Gui application class. More...
#include <GuiApplication.h>
Inheritance diagram for PLGui::GuiApplication:
Protected Member Functions | |
| virtual PLGUI_API bool | OnStart () override |
| Initialization function that is called prior to OnInit() | |
| virtual PLGUI_API void | OnStop () override |
| De-initialization function that is called after OnDeInit() | |
| virtual PLGUI_API void | Main () override |
| Main function. | |
| virtual PLGUI_API void | OnCreateMainWindow () |
| Called when application should open it's main window. | |
Protected Attributes | |
| PLCore::EventHandler | EventHandlerOnDestroy |
| Widget * | m_pMainWindow |
Detailed Description
Gui application class.
- Remarks:
- An application class for a typical GUI application. Runs a main loop that does the necessary message processing and provides methods to manage a main application window.
Member Function Documentation
| virtual PLGUI_API bool PLGui::GuiApplication::OnStart | ( | ) | [override, protected, virtual] |
Initialization function that is called prior to OnInit()
- Returns:
- 'true' if all went fine, else 'false' which will stop the application
- Remarks:
- The default implementation does the following tasks:
- Everything that CoreApplication::OnStart() does
- Call OnCreateMainWindow()
- Return and go on with OnInit()
Reimplemented from PLCore::CoreApplication.
| virtual PLGUI_API void PLGui::GuiApplication::OnStop | ( | ) | [override, protected, virtual] |
De-initialization function that is called after OnDeInit()
- Remarks:
- The default implementation does the following tasks:
- Everything that CoreApplication::OnStop() does
- De-initialize system GUI
Reimplemented from PLCore::CoreApplication.
| virtual PLGUI_API void PLGui::GuiApplication::Main | ( | ) | [override, protected, virtual] |
Main function.
- Remarks:
- The default implementation does the following tasks:
- Run GUI main loop (processing GUI messages)
- Exit loop when either the GUI or the application has been stopped
Reimplemented from PLCore::CoreApplication.
| virtual PLGUI_API void PLGui::GuiApplication::OnCreateMainWindow | ( | ) | [protected, virtual] |
Called when application should open it's main window.
- Remarks:
- Use this function to create a main window and set as pointer to it using SetMainWindow(). The default implementation does the following tasks:
- If a GUI filename is provided, create a window by loading that file
- Otherwise, create an empty top-level window
Member Data Documentation
Widget* PLGui::GuiApplication::m_pMainWindow [protected] |
Main window of the application (can be a null pointer)
The documentation for this class was generated from the following file:
