wxEventLoopActivator Class Reference

#include <wx/evtloop.h>

Detailed Description

Makes an event loop temporarily active.

This class is used to make the event loop active during its life-time, e.g.:

class MyEventLoop : public wxEventLoopBase { ... };

void RunMyLoop()
{
    MyEventLoop loop;
    wxEventLoopActivator activate(&loop);

    ...
} // the previously active event loop restored here

Library:  wxBase

Category:  Application and Process Management

See also

wxEventLoopBase

Public Member Functions
	wxEventLoopActivator (wxEventLoopBase *loop)
	Makes the loop passed as the parameter currently active. More...
	~wxEventLoopActivator ()
	Restores the previously active event loop stored by the constructor. More...

Constructor & Destructor Documentation

wxEventLoopActivator::wxEventLoopActivator

(

wxEventLoopBase *

loop

)

Makes the loop passed as the parameter currently active.

This saves the current return value of wxEventLoopBase::GetActive() and then calls wxEventLoopBase::SetActive() with the given loop.

wxEventLoopActivator::~wxEventLoopActivator

(

)

Restores the previously active event loop stored by the constructor.