OpenWalnut
1.3.1
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Class managing a single graphics context and OSG GraphicsWindow. More...
#include <WGEGraphicsWindow.h>
Public Types | |
enum | KeyEvents { KEYPRESS, KEYRELEASE } |
Event types for the keyEvent() handler. More... | |
enum | MouseEvents { MOUSEPRESS, MOUSERELEASE, MOUSEDOUBLECLICK, MOUSEMOVE, MOUSESCROLL } |
Mouse event types for the mouseEvent() handler. More... |
Public Member Functions | |
WGEGraphicsWindow (osg::ref_ptr< osg::Referenced > wdata, int x, int y, int width, int height) | |
Default constructor. | |
virtual | ~WGEGraphicsWindow () |
Destructor. | |
osg::ref_ptr < osgViewer::GraphicsWindow > | getGraphicsWindow () |
Getter for m_GraphicsWindow. | |
virtual void | resize (int width, int height) |
Updates size information. | |
virtual void | close () |
Initiates a close event for this viewer. | |
virtual void | keyEvent (KeyEvents eventType, int key) |
Handles key events (if forwarded to this Viewer instance). | |
virtual void | mouseEvent (MouseEvents eventType, int x, int y, int button) |
Handles mouse events forwarded from widget. |
Protected Attributes | |
osg::ref_ptr < osgViewer::GraphicsWindow > | m_GraphicsWindow |
OpenSceneGraph render window. |
Class managing a single graphics context and OSG GraphicsWindow.
Definition at line 37 of file WGEGraphicsWindow.h.
Event types for the keyEvent() handler.
Definition at line 67 of file WGEGraphicsWindow.h.
Mouse event types for the mouseEvent() handler.
Definition at line 75 of file WGEGraphicsWindow.h.
WGEGraphicsWindow::WGEGraphicsWindow | ( | osg::ref_ptr< osg::Referenced > | wdata, |
int | x, | ||
int | y, | ||
int | width, | ||
int | height | ||
) |
Default constructor.
wdata | the WindowData instance for the widget to use as render widget. NULL on Mac! |
x | X coordinate of widget where to create the context. |
y | Y coordinate of widget where to create the context. |
width | Width of the widget. |
height | Height of the Widget. |
WGEInitFailed | thrown if initialization of graphics context or graphics window has failed. |
Definition at line 31 of file WGEGraphicsWindow.cpp.
References m_GraphicsWindow.
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virtual |
Destructor.
Definition at line 59 of file WGEGraphicsWindow.cpp.
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virtual |
Initiates a close event for this viewer.
It destroys the graphics context and invalidates the viewer. This should be called whenever a QT Widget closes to also free its OSG Viewer resources.
Reimplemented in WGEViewer.
Definition at line 119 of file WGEGraphicsWindow.cpp.
References m_GraphicsWindow.
osg::ref_ptr< osgViewer::GraphicsWindow > WGEGraphicsWindow::getGraphicsWindow | ( | ) |
Getter for m_GraphicsWindow.
Definition at line 64 of file WGEGraphicsWindow.cpp.
References m_GraphicsWindow.
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virtual |
Handles key events (if forwarded to this Viewer instance).
key | the key code. |
eventType | the type of event. |
Definition at line 124 of file WGEGraphicsWindow.cpp.
References m_GraphicsWindow.
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virtual |
Handles mouse events forwarded from widget.
eventType | the event type. |
x | x coordinate of event. |
y | y coordinate of event. |
button | mouse button. |
Definition at line 137 of file WGEGraphicsWindow.cpp.
References m_GraphicsWindow.
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virtual |
Updates size information.
width | new width. |
height | new height. |
Reimplemented in WGEViewer.
Definition at line 113 of file WGEGraphicsWindow.cpp.
References m_GraphicsWindow.
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protected |
OpenSceneGraph render window.
Definition at line 116 of file WGEGraphicsWindow.h.
Referenced by close(), getGraphicsWindow(), keyEvent(), mouseEvent(), resize(), WGEGraphicsWindow(), and WGEViewer::WGEViewer().