Remove winEventFilter, replaced with installNativeEventFilter.

No reason to keep a virtual method for Windows when all other similar methods
(macEvent and x11Event) have been removed, and when installNativeEventFilter
provides a much nicer solution (no need to derive from QApplication).

Change-Id: Ia2a7960e320fcbd04cef91f467900861dbb377c1
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

2 files changed, 4 insertions, 3 deletions

diff --git a/src/plugins/platforms/windows/qwindowscontext.cpp b/src/plugins/platforms/windows/qwindowscontext.cpp
index b12975174f..b2c492af39 100644
--- a/src/plugins/platforms/windows/qwindowscontext.cpp
+++ b/src/plugins/platforms/windows/qwindowscontext.cpp
@@ -706,8 +706,8 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message,
     msg.pt.y = GET_Y_LPARAM(lParam);
 
     long filterResult = 0;
-    QCoreApplication* coreApp = QCoreApplication::instance();
-    if (coreApp && coreApp->filterNativeEvent(d->m_eventType, &msg, &filterResult)) {
+    QAbstractEventDispatcher* dispatcher = QAbstractEventDispatcher::instance();
+    if (dispatcher && dispatcher->filterNativeEvent(d->m_eventType, &msg, &filterResult)) {
         *result = LRESULT(filterResult);
         return true;
     }
diff --git a/src/plugins/platforms/xcb/qxcbconnection.cpp b/src/plugins/platforms/xcb/qxcbconnection.cpp
index 7f197c8ad5..11e1cc0c17 100644
--- a/src/plugins/platforms/xcb/qxcbconnection.cpp
+++ b/src/plugins/platforms/xcb/qxcbconnection.cpp
@@ -543,7 +543,8 @@ void QXcbConnection::handleXcbEvent(xcb_generic_event_t *event)
 #endif
 
     long result = 0;
-    bool handled = QCoreApplication::instance()->filterNativeEvent(m_nativeInterface->genericEventFilterType(), event, &result);
+    QAbstractEventDispatcher* dispatcher = QAbstractEventDispatcher::instance();
+    bool handled = dispatcher && dispatcher->filterNativeEvent(m_nativeInterface->genericEventFilterType(), event, &result);
 
     uint response_type = event->response_type & ~0x80;