Fix drawing of empty boxes

[lyx.git] / src / mathed / InsetMathRef.cpp

diff --git a/src/mathed/InsetMathRef.cpp b/src/mathed/InsetMathRef.cpp
index 14d3a35e2942a7b717a9af465d5f0df4a5fa2e1e..ef08cbcd3d0610d95c8b9446e85b5959261822fe 100644 (file)
--- a/src/mathed/InsetMathRef.cpp
+++ b/src/mathed/InsetMathRef.cpp
@@ -66,6 +66,7 @@ void InsetMathRef::doDispatch(Cursor & cur, FuncRequest & cmd)
                if (cmd.getArg(0) == "ref") {
                        MathData ar;
                        if (createInsetMath_fromDialogStr(cmd.argument(), ar)) {
+                               cur.recordUndo();
                                *this = *ar[0].nucleus()->asRefInset();
                                break;
                        }
@@ -74,7 +75,7 @@ void InsetMathRef::doDispatch(Cursor & cur, FuncRequest & cmd)
                break;
 
        case LFUN_INSET_DIALOG_UPDATE: {
-               string const data = createDialogStr("ref");
+               string const data = createDialogStr();
                cur.bv().updateDialog("ref", data);
                break;
        }
@@ -88,7 +89,7 @@ void InsetMathRef::doDispatch(Cursor & cur, FuncRequest & cmd)
                }
                if (cmd.button() == mouse_button::button1) {
                        // Eventually trigger dialog with button 3, not 1
-                       string const data = createDialogStr("ref");
+                       string const data = createDialogStr();
                        cur.bv().showDialog("ref", data, this);
                        break;
                }
@@ -183,11 +184,11 @@ void InsetMathRef::updateBuffer(ParIterator const & it, UpdateType /*utype*/)
                return;
        }
        // register this inset into the buffer reference cache.
-       buffer().references(getTarget()).push_back(make_pair(this, it));
+       buffer().addReference(getTarget(), this, it);
 }
 
 
-string const InsetMathRef::createDialogStr(string const & /*name*/) const
+string const InsetMathRef::createDialogStr() const
 {
        InsetCommandParams icp(REF_CODE, to_ascii(commandname()));
        icp["reference"] = asString(cell(0));