Abstract life cycle class. More...
#include <AbstractLifecycle.h>
Public Member Functions | |
| virtual void | OnCreate ()=0 |
| Called directly after the object has been created. | |
| virtual void | OnRestart ()=0 |
| Called directly before a stopped object is going to start again (always followed by "OnStart()") | |
| virtual bool | OnStart ()=0 |
| Called when the object becoming visible to the user. | |
| virtual void | OnResume ()=0 |
| Called when the object has the focus (keep the implementation lightweight) | |
| virtual void | OnPause ()=0 |
| Called when the object has no longer the focus (keep the implementation lightweight) | |
| virtual void | OnStop ()=0 |
| Called when the object is no longer visible to the user. | |
| virtual void | OnDestroy ()=0 |
| Called before the object is going to be finally destroyed. | |
Protected Member Functions | |
| AbstractLifecycle () | |
| Default constructor. | |
| virtual | ~AbstractLifecycle () |
| Destructor. | |
Detailed Description
Abstract life cycle class.
- Remarks:
* The "Life cycle" is: * "OnCreate()" - Called directly after the object has been created * ("OnRestart()") - Called directly before a stopped object is going to start again (always followed by "OnStart()") * "OnStart()" - Called when the object becoming visible to the user * "OnResume()" - Called when the object has the focus (keep the implementation lightweight) * "OnPause()" - Called when the object has no longer the focus (keep the implementation lightweight) * "OnStop()" - Called when the object is no longer visible to the user * "OnDestroy()" - Called before the object is going to be finally destroyed * This life cycle has the same interface as the "Android Activity Life cycle" * (http://developer.android.com/reference/android/app/Activity.html#ActivityLifecycle) * because this interface looks just the right way to go for this purpose... also there * are nice diagrams and documentations explaining the interface so it shouldn't be to * hard to understand it. *
Constructor & Destructor Documentation
| PLCore::AbstractLifecycle::AbstractLifecycle | ( | ) | [protected] |
Default constructor.
| virtual PLCore::AbstractLifecycle::~AbstractLifecycle | ( | ) | [protected, virtual] |
Destructor.
Member Function Documentation
| virtual void PLCore::AbstractLifecycle::OnCreate | ( | ) | [pure virtual] |
Called directly after the object has been created.
Implemented in PLCore::CoreApplication, PLCore::FrontendPixelLight, PLCore::FrontendImpl, and PLCore::FrontendOpenGL.
| virtual void PLCore::AbstractLifecycle::OnRestart | ( | ) | [pure virtual] |
Called directly before a stopped object is going to start again (always followed by "OnStart()")
Implemented in PLCore::CoreApplication, PLCore::FrontendPixelLight, PLCore::FrontendImpl, and PLCore::FrontendOpenGL.
| virtual bool PLCore::AbstractLifecycle::OnStart | ( | ) | [pure virtual] |
Called when the object becoming visible to the user.
- Returns:
- 'true' if all went fine, else 'false' (on failure, no "OnResume()", "OnPause()" or "OnStop()" will be called)
Implemented in PLCore::CoreApplication, PLEngine::EngineApplication, PLEngine::ScriptApplication, PLScene::SceneApplication, PLRenderer::RendererApplication, PLGui::GuiApplication, PLCore::FrontendPixelLight, PLCore::FrontendImpl, and PLCore::FrontendOpenGL.
| virtual void PLCore::AbstractLifecycle::OnResume | ( | ) | [pure virtual] |
Called when the object has the focus (keep the implementation lightweight)
Implemented in PLCore::CoreApplication, PLEngine::EngineApplication, PLCore::FrontendPixelLight, PLCore::FrontendImpl, and PLCore::FrontendOpenGL.
| virtual void PLCore::AbstractLifecycle::OnPause | ( | ) | [pure virtual] |
Called when the object has no longer the focus (keep the implementation lightweight)
Implemented in PLCore::CoreApplication, PLEngine::EngineApplication, PLCore::FrontendPixelLight, PLCore::FrontendImpl, and PLCore::FrontendOpenGL.
| virtual void PLCore::AbstractLifecycle::OnStop | ( | ) | [pure virtual] |
Called when the object is no longer visible to the user.
Implemented in PLCore::CoreApplication, PLEngine::EngineApplication, PLEngine::ScriptApplication, PLScene::SceneApplication, PLRenderer::RendererApplication, PLGui::GuiApplication, PLCore::FrontendApplication, PLCore::FrontendPixelLight, PLCore::FrontendImpl, and PLCore::FrontendOpenGL.
| virtual void PLCore::AbstractLifecycle::OnDestroy | ( | ) | [pure virtual] |
Called before the object is going to be finally destroyed.
Implemented in PLCore::CoreApplication, PLCore::FrontendPixelLight, PLCore::FrontendImpl, and PLCore::FrontendOpenGL.
The documentation for this class was generated from the following file:
