X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6e711d5c093dcc758e3f1670caf845612ea9fa92..fe7b9ed6fdffb7dd72c9d7d4a1070e433189954f:/include/wx/app.h diff --git a/include/wx/app.h b/include/wx/app.h index 36e9e19790..d30e19cd8d 100644 --- a/include/wx/app.h +++ b/include/wx/app.h @@ -65,9 +65,6 @@ public: // the virtual functions which may/must be overridden in the derived class // ----------------------------------------------------------------------- -#ifdef __DARWIN__ - virtual ~wxAppBase() { } -#endif // called during the program initialization, returning FALSE from here // prevents the program from continuing - it's a good place to create @@ -135,6 +132,17 @@ public: // process the first event in the event queue (blocks until an event // apperas if there are none currently) virtual void Dispatch() = 0; + + // process all currently pending events right now + // + // it is an error to call Yield() recursively unless the value of + // onlyIfNeeded is TRUE + // + // WARNING: this function is dangerous as it can lead to unexpected + // reentrancies (i.e. when called from an event handler it + // may result in calling the same event handler again), use + // with _extreme_ care or, better, don't use at all! + virtual bool Yield(bool onlyIfNeeded = FALSE) = 0; #endif // wxUSE_GUI // application info: name, description, vendor @@ -285,6 +293,11 @@ public: static wxAppInitializerFunction GetInitializerFunction() { return m_appInitFn; } + // needed to avoid link errors +#ifdef __DARWIN__ + virtual ~wxAppBase() { } +#endif + // process all events in the wxPendingEvents list virtual void ProcessPendingEvents();