Coin Logo Coin3D is Free Software,
published under the BSD 3-clause license.
SoEventCallback.h File Reference
#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/lists/SbList.h>
#include <Inventor/actions/SoHandleEventAction.h>

Go to the source code of this file.


class  SoEventCallback
 The SoEventCallback class provides functionality for catching events. More...


typedef void SoEventCallbackCB(void *userdata, SoEventCallback *node)

Typedef Documentation

◆ SoEventCallbackCB

void SoEventCallbackCB

Callback functions for SoEventCallback::addEventCallback() must be of this type. userdata is the last argument to SoEventCallback::addEventCallback(), and node is of course the SoEventCallback node in the scene graph which caused the invocation of the callback.