diff options
| author | Tor Arne Vestbø <tor.arne.vestbo@digia.com> | 2013-10-01 13:45:35 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-10-01 17:48:21 +0200 |
| commit | 3bcc44268e532209314b87a4dbd418022e0a8d0f (patch) | |
| tree | db61ba9da98c107bf4ed2a1a9c019b597c55f5c1 /src/plugins/platforms/xcb/qxcbintegration.h | |
| parent | 4e20df5fc5bffa661ae44255d9a194cc6e8cf290 (diff) | |
xcb: Initialize accessibility lazily, since it requires an event-dispatcher
QSpiAccessibleBridge uses a D-BUS connection, which in turn uses socket
notifiers and timers internally. Neither of these can be used before
a event-dispatcher is in place, so we need to defer creation of the
accessibility interface until later. We assume that clients will
only call QXcbIntegration::accessibility() when an event-dispatcher
is set up, but to be extra safe we do an assert, so that failures of
this pre-condition will trigger at the place they are caused -- not
as failures to register socket notifiers and timers in the D-BUS code.
Change-Id: I4f9d8362a3f285c3da9045d1ff6b8e7b04570488
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbintegration.h')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbintegration.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/platforms/xcb/qxcbintegration.h b/src/plugins/platforms/xcb/qxcbintegration.h index fd63fba5bf..008d03fbcb 100644 --- a/src/plugins/platforms/xcb/qxcbintegration.h +++ b/src/plugins/platforms/xcb/qxcbintegration.h @@ -114,7 +114,7 @@ private: QScopedPointer<QPlatformInputContext> m_inputContext; #ifndef QT_NO_ACCESSIBILITY - QScopedPointer<QPlatformAccessibility> m_accessibility; + mutable QScopedPointer<QPlatformAccessibility> m_accessibility; #endif QScopedPointer<QPlatformServices> m_services; |