Tulip 5.7.1
Large graphs analysis and drawing
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SceneLayersModel.h
1/*
2 *
3 * This file is part of Tulip (https://tulip.labri.fr)
4 *
5 * Authors: David Auber and the Tulip development Team
6 * from LaBRI, University of Bordeaux
7 *
8 * Tulip is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU Lesser General Public License
10 * as published by the Free Software Foundation, either version 3
11 * of the License, or (at your option) any later version.
12 *
13 * Tulip is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16 * See the GNU General Public License for more details.
17 *
18 */
19///@cond DOXYGEN_HIDDEN
20
21#ifndef SCENELAYERSMODEL_H
22#define SCENELAYERSMODEL_H
23
24#include <tulip/tulipconf.h>
25#include <tulip/Observable.h>
26#include <tulip/TulipModel.h>
27
28/**
29 @brief Oh, you know, just a model for a GlScene entities
30 */
31namespace tlp {
32class GlScene;
33
34class TLP_QT_SCOPE SceneLayersModel : public TulipModel, tlp::Observable {
35 Q_OBJECT
36
37 tlp::GlScene *_scene;
38
39 QModelIndex graphCompositeIndex() const;
40
41public:
42 explicit SceneLayersModel(tlp::GlScene *scene, QObject *parent = nullptr);
43
44 QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
45 QModelIndex parent(const QModelIndex &child) const override;
46 int rowCount(const QModelIndex &parent = QModelIndex()) const override;
47 int columnCount(const QModelIndex &parent = QModelIndex()) const override;
48 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
49 bool setData(const QModelIndex &index, const QVariant &value, int role) override;
50 Qt::ItemFlags flags(const QModelIndex &index) const override;
51 QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
52
53 void treatEvent(const tlp::Event &) override;
54
55signals:
56 void drawNeeded(tlp::GlScene *);
57};
58} // namespace tlp
59
60#endif // SCENELAYERSMODEL_H
61///@endcond
Event is the base class for all events used in the Observation mechanism.
Definition: Observable.h:52
Tulip scene class.
Definition: GlScene.h:144
The Observable class is the base of Tulip's observation system.
Definition: Observable.h:127