Developer Documentation

QtWidgetNode.hh
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48 \*===========================================================================*/
49
50 //=============================================================================
51 //
52 // CLASS QtWidgetNode
53 //
54 //=============================================================================
55
56 #ifndef QT_WIDGET_NODE_HH
57 #define QT_WIDGET_NODE_HH
58
59 //== INCLUDES =================================================================
60
61 #include <ACG/Geometry/Types/PlaneType.hh>
62 #include <ACG/Scenegraph/BaseNode.hh>
63 #include <ACG/Scenegraph/DrawModes.hh>
64 #include <ACG/GL/VertexDeclaration.hh>
65 #include <ACG/GL/IRenderer.hh>
66 #include <ACG/GL/GLPrimitives.hh>
67 #include <OpenFlipper/common/ObjectTypeDLLDefines.hh>
68
69
70 #include <QObject>
71 #include <QWidget>
72
73 //== NAMESPACES ===============================================================
74
75 namespace ACG {
76 namespace SceneGraph {
77
78 //== CLASS DEFINITION =========================================================
79
80 class OBJECTTYPEDLLEXPORT QtWidgetNode : public BaseNode
81 {
82 using Plane = ACG::Geometry::Plane;
83 public:
90 QtWidgetNode(QWidget* _widget, BaseNode *_parent = 0, std::string _name = "<QtWidgetNode>");
91
93 ~QtWidgetNode();
94
96 ACG_CLASSNAME(QtWidgetNode);
97
99 ACG::SceneGraph::DrawModes::DrawMode availableDrawModes() const override;
100
102 void boundingBox(ACG::Vec3d & _bbMin, ACG::Vec3d & _bbMax) override;
103
111 void getRenderObjects(ACG::IRenderer* _renderer, ACG::GLState& _state , const ACG::SceneGraph::DrawModes::DrawMode& _drawMode , const ACG::SceneGraph::Material* _mat) override;
112
113
114 void mouseEvent(GLState& _state, QMouseEvent* _event) override;
115 void mouseEvent(QMouseEvent* _event);
116
117 QWidget* widget()const{return widget_;}
119 void setWidget(QWidget* _w);
120
121 private:
122 class NodeEventFilter : public QObject
123 {
124 public:
125 explicit NodeEventFilter(QtWidgetNode* p){node_ = p;}
126 protected:
127 bool eventFilter(QObject *obj, QEvent *event);
128 private:
129 QtWidgetNode *node_;
130 } *ef_;
131
132 friend class NodeEventFilter;
133
135 void createTexture();
136
138 void createGeometry(GLState& _state);
139
141 void updateGeometry();
142
144 void uploadPlane();
145
147 unsigned int vbo_;
148 GLuint texID_;
149 ACG::VertexDeclaration vertexDecl_;
150
152 QWidget* widget_;
153
155 int oldWidgetWidth_;
156 int oldWidgetHeight_;
157
159 Plane plane_;
160 bool planeCreated_;
161
163 GLState* state_;
164
165 bool anisotropicSupport_;
166
167 };
168
169 //=============================================================================
170 } // namespace SceneGraph
171 } // namespace ACG
172
173 //=============================================================================
174 #endif // QT_WIDGET_NODE_HH defined
175 //=============================================================================
ACG::SceneGraph::QtWidgetNode::plane_
Plane plane_
plane position and dimensions
Definition: QtWidgetNode.hh:159
ACG::GLState
Definition: GLState.hh:213
ACG::SceneGraph::QtWidgetNode
Definition: QtWidgetNode.hh:80
ACG
Namespace providing different geometric functions concerning angles.
Definition: BaseObjectData.hh:68
ACG::SceneGraph::QtWidgetNode::widget_
QWidget * widget_
current widget
Definition: QtWidgetNode.hh:152
ACG::SceneGraph::QtWidgetNode::vbo_
unsigned int vbo_
VBO used to render the plane.
Definition: QtWidgetNode.hh:147
ACG::SceneGraph::ACG::GLState
Definition: MeshNode2T_impl.hh:213
ObjectTypeDLLDefines.hh
ACG::VertexDeclaration
Class to define the vertex input layout.
Definition: VertexDeclaration.hh:268
OpenMesh::VectorT
Definition: Vector11T.hh:83
ACG::SceneGraph::QtWidgetNode::NodeEventFilter
Definition: QtWidgetNode.hh:122
ACG::SceneGraph::QtWidgetNode::state_
GLState * state_
last state
Definition: QtWidgetNode.hh:163
ACG::IRenderer
Definition: IRenderer.hh:78
QtWidgetNode
ACG::SceneGraph::QtWidgetNode QtWidgetNode
Simple Name for QtWidgetNode.
Definition: QtWidgetTypes.hh:67
SceneGraph
Definition: QtPrincipalAxisDialog.hh:67
ACG::SceneGraph::BaseNode
Definition: BaseNode.hh:104
ACG::SceneGraph::QtWidgetNode::oldWidgetWidth_
int oldWidgetWidth_
initial widgetHeight/Width. Is 0, if widget is 0 or if plane wasn&#39;t initialized with current view/pro...
Definition: QtWidgetNode.hh:155
ACG::SceneGraph::DrawModes::DrawMode
Specifies a DrawMode.
Definition: DrawModes.hh:288
ACG::Geometry::Plane
Definition: PlaneType.hh:50
ACG::SceneGraph::Material
Definition: MaterialNode.hh:79