diff options
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbkeyboard.cpp')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbkeyboard.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/plugins/platforms/xcb/qxcbkeyboard.cpp b/src/plugins/platforms/xcb/qxcbkeyboard.cpp index 907dd0f1b6..cb65a5106e 100644 --- a/src/plugins/platforms/xcb/qxcbkeyboard.cpp +++ b/src/plugins/platforms/xcb/qxcbkeyboard.cpp @@ -1029,13 +1029,14 @@ void QXcbKeyboard::handleKeyEvent(QWindow *window, QEvent::Type type, xcb_keycod if (QObject* inputContext = QGuiApplicationPrivate::platformIntegration()->inputContext()) { - bool retval; - QMetaObject::invokeMethod(inputContext, "x11FilterEvent", Qt::DirectConnection, - Q_RETURN_ARG(bool, retval), - Q_ARG(uint, sym), - Q_ARG(uint, code), - Q_ARG(uint, state), - Q_ARG(bool, type == QEvent::KeyPress)); + bool retval = false; + if (inputContext->metaObject()->indexOfMethod("x11FilterEvent") != -1) + QMetaObject::invokeMethod(inputContext, "x11FilterEvent", Qt::DirectConnection, + Q_RETURN_ARG(bool, retval), + Q_ARG(uint, sym), + Q_ARG(uint, code), + Q_ARG(uint, state), + Q_ARG(bool, type == QEvent::KeyPress)); if (retval) return; } |