app.h File Reference

クラス
class	wxAppConsole
	This class is essential for writing console-only or hybrid apps without having to define wxUSE_GUI=0. More...
class	wxApp
	The wxApp class represents the application itself when wxUSE_GUI=1. More...
Defines
#define	wxDECLARE_APP(className)
	This is used in headers to create a forward declaration of the wxGetApp() function implemented by wxIMPLEMENT_APP().
#define	wxIMPLEMENT_APP(className)
	This is used in the application class implementation file to make the application class known to wxWidgets for dynamic construction.
#define	wxDISABLE_DEBUG_SUPPORT()
	Use this macro to disable all debugging code in release build when not using wxIMPLEMENT_APP().
Functions
wxAppDerivedClass &	wxGetApp ()
	This function doesn't exist in wxWidgets but it is created by using the wxIMPLEMENT_APP() macro.
bool	wxHandleFatalExceptions (bool doIt=true)
	If doIt is true, the fatal exceptions (also known as general protection faults under Windows or segmentation violations in the Unix world) will be caught and passed to wxApp::OnFatalException.
bool	wxInitialize ()
	This function is used in wxBase only and only if you don't create wxApp object at all.
void	wxUninitialize ()
	This function is for use in console (wxBase) programs only.
void	wxWakeUpIdle ()
	This function wakes up the (internal and platform dependent) idle system, i.e.
bool	wxYield ()
	Calls wxAppConsole::Yield.
bool	wxSafeYield (wxWindow *win=NULL, bool onlyIfNeeded=false)
	Calls wxApp::SafeYield.
int	wxEntry (int &argc, wxChar **argv)
	This function initializes wxWidgets in a platform-dependent way.
int	wxEntry (HINSTANCE hInstance, HINSTANCE hPrevInstance=NULL, char *pCmdLine=NULL, int nCmdShow=SW_SHOWNORMAL)
	See wxEntry(int&,wxChar**) for more info about this function.
void	wxExit ()
	Exits application after calling wxApp::OnExit.
Variables
wxApp *	wxTheApp
	The global pointer to the singleton wxApp object.

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Variable Documentation

wxApp* wxTheApp

The global pointer to the singleton wxApp object.

参照:

wxApp::GetInstance()