Some wxStyledTextCtrl bugfixes

Merged in new Scintilla sources

Added new methods to wxStyledTextCtrl to match new Scintilla capabilities.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7302 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/stc/ScintillaWX.cpp

@@ -195,9 +195,8 @@ void ScintillaWX::NotifyParent(SCNotification scn) {
 void ScintillaWX::Copy() {
     if (currentPos != anchor) {
         char* text = CopySelectionRange();
-        textDO.SetText(text);
         wxTheClipboard->Open();
-        wxTheClipboard->SetData(&textDO);
+        wxTheClipboard->SetData(new wxTextDataObject(text));
         wxTheClipboard->Close();
     }
 }