X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FTocWidget.cpp;h=538c04c177cb894dd2f4045301e7db29fb640087;hb=425d092204118ea6c24c28e85fdf03fcf2bb51a4;hp=e6b85327778ee02c06c40a47ed88f488d8d53a8f;hpb=722d8c757b27e9ee64c2d7a8f087b1f0ab1c068c;p=lyx.git

diff --git a/src/frontends/qt4/TocWidget.cpp b/src/frontends/qt4/TocWidget.cpp
index e6b8532777..538c04c177 100644
--- a/src/frontends/qt4/TocWidget.cpp
+++ b/src/frontends/qt4/TocWidget.cpp
@@ -19,6 +19,7 @@
 #include "TocModel.h"
 
 #include "Buffer.h"
+#include "BufferView.h"
 #include "CutAndPaste.h"
 #include "FuncRequest.h"
 #include "FuncStatus.h"
@@ -173,6 +174,9 @@ void TocWidget::doDispatch(Cursor & cur, FuncRequest const & cmd)
 	TocItem const & item =
 		gui_view_.tocModels().currentItem(current_type_, index);
 
+	// Start an undo group.
+	cur.beginUndoGroup();
+
 	switch (cmd.action)
 	{
 	case LFUN_CHANGE_ACCEPT:
@@ -201,6 +205,7 @@ void TocWidget::doDispatch(Cursor & cur, FuncRequest const & cmd)
 		if (inset)
 			inset->dispatch(cur, tmpcmd);
 	}
+	cur.endUndoGroup();
 }
 
 
@@ -404,7 +409,7 @@ static bool isSortable(QString const & type)
 
 void TocWidget::updateView()
 {
-	if (!gui_view_.currentBufferView()) {
+	if (!gui_view_.documentBufferView()) {
 		enableControls(false);
 		typeCO->setEnabled(false);
 		tocTV->setModel(0);
@@ -440,7 +445,7 @@ void TocWidget::updateView()
 	persistentCB->setEnabled(can_navigate_);
 
 	bool controls_enabled = toc_model && toc_model->rowCount() > 0
-		&& !gui_view_.buffer()->isReadonly();
+		&& !gui_view_.documentBufferView()->buffer().isReadonly();
 	enableControls(controls_enabled);
 
 	depthSL->setMaximum(gui_view_.tocModels().depth(current_type_));