forked from blender/blender
Campbell Barton
c434782e3a
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2001-2002 NaN Holding BV. All rights reserved. */
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/** \file
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* \ingroup GHOST
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* Declaration of GHOST_IEvent interface class.
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*/
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#pragma once
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#include "GHOST_Types.h"
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#include <stddef.h>
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class GHOST_IWindow;
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/**
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* Interface class for events received from GHOST.
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* You should not need to inherit this class. The system will pass these events
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* to the #GHOST_IEventConsumer::processEvent() method of event consumers.<br>
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* Use the #getType() method to retrieve the type of event and the #getData()
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* method to get the event data out. Using the event type you can cast the
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* event data to the correct event data structure.
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* \see GHOST_IEventConsumer#processEvent
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* \see GHOST_TEventType
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*/
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class GHOST_IEvent {
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public:
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/**
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* Destructor.
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*/
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virtual ~GHOST_IEvent()
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{
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}
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/**
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* Returns the event type.
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* \return The event type.
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*/
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virtual GHOST_TEventType getType() = 0;
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/**
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* Returns the time this event was generated.
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* \return The event generation time.
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*/
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virtual uint64_t getTime() = 0;
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/**
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* Returns the window this event was generated on,
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* or NULL if it is a 'system' event.
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* \return The generating window.
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*/
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virtual GHOST_IWindow *getWindow() = 0;
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/**
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* Returns the event data.
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* \return The event data.
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*/
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virtual GHOST_TEventDataPtr getData() = 0;
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#ifdef WITH_CXX_GUARDEDALLOC
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MEM_CXX_CLASS_ALLOC_FUNCS("GHOST:GHOST_IEvent")
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#endif
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};
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