X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/04eb05b01ec530d7593e5e047665b28c232f52a3..654070ca23598b8d6d444befcc4c2bbe786586a0:/src/msw/notebook.cpp

diff --git a/src/msw/notebook.cpp b/src/msw/notebook.cpp
index dbca8ed2d2..f2b88f379e 100644
--- a/src/msw/notebook.cpp
+++ b/src/msw/notebook.cpp
@@ -175,7 +175,7 @@ bool wxNotebook::Create(wxWindow *parent,
                         wxDefaultValidator, name) )
         return FALSE;
 
-    if ( !MSWCreateControl(WC_TABCONTROL, _T(""), pos, size) )
+    if ( !MSWCreateControl(WC_TABCONTROL, wxEmptyString, pos, size) )
         return FALSE;
 
     SetBackgroundColour(wxColour(::GetSysColor(COLOR_BTNFACE)));
@@ -265,7 +265,7 @@ bool wxNotebook::SetPageText(int nPage, const wxString& strText)
 
 wxString wxNotebook::GetPageText(int nPage) const
 {
-  wxCHECK_MSG( IS_VALID_PAGE(nPage), wxT(""), wxT("notebook page out of range") );
+  wxCHECK_MSG( IS_VALID_PAGE(nPage), wxEmptyString, wxT("notebook page out of range") );
 
   wxChar buf[256];
   TC_ITEM tcItem;
@@ -561,25 +561,31 @@ bool wxNotebook::InsertPage(int nPage,
     return TRUE;
 }
 
-// Hit test
-int wxNotebook::HitTest(const wxPoint& pt, long& flags)
+int wxNotebook::HitTest(const wxPoint& pt, long *flags) const
 {
     TC_HITTESTINFO hitTestInfo;
     hitTestInfo.pt.x = pt.x;
     hitTestInfo.pt.y = pt.y;
-    int item = TabCtrl_HitTest( (HWND) GetHWND(), & hitTestInfo ) ;
-    flags = 0;
+    int item = TabCtrl_HitTest(GetHwnd(), &hitTestInfo);
 
-    if ((hitTestInfo.flags & TCHT_NOWHERE) == TCHT_NOWHERE)
-        flags |= wxNB_HITTEST_NOWHERE;
-    if ((hitTestInfo.flags & TCHT_ONITEMICON) == TCHT_ONITEMICON)
-        flags |= wxNB_HITTEST_ONICON;
-    if ((hitTestInfo.flags & TCHT_ONITEMLABEL) == TCHT_ONITEMLABEL)
-        flags |= wxNB_HITTEST_ONLABEL;
+    if ( flags )
+    {
+        *flags = 0;
+
+        if ((hitTestInfo.flags & TCHT_NOWHERE) == TCHT_NOWHERE)
+            *flags |= wxNB_HITTEST_NOWHERE;
+        if ((hitTestInfo.flags & TCHT_ONITEM) == TCHT_ONITEM)
+            *flags |= wxNB_HITTEST_ONITEM;
+        if ((hitTestInfo.flags & TCHT_ONITEMICON) == TCHT_ONITEMICON)
+            *flags |= wxNB_HITTEST_ONICON;
+        if ((hitTestInfo.flags & TCHT_ONITEMLABEL) == TCHT_ONITEMLABEL)
+            *flags |= wxNB_HITTEST_ONLABEL;
+    }
 
     return item;
 }
 
+
 // ----------------------------------------------------------------------------
 // wxNotebook callbacks
 // ----------------------------------------------------------------------------