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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 <ObjectTypes/Plane/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
68 #include <QObject>
69 #include <QWidget>
70
71 //== NAMESPACES ===============================================================
72
73 namespace ACG {
74 namespace SceneGraph {
75
76 //== CLASS DEFINITION =========================================================
77
78 class DLLEXPORT QtWidgetNode : public BaseNode
79 {
80 public:
87 QtWidgetNode(QWidget* _widget, BaseNode *_parent = 0, std::string _name = "<QtWidgetNode>");
88
90 ~QtWidgetNode();
91
93 ACG_CLASSNAME(QtWidgetNode);
94
96 ACG::SceneGraph::DrawModes::DrawMode availableDrawModes() const;
97
99 void boundingBox(ACG::Vec3d & _bbMin, ACG::Vec3d & _bbMax);
100
108 void getRenderObjects(ACG::IRenderer* _renderer, ACG::GLState& _state , const ACG::SceneGraph::DrawModes::DrawMode& _drawMode , const ACG::SceneGraph::Material* _mat);
109
110
111 void mouseEvent(GLState& _state, QMouseEvent* _event);
112 void mouseEvent(QMouseEvent* _event);
113
114 QWidget* widget()const{return widget_;}
116 void setWidget(QWidget* _w);
117
118 private:
119 class NodeEventFilter : public QObject
120 {
121 public:
122 NodeEventFilter(QtWidgetNode* p){node_ = p;}
123 protected:
124 bool eventFilter(QObject *obj, QEvent *event);
125 private:
126 QtWidgetNode *node_;
127 } *ef_;
128
129 friend class NodeEventFilter;
130
132 void createTexture();
133
135 void createGeometry(GLState& _state);
136
138 void updateGeometry();
139
141 void uploadPlane();
142
144 unsigned int vbo_;
145 GLuint texID_;
146 ACG::VertexDeclaration vertexDecl_;
147
149 QWidget* widget_;
150
152 int oldWidgetWidth_;
153 int oldWidgetHeight_;
154
156 Plane plane_;
157 bool planeCreated_;
158
160 GLState* state_;
161
162 bool anisotropicSupport_;
163
164 };
165
166 //=============================================================================
167 } // namespace SceneGraph
168 } // namespace ACG
169
170 //=============================================================================
171 #endif // QT_WIDGET_NODE_HH defined
172 //=============================================================================
ACG::SceneGraph::QtWidgetNode::widget_
QWidget * widget_
current widget
Definition: QtWidgetNode.hh:149
ACG::SceneGraph::ACG::SceneGraph::DrawModes::DrawMode
Specifies a DrawMode.
Definition: MeshNode2T.cc:294
ACG
Namespace providing different geometric functions concerning angles.
Definition: DBSCANT.cc:51
QtWidgetNode
ACG::SceneGraph::QtWidgetNode QtWidgetNode
Simple Name for QtWidgetNode.
Definition: QtWidgetTypes.hh:73
ACG::SceneGraph::BaseNode
Definition: BaseNode.hh:135
ACG::SceneGraph::ACG::GLState
Definition: MeshNode2T.cc:220
ACG::GLState
Definition: GLState.hh:220
ACG::SceneGraph::ACG::SceneGraph::Material
Definition: MeshNode2T.cc:85
ACG::SceneGraph::ACG::VertexDeclaration
Class to define the vertex input layout.
Definition: MeshNode2T.cc:266
Plane
Definition: PlaneType.hh:77
ACG::SceneGraph::QtWidgetNode::NodeEventFilter
Definition: QtWidgetNode.hh:119
OpenMesh::VectorT
Definition: Vector11T.hh:83
ACG::SceneGraph::ACG::IRenderer
Definition: MeshNode2T.cc:84
ACG::SceneGraph::QtWidgetNode::vbo_
unsigned int vbo_
VBO used to render the plane.
Definition: QtWidgetNode.hh:144
DLLEXPORT
#define DLLEXPORT
Definition: GlobalDefines.hh:107
ACG::SceneGraph::QtWidgetNode::state_
GLState * state_
last state
Definition: QtWidgetNode.hh:160
ACG::SceneGraph::QtWidgetNode
Definition: QtWidgetNode.hh:78
ACG::SceneGraph::QtWidgetNode::plane_
Plane plane_
plane position and dimensions
Definition: QtWidgetNode.hh:156
ACG::SceneGraph::QtWidgetNode::oldWidgetWidth_
int oldWidgetWidth_
initial widgetHeight/Width. Is 0, if widget is 0 or if plane wasn't initialized with current view/pro...
Definition: QtWidgetNode.hh:152