mshtml: Added IHTMLWindow2::onunload property implementation.

dlls/mshtml/htmlevent.c

@@ -141,6 +141,9 @@ static const WCHAR onselectstartW[] = {'o','n','s','e','l','e','c','t','s','t','
 static const WCHAR submitW[] = {'s','u','b','m','i','t',0};
 static const WCHAR onsubmitW[] = {'o','n','s','u','b','m','i','t',0};
 
+static const WCHAR unloadW[] = {'u','n','l','o','a','d',0};
+static const WCHAR onunloadW[] = {'o','n','u','n','l','o','a','d',0};
+
 static const WCHAR HTMLEventsW[] = {'H','T','M','L','E','v','e','n','t','s',0};
 static const WCHAR KeyboardEventW[] = {'K','e','y','b','o','a','r','d','E','v','e','n','t',0};
 static const WCHAR MouseEventW[] = {'M','o','u','s','e','E','v','e','n','t',0};
@@ -239,7 +242,9 @@ static const event_info_t event_info[] = {
     {selectstartW,       onselectstartW,       EVENTT_MOUSE,  DISPID_EVMETH_ONSELECTSTART,
         EVENT_CANCELABLE},
     {submitW,            onsubmitW,            EVENTT_HTML,   DISPID_EVMETH_ONSUBMIT,
-        EVENT_DEFAULTLISTENER|EVENT_BUBBLE|EVENT_CANCELABLE|EVENT_HASDEFAULTHANDLERS}
+        EVENT_DEFAULTLISTENER|EVENT_BUBBLE|EVENT_CANCELABLE|EVENT_HASDEFAULTHANDLERS},
+    {unloadW,            onunloadW,            EVENTT_HTML,   DISPID_EVMETH_ONUNLOAD,
+        EVENT_FIXME}
 };
 
 eventid_t str_to_eid(LPCWSTR str)

dlls/mshtml/htmlevent.h

@@ -49,6 +49,7 @@ typedef enum {
     EVENTID_SCROLL,
     EVENTID_SELECTSTART,
     EVENTID_SUBMIT,
+    EVENTID_UNLOAD,
     EVENTID_LAST
 } eventid_t;
 

dlls/mshtml/htmlwindow.c

@@ -1128,15 +1128,19 @@ static HRESULT WINAPI HTMLWindow2_get_onbeforeunload(IHTMLWindow2 *iface, VARIAN
 static HRESULT WINAPI HTMLWindow2_put_onunload(IHTMLWindow2 *iface, VARIANT v)
 {
     HTMLWindow *This = impl_from_IHTMLWindow2(iface);
-    FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
-    return E_NOTIMPL;
+
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
+
+    return set_window_event(This, EVENTID_UNLOAD, &v);
 }
 
 static HRESULT WINAPI HTMLWindow2_get_onunload(IHTMLWindow2 *iface, VARIANT *p)
 {
     HTMLWindow *This = impl_from_IHTMLWindow2(iface);
-    FIXME("(%p)->(%p)\n", This, p);
-    return E_NOTIMPL;
+
+    TRACE("(%p)->(%p)\n", This, p);
+
+    return get_window_event(This, EVENTID_UNLOAD, p);
 }
 
 static HRESULT WINAPI HTMLWindow2_put_onhelp(IHTMLWindow2 *iface, VARIANT v)