diff options
Diffstat (limited to 'src/core/render_widget_host_view_qt.cpp')
| -rw-r--r-- | src/core/render_widget_host_view_qt.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/core/render_widget_host_view_qt.cpp b/src/core/render_widget_host_view_qt.cpp index 5183f6732..c088b09e9 100644 --- a/src/core/render_widget_host_view_qt.cpp +++ b/src/core/render_widget_host_view_qt.cpp @@ -886,6 +886,13 @@ void RenderWidgetHostViewQt::handleMouseEvent(QMouseEvent* event) return; blink::WebMouseEvent webEvent = WebEventFactory::toWebMouseEvent(event, dpiScale()); + if ((webEvent.type == blink::WebInputEvent::MouseDown || webEvent.type == blink::WebInputEvent::MouseUp) + && webEvent.button == blink::WebMouseEvent::ButtonNone) { + // Blink can only handle the 3 main mouse-buttons and may assert when processing mouse-down for no button. + return; + } + + if (event->type() == QMouseEvent::MouseButtonPress) { if (event->button() != m_clickHelper.lastPressButton || (event->timestamp() - m_clickHelper.lastPressTimestamp > static_cast<ulong>(qGuiApp->styleHints()->mouseDoubleClickInterval())) |