wxwidgets.cfg: Added support for more interfaces, found by daca@home

Author: orbitcowboy

cfg/wxwidgets.cfg

@@ -7689,6 +7689,16 @@
     <arg nr="2" direction="out"/>
     <arg nr="3" direction="out"/>
   </function>
+  <!-- bool wxPropertyGridManager::IsPropertySelected( wxPGPropArg id ) -->
+  <!-- bool wxPropertyGrid::IsPropertySelected( wxPGPropArg id ) -->
+  <function name="wxPropertyGridManager::IsPropertySelected,wxPropertyGrid::IsPropertySelected">
+    <noreturn>false</noreturn>
+    <returnValue type="bool"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+    <arg nr="1" direction="in"/>
+  </function>
   <!-- bool wxButton::Create(wxWindow * parent, wxWindowID id, const wxString &label=wxEmptyString, const wxPoint & pos = wxDefaultPosition, const wxSize & size = wxDefaultSize, long style = 0, const wxValidator & validator = wxDefaultValidator, const wxString & name = wxControlNameStr) -->
   <function name="wxButton::Create">
     <noreturn>false</noreturn>