Use the same logic for closing dialogs as for handling Escape key.

[wxWidgets.git] / include / wx / sstream.h

diff --git a/include/wx/sstream.h b/include/wx/sstream.h
index 61ac6044d52426f3fa1267e86932dc7644e2f45d..14845bb4797b03867054a28e0b68fd7a6fdd891f 100644 (file)
--- a/include/wx/sstream.h
+++ b/include/wx/sstream.h
@@ -28,6 +28,7 @@ public:
     wxStringInputStream(const wxString& s);
 
     virtual wxFileOffset GetLength() const;
+    virtual bool IsSeekable() const { return true; }
 
 protected:
     virtual wxFileOffset OnSysSeek(wxFileOffset ofs, wxSeekMode mode);
@@ -47,7 +48,7 @@ private:
     // position in the stream in bytes, *not* in chars
     size_t m_pos;
 
-    DECLARE_NO_COPY_CLASS(wxStringInputStream)
+    wxDECLARE_NO_COPY_CLASS(wxStringInputStream);
 };
 
 // ----------------------------------------------------------------------------
@@ -76,6 +77,8 @@ public:
     // get the string containing current output
     const wxString& GetString() const { return *m_str; }
 
+    virtual bool IsSeekable() const { return true; }
+
 protected:
     virtual wxFileOffset OnSysTell() const;
     virtual size_t OnSysWrite(const void *buffer, size_t size);
@@ -100,7 +103,7 @@ private:
     wxMemoryBuffer m_unconv;
 #endif // wxUSE_UNICODE_WCHAR
 
-    DECLARE_NO_COPY_CLASS(wxStringOutputStream)
+    wxDECLARE_NO_COPY_CLASS(wxStringOutputStream);
 };
 
 #endif // wxUSE_STREAMS