From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Fri, 22 Oct 1999 11:24:01 +0000 (+0000)
Subject: attempt to fix BC++ compilation
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/0c2b453f0a694284e2582a76923753abf0f316d5?ds=sidebyside;hp=e87271f35887a50e011c7c97fc63c35f5d623e50

attempt to fix BC++ compilation


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4129 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/include/wx/dataobj.h b/include/wx/dataobj.h
index 045898f553..ae1a30c870 100644
--- a/include/wx/dataobj.h
+++ b/include/wx/dataobj.h
@@ -83,6 +83,10 @@ public:
     #include "wx/os2/dataform.h"
 #endif
 
+// the value for default argument to some functions (corresponds to
+// wxDF_INVALID)
+extern const wxDataFormat& wxFormatInvalid;
+
 // ----------------------------------------------------------------------------
 // wxDataObject represents a piece of data which knows which formats it
 // supports and knows how to render itself in each of them - GetDataHere(),
@@ -183,7 +187,7 @@ class WXDLLEXPORT wxDataObjectSimple : public wxDataObject
 public:
     // ctor takes the format we support, but it can also be set later with
     // SetFormat()
-    wxDataObjectSimple(const wxDataFormat& format = wxDF_INVALID)
+    wxDataObjectSimple(const wxDataFormat& format = wxFormatInvalid)
         : m_format(format)
         {
         }
@@ -391,7 +395,7 @@ class WXDLLEXPORT wxCustomDataObject : public wxDataObjectSimple
 public:
     // if you don't specify the format in the ctor, you can still use
     // SetFormat() later
-    wxCustomDataObject(const wxDataFormat& format = wxDF_INVALID);
+    wxCustomDataObject(const wxDataFormat& format = wxFormatInvalid);
 
     // the dtor calls Free()
     virtual ~wxCustomDataObject();
diff --git a/src/common/dobjcmn.cpp b/src/common/dobjcmn.cpp
index 9c5e5ddc39..7ead643ae9 100644
--- a/src/common/dobjcmn.cpp
+++ b/src/common/dobjcmn.cpp
@@ -42,6 +42,13 @@
 
 WX_DEFINE_LIST(wxSimpleDataObjectList);
 
+// ----------------------------------------------------------------------------
+// globals
+// ----------------------------------------------------------------------------
+
+static wxDataFormat dataFormatInvalid;
+const wxDataFormat& wxFormatInvalid = dataFormatInvalid;
+
 // ============================================================================
 // implementation
 // ============================================================================