X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FTocWidget.h;h=6dd9fbf76a938555b1425d7c7be0a558a8f0dd63;hb=5a46224f7311067cda747e0cae32d22dd919f179;hp=7c7ca3f0e33b2265afe7306313aa7be64c7351b7;hpb=23a58c021444dbd1b55157247ff5876f5a9d3358;p=lyx.git

diff --git a/src/frontends/qt4/TocWidget.h b/src/frontends/qt4/TocWidget.h
index 7c7ca3f0e3..6dd9fbf76a 100644
--- a/src/frontends/qt4/TocWidget.h
+++ b/src/frontends/qt4/TocWidget.h
@@ -16,6 +16,7 @@
 #include "ui_TocUi.h"
 
 #include "Cursor.h"
+#include "FuncCode.h"
 
 #include <QWidget>
 
@@ -71,9 +72,21 @@ private:
 	///
 	void enableControls(bool enable = true);
 	///
+	bool canOutline() 
+		{ return current_type_ == "tableofcontents"; }
+	/// It is not possible to have synchronous navigation in a correct
+	/// and efficient way with the label and change type because Toc::item()
+	/// does a linear search. Even when fixed, it might even not be desirable
+	/// to do so if we want to support drag&drop of labels and references.
+	bool canNavigate() 
+		{ return current_type_ != "label" && current_type_ != "change"; }
+	/// 
+	bool isSortable()
+		{ return current_type_ != "tableofcontents"; }
+	///
 	void setTreeDepth(int depth);
 	///
-	void outline(int func_code);
+	void outline(FuncCode func_code);
 	/// finds the inset that is connected to the current item,
 	/// if any, otherwise return null
 	Inset * itemInset() const;