1 files changed, 67 insertions, 0 deletions
diff --git a/sigmodr/tree/GroupModel.h b/sigmodr/tree/GroupModel.h
new file mode 100644
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--- /dev/null
+++ b/sigmodr/tree/GroupModel.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2008 Ben Boeckel <MathStuf@gmail.com>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SIGMODR_GROUPMODEL
+#define SIGMODR_GROUPMODEL
+
+// Model includes
+#include "BaseModel.h"
+#include "Grouping.h"
+
+// Qt includes
+#include <QtCore/QList>
+
+// Forward declarations
+namespace Sigmod
+{
+class Object;
+}
+namespace Sigmodr
+{
+class BaseModel;
+
+class GroupModel : public BaseModel, public Grouping
+{
+    Q_OBJECT
+    
+    public:
+        GroupModel(BaseModel* parent, Sigmod::Object* object, const QString& name = "");
+        virtual ~GroupModel();
+        
+        QVariant data(int role = Qt::DisplayRole) const;
+        int rowCount() const;
+        
+        Qt::ItemFlags flags() const;
+        virtual bool setData(const QVariant& value, int role = Qt::EditRole) = 0;
+        
+        BaseModel* childItem(const int row);
+        
+        Qt::DropActions supportedDragActions() const;
+        Qt::DropActions supportedDropActions() const;
+        
+        virtual QString types() const = 0;
+    public slots:
+        void addChild(BaseModel* model);
+        
+        virtual void addObject(Sigmod::Object* object = NULL) = 0;
+        virtual void deleteObject(BaseModel* model) = 0;
+    protected:
+        int findChild(BaseModel* model) const;
+};
+}
+
+#endif