diff options
| -rw-r--r-- | src/gui/painting/qtriangulatingstroker.cpp | 2 | ||||
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbconnection.cpp | 2 | ||||
| -rw-r--r-- | src/widgets/kernel/qapplication.cpp | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/src/gui/painting/qtriangulatingstroker.cpp b/src/gui/painting/qtriangulatingstroker.cpp index d9a3231165..6243f1e2a4 100644 --- a/src/gui/painting/qtriangulatingstroker.cpp +++ b/src/gui/painting/qtriangulatingstroker.cpp @@ -321,7 +321,7 @@ void QTriangulatingStroker::cubicTo(const qreal *pts) if (threshold < 4) threshold = 4; qreal threshold_minus_1 = threshold - 1; - float vx, vy; + float vx = 0, vy = 0; float cx = m_cx, cy = m_cy; float x, y; diff --git a/src/plugins/platforms/xcb/qxcbconnection.cpp b/src/plugins/platforms/xcb/qxcbconnection.cpp index 9e275efa25..1af2cf9b89 100644 --- a/src/plugins/platforms/xcb/qxcbconnection.cpp +++ b/src/plugins/platforms/xcb/qxcbconnection.cpp @@ -417,7 +417,7 @@ void QXcbConnection::initializeScreens() qWarning("failed to get the current screen resources"); free(error); } else { - xcb_timestamp_t timestamp; + xcb_timestamp_t timestamp = 0; xcb_randr_output_t *outputs = Q_NULLPTR; int outputCount = xcb_randr_get_screen_resources_current_outputs_length(resources_current.data()); if (outputCount) { diff --git a/src/widgets/kernel/qapplication.cpp b/src/widgets/kernel/qapplication.cpp index 358838b4e9..128b5dc2b8 100644 --- a/src/widgets/kernel/qapplication.cpp +++ b/src/widgets/kernel/qapplication.cpp @@ -3305,7 +3305,7 @@ bool QApplication::notify(QObject *receiver, QEvent *e) QWheelEvent we(relpos, wheel->globalPos(), wheel->pixelDelta(), wheel->angleDelta(), wheel->delta(), wheel->orientation(), wheel->buttons(), wheel->modifiers(), phase, wheel->source(), wheel->inverted()); bool eventAccepted; - while (w) { + do { we.spont = spontaneous && w == receiver; we.ignore(); res = d->notify_helper(w, &we); @@ -3323,7 +3323,7 @@ bool QApplication::notify(QObject *receiver, QEvent *e) we.p += w->pos(); w = w->parentWidget(); - } + } while (w); wheel->setAccepted(eventAccepted); } else if (!spontaneous) { // wheel_widget may forward the wheel event to a delegate widget, |