GraphScene.hh
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2  * Copyright (C) 2015 Open Source Robotics Foundation
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4  * Licensed under the Apache License, Version 2.0 (the "License");
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17 #ifndef GAZEBO_GUI_MODEL_GRAPHSCENE_HH_
18 #define GAZEBO_GUI_MODEL_GRAPHSCENE_HH_
19 
20 #include <string>
21 
22 #include "gazebo/common/Color.hh"
23 
24 #include "gazebo/gui/qt.h"
25 #include "gazebo/gui/qgv/QGVScene.h"
26 
27 namespace gazebo
28 {
29  namespace gui
30  {
33  class GZ_GUI_VISIBLE GraphScene : public QGVScene
34  {
35  Q_OBJECT
36 
39  public: GraphScene(QWidget *_parent = 0);
40 
42  public: virtual ~GraphScene() = default;
43 
47  public: QGVNode *AddNode(const std::string &_name);
48 
51  public: void RemoveNode(const std::string &_name);
52 
56  public: bool HasNode(const std::string &_name);
57 
61  public: QGVNode *GetNode(const std::string &_name);
62 
68  public: QGVEdge *AddEdge(const std::string &_id,
69  const std::string &_node1, const std::string &_node2);
70 
73  public: void RemoveEdge(const std::string &_id);
74 
78  public: void SetEdgeColor(const std::string &_id,
79  const common::Color &_color);
80 
84  private: void drawBackground(QPainter *_painter, const QRectF &_rect);
85  };
86  }
87 }
88 
89 #endif
Forward declarations for the common classes.
Definition: Animation.hh:33
A scene of 2D graph nodes and edges.
Definition: GraphScene.hh:33
Defines a color.
Definition: Color.hh:36