SoEventCallback.h (3)

#include <Inventor/nodes/SoSubNode.h>

#include <Inventor/lists/SbList.h>

#include <Inventor/actions/SoHandleEventAction.h>

Classes

class SoEventCallback

The SoEventCallback class provides functionality for catching events.

Use SoEventCallback nodes in the scenegraph for catching user interaction events with the scenegraph's render canvas. "

Typedefs

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

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 scenegraph which caused the invocation of the callback.

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