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CallbackData Class Reference

This is a generic data block that is passed along to a CallbackObject when a callback is made. More...

Inheritance diagram for CallbackData:
TypedObject CallbackGraphicsWindow::WindowCallbackData DisplayRegionCullCallbackData DisplayRegionDrawCallbackData GeomDrawCallbackData GraphicsWindowProcCallbackData NodeCullCallbackData WindowCallbackData CallbackGraphicsWindow::EventsCallbackData CallbackGraphicsWindow::PropertiesCallbackData CallbackGraphicsWindow::RenderCallbackData EventsCallbackData PropertiesCallbackData RenderCallbackData

List of all members.

Public Member Functions

 output (ostream out)
 upcall ()
 You should make this call during the callback if you want to continue the normal function that would have been done in the absence of a callback.

Static Public Member Functions

static TypeHandle getClassType ()

Detailed Description

This is a generic data block that is passed along to a CallbackObject when a callback is made.

It contains data specific to the particular callback type in question.

This is actually an abstract base class and contains no data. Specializations of this class will contain the actual data relevant to each callback type.


Member Function Documentation

static TypeHandle getClassType ( ) [static]
output ( ostream  out)
upcall ( )

You should make this call during the callback if you want to continue the normal function that would have been done in the absence of a callback.

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