use WPARAM (which is 64 bit under Win64) for timer ids instead of long (which is still 32 bit) (see #10896)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61058 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/private/timer.h

@@ -26,7 +26,7 @@ public:
     virtual bool IsRunning() const { return m_id != 0; }
 
 protected:
-    unsigned long m_id;
+    WPARAM m_id;
 };
 
 #endif // wxUSE_TIMER

src/msw/timer.cpp

@@ -38,7 +38,7 @@
 
 // define a hash containing all the timers: it is indexed by timer id and
 // contains the corresponding timer
-WX_DECLARE_HASH_MAP(unsigned long, wxMSWTimerImpl *, wxIntegerHash, wxIntegerEqual,
+WX_DECLARE_HASH_MAP(WPARAM, wxMSWTimerImpl *, wxIntegerHash, wxIntegerEqual,
                     wxTimerMap);
 
 // instead of using a global here, wrap it in a static function as otherwise it
@@ -173,7 +173,7 @@ LRESULT APIENTRY _EXPORT wxTimerWndProc(HWND hWnd, UINT message,
 {
     if ( message == WM_TIMER )
     {
-        wxTimerMap::iterator node = TimerMap().find((unsigned long)wParam);
+        wxTimerMap::iterator node = TimerMap().find(wParam);
 
         wxCHECK_MSG( node != TimerMap().end(), 0, wxT("bogus timer id in wxTimerProc") );