Version: 8.3.0
SchemaItem.hxx
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1 // Copyright (C) 2006-2016 CEA/DEN, EDF R&D
2 //
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
7 //
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
12 //
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 //
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
18 //
19 
20 #ifndef _SCHEMAITEM_HXX_
21 #define _SCHEMAITEM_HXX_
22 
23 #include "SchemaModel.hxx"
24 
25 namespace YACS
26 {
27  namespace ENGINE
28  {
29  class Node;
30  }
31 
32  namespace HMI
33  {
34  class ItemMimeData;
35 
36  class SchemaItem: public QObject, public GuiObserver
37  {
38  Q_OBJECT
39 
40  public:
41  SchemaItem(SchemaItem *parent, QString label, Subject* subject);
42  virtual ~SchemaItem();
43 
44  virtual void appendChild(SchemaItem *child);
45  virtual void removeChild(SchemaItem *child);
46  virtual void insertChild(int row, SchemaItem *child);
47 
48  virtual SchemaItem *child(int row);
49  virtual int childCount() const;
50  virtual int columnCount() const;
51  virtual QVariant data(int column, int role) const;
52  virtual Qt::ItemFlags flags(const QModelIndex &index);
53  virtual int row() const;
54  virtual SchemaItem *parent();
55  virtual Subject* getSubject();
56  virtual void update(GuiEvent event, int type, Subject* son);
57  virtual void select(bool isSelected);
58  virtual void toggleState();
59  QModelIndex modelIndex(int column = 0);
60  virtual void popupMenu(QWidget *caller, const QPoint &globalPos);
61  virtual ItemMimeData* mimeData(ItemMimeData *mime);
62  virtual bool dropMimeData(const QMimeData* data, Qt::DropAction action);
63  virtual void reparent(SchemaItem *parent);
64  virtual void setCaseValue();
65 
66  bool isEmphasized() {return _emphasized; };
67  void setEmphasize(bool emphasize) {_emphasized = emphasize; };
68 
69  protected:
70  virtual QVariant editionToolTip(int column) const;
71  virtual QVariant runToolTip(int column) const;
72  virtual QVariant editionWhatsThis(int column) const;
73  virtual QVariant runWhatsThis(int column) const;
74  virtual QString getMimeFormat();
75  virtual void setExecState(int execState);
76  QList<SchemaItem*> _childItems;
77  QList<QVariant> _itemData;
78  QList<QVariant> _itemDeco;
79  QList<QVariant> _itemForeground;
80  QList<QVariant> _itemBackground;
81  QList<QVariant> _itemCheckState;
82  QList<QVariant> _itemToolTip;
83  QList<QVariant> _itemWhatsThis;
84  QString _label;
85  SchemaItem *_parentItem;
86  Subject* _subject;
87  int _execState;
88  bool _emphasized;
89  };
90 
91 
92 // class SchemaSelectionModel: public QItemSelectionModel
93 // {
94 // public:
95 // SchemaSelectionModel(QAbstractItemModel *model);
96 // SchemaSelectionModel(QAbstractItemModel *model, QObject *parent);
97 // virtual ~SchemaSelectionModel();
98 // };
99 
100  }
101 }
102 
103 #endif