4. further refactor Application class; create proper singleton, encapsulate members, simplify signals

(bzr r13341.5.6)

1 files changed, 2 insertions, 4 deletions

diff --git a/src/document.cpp b/src/document.cpp
index 26e59e610..000888772 100644
--- a/src/document.cpp
+++ b/src/document.cpp
@@ -463,15 +463,13 @@ SPDocument *SPDocument::createDoc(Inkscape::XML::Document *rdoc,
 
     // reset undo key when selection changes, so that same-key actions on different objects are not coalesced
     document->priv->selChangeConnection = INKSCAPE->signal_selection_changed.connect(
-                sigc::hide( // hide unused first and second args
                 sigc::hide(sigc::bind(
                 sigc::ptr_fun(&DocumentUndo::resetKey), document)
-    )));
+    ));
     document->priv->desktopActivatedConnection = INKSCAPE->signal_activate_desktop.connect(
-                sigc::hide( // hide unused first and second args
                 sigc::hide(sigc::bind(
                 sigc::ptr_fun(&DocumentUndo::resetKey), document)
-    )));
+    ));
     document->oldSignalsConnected = true;
 
     return document;