Fixed some broken things related to context help, fixed memory leak

in wxGenericTreeCtrl (Init should be called before Create, not _in_ Create)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8295 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/motif/window.cpp

@@ -2992,9 +2992,7 @@ wxWindow *wxGetActiveWindow()
 // position.
 wxWindow* wxFindWindowAtPointer(wxPoint& pt)
 {
-    pt = wxGetMousePosition();
-    wxWindow* found = wxFindWindowAtPoint(pt);
-    return found;
+    return wxFindWindowAtPoint(wxGetMousePosition());
 }
 
 // Get the current mouse position.