1 files changed, 28 insertions, 7 deletions

diff --git a/src/data/node.cpp b/src/data/node.cpp
index c78f49c..085bdf5 100644
--- a/src/data/node.cpp
+++ b/src/data/node.cpp
@@ -3,11 +3,11 @@
 
 #include <QDebug>
 
-Node::Node(QObject *parent) : QObject(parent)
+Node::Node(QObject *parent) : QObject(parent), _tikzLine(-1)
 {
     _data = new GraphElementData();
     _style = noneStyle;
-    _styleName = "none";
+    _data->setProperty("style", "none");
 }
 
 Node::~Node()
@@ -15,6 +15,17 @@ Node::~Node()
     delete _data;
 }
 
+Node *Node::copy() {
+    Node *n1 = new Node();
+    n1->setName(name());
+    n1->setData(data()->copy());
+    n1->setPoint(point());
+    n1->setLabel(label());
+    n1->attachStyle();
+    n1->setTikzLine(tikzLine());
+    return n1;
+}
+
 QPointF Node::point() const
 {
     return _point;
@@ -54,26 +65,36 @@ void Node::setData(GraphElementData *data)
 {
     delete _data;
     _data = data;
-    if (_data->property("style") != 0) _styleName = _data->property("style");
 }
 
 QString Node::styleName() const
 {
-    return _styleName;
+    return _data->property("style");
 }
 
 void Node::setStyleName(const QString &styleName)
 {
-    _styleName = styleName;
+    _data->setProperty("style", styleName);
 }
 
 void Node::attachStyle()
 {
-    if (_styleName == "none") _style = noneStyle;
-    else _style = tikzit->styles()->nodeStyle(_styleName);
+    QString nm = styleName();
+    if (nm == "none") _style = noneStyle;
+    else _style = tikzit->styles()->nodeStyle(nm);
 }
 
 NodeStyle *Node::style() const
 {
     return _style;
 }
+
+int Node::tikzLine() const
+{
+    return _tikzLine;
+}
+
+void Node::setTikzLine(int tikzLine)
+{
+    _tikzLine = tikzLine;
+}