vl::RenderEventCallback Class Reference

An abstract class used to react to rendering events. More...

#include <RenderEventCallback.hpp>

Inheritance diagram for vl::RenderEventCallback:

List of all members.

Public Member Functions
	RenderEventCallback ()
virtual bool	onRenderingStarted (const RenderingAbstract *)=0
	Reimplement to react to this event.
virtual bool	onRenderingFinished (const RenderingAbstract *)=0
	Reimplement to react to this event.
virtual bool	onRendererStarted (const RendererAbstract *)=0
	Reimplement to react to this event.
virtual bool	onRendererFinished (const RendererAbstract *)=0
	Reimplement to react to this event.
void	setRemoveAfterCall (bool remove)
	Defines if the callback shall be removed after being executed.
bool	removeAfterCall () const
	Defines if the callback shall be removed after being executed.
void	setEnabled (bool enabled)
	Enabled/disabled callback.
bool	isEnabled () const
	Whether the callback is enabled or not.
Protected Attributes
bool	mRemoveAfterCall
bool	mEnabled

---

Detailed Description

An abstract class used to react to rendering events.

You can bind a callback to both Rendering and Renderer. The callbacks are executed in the same order in which they appear in the containing collection.

See also:

• Rendering::renderEventCallbacks()
• Renderer::renderEventCallbacks().
• vl::RenderingAbstract, vl::Rendering
• vl::RendererAbstract, vl::Renderer

Definition at line 53 of file RenderEventCallback.hpp.

---

Constructor & Destructor Documentation

vl::RenderEventCallback::RenderEventCallback

(

)

[inline]

Definition at line 58 of file RenderEventCallback.hpp.

References VL_DEBUG_SET_OBJECT_NAME.

---

Member Function Documentation

virtual bool vl::RenderEventCallback::onRenderingStarted

(

const RenderingAbstract *

)

[pure virtual]

Reimplement to react to this event.

Returns:

true if the callback reacted to the given event.

Implemented in vl::BlitFramebuffer, vl::CopyTexSubImage, and vl::ReadPixels.

virtual bool vl::RenderEventCallback::onRenderingFinished

(

const RenderingAbstract *

)

[pure virtual]

Reimplement to react to this event.

Returns:

true if the callback reacted to the given event.

Implemented in vl::BlitFramebuffer, vl::CopyTexSubImage, and vl::ReadPixels.

virtual bool vl::RenderEventCallback::onRendererStarted

(

const RendererAbstract *

)

[pure virtual]

Reimplement to react to this event.

Returns:

true if the callback reacted to the given event.

Implemented in vl::BlitFramebuffer, vl::CopyTexSubImage, and vl::ReadPixels.

virtual bool vl::RenderEventCallback::onRendererFinished

(

const RendererAbstract *

)

[pure virtual]

Reimplement to react to this event.

Returns:

true if the callback reacted to the given event.

Implemented in vl::BlitFramebuffer, vl::CopyTexSubImage, and vl::ReadPixels.

void vl::RenderEventCallback::setRemoveAfterCall

(

bool

remove )

[inline]

Defines if the callback shall be removed after being executed.

Note that the callback is removed only if the renderingCallback() method returns true.

Definition at line 81 of file RenderEventCallback.hpp.

References mRemoveAfterCall.

bool vl::RenderEventCallback::removeAfterCall

(

)

const [inline]

Defines if the callback shall be removed after being executed.

Note that the callback is removed only if the renderingCallback() method returns true.

Definition at line 85 of file RenderEventCallback.hpp.

References mRemoveAfterCall.

void vl::RenderEventCallback::setEnabled

(

bool

enabled )

[inline]

Enabled/disabled callback.

Disabled callbacks won't be notified of any event.

Definition at line 88 of file RenderEventCallback.hpp.

References mEnabled.

bool vl::RenderEventCallback::isEnabled

(

)

const [inline]

Whether the callback is enabled or not.

Disabled callbacks won't be notified of any event.

Definition at line 91 of file RenderEventCallback.hpp.

References mEnabled.

---

Member Data Documentation

bool vl::RenderEventCallback::mRemoveAfterCall [protected]

Definition at line 94 of file RenderEventCallback.hpp.

Referenced by removeAfterCall(), and setRemoveAfterCall().

bool vl::RenderEventCallback::mEnabled [protected]

Definition at line 95 of file RenderEventCallback.hpp.

Referenced by isEnabled(), and setEnabled().

---

The documentation for this class was generated from the following file:

• /home/master/UCL/VisualizationLibrary/src/vlGraphics/RenderEventCallback.hpp