X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/326462ae94e4b1d4fb6a8d56875ce0fcbd9d1c33..ea11bf3abcec34e31b9919a2e222e61f82643830:/interface/wx/xrc/xmlres.h

diff --git a/interface/wx/xrc/xmlres.h b/interface/wx/xrc/xmlres.h
index eba741549b..269aa39ec8 100644
--- a/interface/wx/xrc/xmlres.h
+++ b/interface/wx/xrc/xmlres.h
@@ -3,7 +3,7 @@
 // Purpose:     interface of wxXmlResource
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /**
@@ -175,7 +175,12 @@ public:
 
         If @a value_if_not_found is @c wxID_NONE, the number is obtained via
         wxNewId(). Otherwise @a value_if_not_found is used.
+
         Macro @c XRCID(name) is provided for convenient use in event tables.
+
+        @note IDs returned by XRCID() cannot be used with the <tt>EVT_*_RANGE</tt>
+              macros, because the order in which they are assigned to symbolic @a name
+              values is not guaranteed.
     */
     static int GetXRCID(const wxString& str_id, int value_if_not_found = wxID_NONE);
 
@@ -286,6 +291,10 @@ public:
         The first overload lets you load nonstandard container windows and returns
         @NULL on failure. The second one lets you finish the creation of an existing
         instance and returns @false on failure.
+
+        In either case, only the resources defined at the top level of XRC
+        files can be loaded by this function, use LoadObjectRecursively() if
+        you need to load an object defined deeper in the hierarchy.
     */
     wxObject* LoadObject(wxWindow* parent, const wxString& name,
                          const wxString& classname);
@@ -294,6 +303,27 @@ public:
                     const wxString& classname);
     //@}
 
+    //@{
+    /**
+        Load an object from anywhere in the resource tree.
+
+        These methods are similar to LoadObject() but may be used to load an
+        object from anywhere in the resource tree and not only the top level.
+        Note that you will very rarely need to do this as in normal use the
+        entire container window (defined at the top level) is loaded and not
+        its individual children but this method can be useful in some
+        particular situations.
+
+        @since 2.9.1
+    */
+    wxObject* LoadObjectRecursively(wxWindow* parent,
+                                    const wxString& name,
+                                    const wxString& classname);
+    bool LoadObjectRecursively(wxObject* instance, wxWindow* parent,
+                    const wxString& name,
+                    const wxString& classname);
+    //@}
+
     /**
         Loads a panel. @a parent points to the parent window.
     */
@@ -358,7 +388,7 @@ protected:
 
         @see wxXmlResourceHandler::ReportError(), DoReportError()
      */
-    void ReportError(wxXmlNode *context, const wxString& message);
+    void ReportError(const wxXmlNode *context, const wxString& message);
 
     /**
         Implementation of XRC resources errors reporting.
@@ -386,7 +416,7 @@ protected:
 
         @see ReportError()
     */
-    virtual void DoReportError(const wxString& xrcFile, wxXmlNode *position,
+    virtual void DoReportError(const wxString& xrcFile, const wxXmlNode *position,
                                const wxString& message);
 };