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Unified Diff: ui/views/win/hwnd_message_handler_delegate.h

Issue 131853005: Merge 244295 "Ensure that trackpad and trackpoint scrolling work..." (Closed) Base URL: svn://svn.chromium.org/chrome/branches/1700_72/src/
Patch Set: Created 6 years, 11 months ago
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Index: ui/views/win/hwnd_message_handler_delegate.h
===================================================================
--- ui/views/win/hwnd_message_handler_delegate.h (revision 244297)
+++ ui/views/win/hwnd_message_handler_delegate.h (working copy)
@@ -234,6 +234,10 @@
WPARAM w_param,
LPARAM l_param) = 0;
+ // Called when a scroll event is received. Returns true if the event was
+ // handled by the delegate.
+ virtual bool HandleScrollEvent(const ui::ScrollEvent& event) = 0;
+
protected:
virtual ~HWNDMessageHandlerDelegate() {}
};
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