diff options
Diffstat (limited to 'content/browser/renderer_host/render_widget_host.h')
| -rw-r--r-- | content/browser/renderer_host/render_widget_host.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/content/browser/renderer_host/render_widget_host.h b/content/browser/renderer_host/render_widget_host.h index 841ba51..fe03a3e 100644 --- a/content/browser/renderer_host/render_widget_host.h +++ b/content/browser/renderer_host/render_widget_host.h @@ -404,6 +404,10 @@ class RenderWidgetHost : public IPC::Channel::Listener, // overridden by RenderView to send upwards to its delegate. virtual void UnhandledKeyboardEvent(const NativeWebKeyboardEvent& event) {} + // Called when a mousewheel event was not processed by the renderer. This is + // overridden by RenderView to send upwards to its delegate. + virtual void UnhandledWheelEvent(const WebKit::WebMouseWheelEvent& event) {} + // Notification that the user has made some kind of input that could // perform an action. The render view host overrides this to forward the // information to its delegate (see corresponding function in @@ -510,7 +514,7 @@ class RenderWidgetHost : public IPC::Channel::Listener, // Called by OnMsgInputEventAck() to process a wheel event ack message. // This could result in a task being posted to allow additional wheel // input messages to be coalesced. - void ProcessWheelAck(); + void ProcessWheelAck(bool processed); // True if renderer accessibility is enabled. This should only be set when a // screenreader is detected as it can potentially slow down Chrome. @@ -586,6 +590,7 @@ class RenderWidgetHost : public IPC::Channel::Listener, // (Similar to |mouse_move_pending_|.) True if a mouse wheel event was sent // and we are waiting for a corresponding ack. bool mouse_wheel_pending_; + WebKit::WebMouseWheelEvent current_wheel_event_; typedef std::deque<WebKit::WebMouseWheelEvent> WheelEventQueue; |