Issue #1356 - Remove -moz-user-input disabled to improve event handling.

1 files changed, 3 insertions, 8 deletions

diff --git a/layout/forms/nsListControlFrame.cpp b/layout/forms/nsListControlFrame.cpp
index cc5f37f9a..58e81039f 100644
--- a/layout/forms/nsListControlFrame.cpp
+++ b/layout/forms/nsListControlFrame.cpp
@@ -920,16 +920,11 @@ nsListControlFrame::HandleEvent(nsPresContext* aPresContext,
   if (nsEventStatus_eConsumeNoDefault == *aEventStatus)
     return NS_OK;
 
-  // do we have style that affects how we are selected?
-  // do we have user-input style?
-  const nsStyleUserInterface* uiStyle = StyleUserInterface();
-  if (uiStyle->mUserInput == StyleUserInput::None ||
-      uiStyle->mUserInput == StyleUserInput::Disabled) {
+  // disabled state affects how we're selected, but we don't want to go through
+  // nsHTMLScrollFrame if we're disabled.
+  if (IsContentDisabled()) {
     return nsFrame::HandleEvent(aPresContext, aEvent, aEventStatus);
   }
-  EventStates eventStates = mContent->AsElement()->State();
-  if (eventStates.HasState(NS_EVENT_STATE_DISABLED))
-    return NS_OK;
 
   return nsHTMLScrollFrame::HandleEvent(aPresContext, aEvent, aEventStatus);
 }