TreeView.h

#ifndef TreeView_H
#define TreeView_H
 
/* SPDX-License-Identifier: CC0-1.0 */
 
#include <QWidget>
 
 
template< typename t > class QList;
 
 
namespace Isis {
  class AbstractTreeItem;
  class AbstractTreeModel;
  class TreeViewContent;
  class TreeViewHeader;
 
  class TreeView : public QWidget {
      Q_OBJECT
 
    signals:
      void activated();
      void selectionChanged();
 
 
    public:
      TreeView(QWidget *parent = 0);
      virtual ~TreeView();
 
      QSize sizeHint() const;
 
      QFont getContentFont() const;
      void setModel(AbstractTreeModel *someModel);
      AbstractTreeModel *getModel() const;
      bool isActive() const;
      QString getTitle() const;
      void setTitle(QString someTitle);
 
 
    public slots:
      void deactivate();
      void activate();
      void handleModelSelectionChanged();
 
 
    private: // disable copying and assigning of this class
      TreeView(const TreeView &);
      TreeView &operator=(const TreeView &other);
 
 
    private: // methods
      void nullify();
 
 
    private: // data
      TreeViewHeader *m_header;
      TreeViewContent *m_content;
      bool m_active;
  };
}
 
#endif