreen *QWaylandWindow::calculateScreenFromSurfaceEvents() const void QWaylandWindow::setVisible(bool visible) { if (visible) { - if (window()->type() & (Qt::Popup | Qt::ToolTip)) + if (window()->type() == Qt::Popup || window()->type() == Qt::ToolTip) activePopups << this; initWindow(); mDisplay->flushRequests(); |