diff --git a/dlls/mshtml/htmlanchor.c b/dlls/mshtml/htmlanchor.c
index b3bdd3584d7..efd2fa9b06e 100644
--- a/dlls/mshtml/htmlanchor.c
+++ b/dlls/mshtml/htmlanchor.c
@@ -829,13 +829,13 @@ static void HTMLAnchorElement_unlink(DispatchEx *dispex)
     unlink_ref(&This->nsanchor);
 }
 
-static HRESULT HTMLAnchorElement_handle_event(DispatchEx *dispex, eventid_t eid, nsIDOMEvent *event, BOOL *prevent_default)
+static HRESULT HTMLAnchorElement_handle_event(DispatchEx *dispex, DOMEvent *event, BOOL *prevent_default)
 {
     HTMLAnchorElement *This = impl_from_DispatchEx(dispex);
     nsAString href_str, target_str;
     nsresult nsres;
 
-    if(eid == EVENTID_CLICK) {
+    if(event->event_id == EVENTID_CLICK) {
         nsAString_Init(&href_str, NULL);
         nsres = nsIDOMHTMLAnchorElement_GetHref(This->nsanchor, &href_str);
         if (NS_FAILED(nsres)) {
@@ -850,14 +850,14 @@ static HRESULT HTMLAnchorElement_handle_event(DispatchEx *dispex, eventid_t eid,
             goto fallback;
         }
 
-        return handle_link_click_event(&This->element, &href_str, &target_str, event, prevent_default);
+        return handle_link_click_event(&This->element, &href_str, &target_str, event->nsevent, prevent_default);
 
 fallback:
         nsAString_Finish(&href_str);
         nsAString_Finish(&target_str);
     }
 
-    return HTMLElement_handle_event(&This->element.node.event_target.dispex, eid, event, prevent_default);
+    return HTMLElement_handle_event(&This->element.node.event_target.dispex, event, prevent_default);
 }
 
 static const NodeImplVtbl HTMLAnchorElementImplVtbl = {
diff --git a/dlls/mshtml/htmlarea.c b/dlls/mshtml/htmlarea.c
index aa13ee997d2..96c5ba9322f 100644
--- a/dlls/mshtml/htmlarea.c
+++ b/dlls/mshtml/htmlarea.c
@@ -439,13 +439,13 @@ static void HTMLAreaElement_unlink(DispatchEx *dispex)
     unlink_ref(&This->nsarea);
 }
 
-static HRESULT HTMLAreaElement_handle_event(DispatchEx *dispex, eventid_t eid, nsIDOMEvent *event, BOOL *prevent_default)
+static HRESULT HTMLAreaElement_handle_event(DispatchEx *dispex, DOMEvent *event, BOOL *prevent_default)
 {
     HTMLAreaElement *This = impl_from_DispatchEx(dispex);
     nsAString href_str, target_str;
     nsresult nsres;
 
-    if(eid == EVENTID_CLICK) {
+    if(event->event_id == EVENTID_CLICK) {
         nsAString_Init(&href_str, NULL);
         nsres = nsIDOMHTMLAreaElement_GetHref(This->nsarea, &href_str);
         if (NS_FAILED(nsres)) {
@@ -460,14 +460,14 @@ static HRESULT HTMLAreaElement_handle_event(DispatchEx *dispex, eventid_t eid, n
             goto fallback;
         }
 
-        return handle_link_click_event(&This->element, &href_str, &target_str, event, prevent_default);
+        return handle_link_click_event(&This->element, &href_str, &target_str, event->nsevent, prevent_default);
 
 fallback:
         nsAString_Finish(&href_str);
         nsAString_Finish(&target_str);
     }
 
-    return HTMLElement_handle_event(&This->element.node.event_target.dispex, eid, event, prevent_default);
+    return HTMLElement_handle_event(&This->element.node.event_target.dispex, event, prevent_default);
 }
 
 static const NodeImplVtbl HTMLAreaElementImplVtbl = {
diff --git a/dlls/mshtml/htmlelem.c b/dlls/mshtml/htmlelem.c
index 687e62f1784..aa635200f7f 100644
--- a/dlls/mshtml/htmlelem.c
+++ b/dlls/mshtml/htmlelem.c
@@ -7001,16 +7001,16 @@ void HTMLElement_bind_event(DispatchEx *dispex, eventid_t eid)
     ensure_doc_nsevent_handler(This->node.doc, This->node.nsnode, eid);
 }
 
-HRESULT HTMLElement_handle_event(DispatchEx *dispex, eventid_t eid, nsIDOMEvent *event, BOOL *prevent_default)
+HRESULT HTMLElement_handle_event(DispatchEx *dispex, DOMEvent *event, BOOL *prevent_default)
 {
     HTMLElement *This = impl_from_DispatchEx(dispex);
 
-    switch(eid) {
+    switch(event->event_id) {
     case EVENTID_KEYDOWN: {
         nsIDOMKeyEvent *key_event;
         nsresult nsres;
 
-        nsres = nsIDOMEvent_QueryInterface(event, &IID_nsIDOMKeyEvent, (void**)&key_event);
+        nsres = nsIDOMEvent_QueryInterface(event->nsevent, &IID_nsIDOMKeyEvent, (void**)&key_event);
         if(NS_SUCCEEDED(nsres)) {
             UINT32 code = 0;
 
diff --git a/dlls/mshtml/htmlevent.c b/dlls/mshtml/htmlevent.c
index 1ae3a0de384..494db359403 100644
--- a/dlls/mshtml/htmlevent.c
+++ b/dlls/mshtml/htmlevent.c
@@ -5133,7 +5133,7 @@ static HRESULT dispatch_event_object(EventTarget *event_target, DOMEvent *event,
             vtbl = dispex_get_vtbl(&target_chain[i]->dispex);
             if(!vtbl->handle_event)
                 continue;
-            hres = vtbl->handle_event(&target_chain[i]->dispex, event->event_id, event->nsevent, &prevent_default);
+            hres = vtbl->handle_event(&target_chain[i]->dispex, event, &prevent_default);
             if(FAILED(hres) || event->stop_propagation)
                 break;
             if(prevent_default)
diff --git a/dlls/mshtml/htmlevent.h b/dlls/mshtml/htmlevent.h
index 645e99a4c19..eb92569f375 100644
--- a/dlls/mshtml/htmlevent.h
+++ b/dlls/mshtml/htmlevent.h
@@ -131,7 +131,7 @@ typedef struct {
     nsISupports *(*get_gecko_target)(DispatchEx*);
     void (*bind_event)(DispatchEx*,eventid_t);
     EventTarget *(*get_parent_event_target)(DispatchEx*);
-    HRESULT (*handle_event)(DispatchEx*,eventid_t,nsIDOMEvent*,BOOL*);
+    HRESULT (*handle_event)(DispatchEx*,DOMEvent*,BOOL*);
     ConnectionPointContainer *(*get_cp_container)(DispatchEx*);
     IHTMLEventObj *(*set_current_event)(DispatchEx*,IHTMLEventObj*);
 } event_target_vtbl_t;
@@ -141,7 +141,7 @@ IHTMLEventObj *default_set_current_event(HTMLInnerWindow*,IHTMLEventObj*);
 nsISupports *HTMLElement_get_gecko_target(DispatchEx*);
 void HTMLElement_bind_event(DispatchEx*,eventid_t);
 EventTarget *HTMLElement_get_parent_event_target(DispatchEx*);
-HRESULT HTMLElement_handle_event(DispatchEx*,eventid_t,nsIDOMEvent*,BOOL*);
+HRESULT HTMLElement_handle_event(DispatchEx*,DOMEvent*,BOOL*);
 ConnectionPointContainer *HTMLElement_get_cp_container(DispatchEx*);
 IHTMLEventObj *HTMLElement_set_current_event(DispatchEx*,IHTMLEventObj*);
 
diff --git a/dlls/mshtml/htmlform.c b/dlls/mshtml/htmlform.c
index fc30742d540..648e1efa6b5 100644
--- a/dlls/mshtml/htmlform.c
+++ b/dlls/mshtml/htmlform.c
@@ -944,16 +944,16 @@ static HRESULT HTMLFormElement_invoke(DispatchEx *dispex, DISPID id, LCID lcid,
     return S_OK;
 }
 
-static HRESULT HTMLFormElement_handle_event(DispatchEx *dispex, eventid_t eid, nsIDOMEvent *event, BOOL *prevent_default)
+static HRESULT HTMLFormElement_handle_event(DispatchEx *dispex, DOMEvent *event, BOOL *prevent_default)
 {
     HTMLFormElement *This = impl_from_DispatchEx(dispex);
 
-    if(eid == EVENTID_SUBMIT) {
+    if(event->event_id == EVENTID_SUBMIT) {
         *prevent_default = TRUE;
         return IHTMLFormElement_submit(&This->IHTMLFormElement_iface);
     }
 
-    return HTMLElement_handle_event(&This->element.node.event_target.dispex, eid, event, prevent_default);
+    return HTMLElement_handle_event(&This->element.node.event_target.dispex, event, prevent_default);
 }
 
 static const NodeImplVtbl HTMLFormElementImplVtbl = {