added saving, style application, and copy and paste

1 files changed, 16 insertions, 1 deletions

diff --git a/src/data/graphelementdata.cpp b/src/data/graphelementdata.cpp
index 43f7516..63c8cea 100644
--- a/src/data/graphelementdata.cpp
+++ b/src/data/graphelementdata.cpp
@@ -3,9 +3,14 @@
 #include <QDebug>
 #include <QTextStream>
 
-GraphElementData::GraphElementData(QObject *parent) : QAbstractItemModel(parent)
+GraphElementData::GraphElementData(QVector<GraphElementProperty> init, QObject *parent) : QAbstractItemModel(parent)
 {
     root = new GraphElementProperty();
+    _properties = init;
+}
+
+GraphElementData::GraphElementData(QObject *parent) : QAbstractItemModel(parent) {
+    root = new GraphElementProperty();
 }
 
 GraphElementData::~GraphElementData()
@@ -13,6 +18,11 @@ GraphElementData::~GraphElementData()
     delete root;
 }
 
+GraphElementData *GraphElementData::copy()
+{
+    return new GraphElementData(_properties);
+}
+
 void GraphElementData::setProperty(QString key, QString value)
 {
     GraphElementProperty m(key, true);
@@ -170,3 +180,8 @@ bool GraphElementData::isEmpty()
 {
     return _properties.isEmpty();
 }
+
+QVector<GraphElementProperty> GraphElementData::properties() const
+{
+    return _properties;
+}