replaced all int/size_t indices in wxControlWithItems API with unsigned int (committi...

[wxWidgets.git] / include / wx / app.h

diff --git a/include/wx/app.h b/include/wx/app.h
index 4508ef1bca30d156a784b015cda2b5a148538e4f..02e57755fa14e550c2f3f5b9dffdc345e2cd0b57 100644 (file)
--- a/include/wx/app.h
+++ b/include/wx/app.h
@@ -34,13 +34,7 @@ class WXDLLIMPEXP_BASE wxCmdLineParser;
 class WXDLLIMPEXP_BASE wxLog;
 class WXDLLIMPEXP_BASE wxMessageOutput;
 
-// wxUSE_EVTLOOP_IN_APP is a temporary hack needed until all ports are updated
-// to use wxEventLoop, otherwise we get linking errors on wxMac, it's going to
-// disappear a.s.a.p.
-#ifdef __WXMAC__
-    #define wxUSE_EVTLOOP_IN_APP 0
-#else
-    #define wxUSE_EVTLOOP_IN_APP 1
+#if wxUSE_GUI
     class WXDLLEXPORT wxEventLoop;
 #endif
 
@@ -116,20 +110,6 @@ public:
     // crash.
     virtual void OnFatalException() { }
 
-#if wxUSE_EXCEPTIONS
-    // function called if an uncaught exception is caught inside the main
-    // event loop: it may return true to continue running the event loop or
-    // false to stop it (in the latter case it may rethrow the exception as
-    // well)
-    virtual bool OnExceptionInMainLoop();
-
-    // Called when an unhandled C++ exception occurs inside OnRun(): note that
-    // the exception type is lost by now, so if you really want to handle the
-    // exception you should override OnRun() and put a try/catch around
-    // MainLoop() call there
-    virtual void OnUnhandledException() { }
-#endif // wxUSE_EXCEPTIONS
-
     // Called from wxExit() function, should terminate the application a.s.a.p.
     virtual void Exit();
 
@@ -237,6 +217,12 @@ public:
     virtual void HandleEvent(wxEvtHandler *handler,
                              wxEventFunction func,
                              wxEvent& event) const;
+
+    // Called when an unhandled C++ exception occurs inside OnRun(): note that
+    // the exception type is lost by now, so if you really want to handle the
+    // exception you should override OnRun() and put a try/catch around
+    // MainLoop() call there or use OnExceptionInMainLoop()
+    virtual void OnUnhandledException() { }
 #endif // wxUSE_EXCEPTIONS
 
     // process all events in the wxPendingEvents list -- it is necessary to
@@ -259,13 +245,22 @@ public:
     // debugging support
     // -----------------
 
+#ifdef __WXDEBUG__
     // this function is called when an assert failure occurs, the base class
     // version does the normal processing (i.e. shows the usual assert failure
     // dialog box)
     //
-    // the arguments are the place where the assert occurred, the text of the
+    // the arguments are the location of the failed assert (func may be empty
+    // if the compiler doesn't support C99 __FUNCTION__), the text of the
     // assert itself and the user-specified message
-#ifdef __WXDEBUG__
+    virtual void OnAssertFailure(const wxChar *file,
+                                 int line,
+                                 const wxChar *func,
+                                 const wxChar *cond,
+                                 const wxChar *msg);
+
+    // old version of the function without func parameter, for compatibility
+    // only, override OnAssertFailure() in the new code
     virtual void OnAssert(const wxChar *file,
                           int line,
                           const wxChar *cond,
@@ -381,12 +376,8 @@ public:
         // (already) be dispatched
     static bool IsMainLoopRunning()
     {
-#if wxUSE_EVTLOOP_IN_APP
         wxAppBase *app = wx_static_cast(wxAppBase *, GetInstance());
         return app && app->m_mainLoop != NULL;
-#else
-        return false;
-#endif
     }
 
         // execute the main GUI loop, the function returns when the loop ends
@@ -430,8 +421,14 @@ public:
         // Returns true if more idle time is requested.
     virtual bool SendIdleEvents(wxWindow* win, wxIdleEvent& event);
 
-        // Perform standard OnIdle behaviour: call from port's OnIdle
-    void OnIdle(wxIdleEvent& event);
+
+#if wxUSE_EXCEPTIONS
+    // Function called if an uncaught exception is caught inside the main
+    // event loop: it may return true to continue running the event loop or
+    // false to stop it (in the latter case it may rethrow the exception as
+    // well)
+    virtual bool OnExceptionInMainLoop();
+#endif // wxUSE_EXCEPTIONS
 
 
     // top level window functions
@@ -511,6 +508,9 @@ public:
     // returns true if the program is successfully initialized
     bool Initialized() { return true; }
 
+    // perform standard OnIdle behaviour, ensure that this is always called
+    void OnIdle(wxIdleEvent& event);
+
 
 protected:
     // delete all objects in wxPendingDelete list
@@ -520,11 +520,9 @@ protected:
     virtual wxAppTraits *CreateTraits();
 
 
-#if wxUSE_EVTLOOP_IN_APP
     // the main event loop of the application (may be NULL if the loop hasn't
     // been started yet or has already terminated)
     wxEventLoop *m_mainLoop;
-#endif // wxUSE_EVTLOOP_IN_APP
 
     // the main top level window (may be NULL)
     wxWindow *m_topWindow;
@@ -540,11 +538,11 @@ protected:
         Yes
     } m_exitOnFrameDelete;
 
-    // true if the apps whats to use the best visual on systems where
+    // true if the app wants to use the best visual on systems where
     // more than one are available (Sun, SGI, XFree86 4.0 ?)
     bool m_useBestVisual;
 
-    // does any of our windows has focus?
+    // does any of our windows have focus?
     bool m_isActive;
 
 
@@ -566,8 +564,10 @@ protected:
         #include "wx/motif/app.h"
     #elif defined(__WXMGL__)
         #include "wx/mgl/app.h"
-    #elif defined(__WXGTK__)
+    #elif defined(__WXGTK20__)
         #include "wx/gtk/app.h"
+    #elif defined(__WXGTK__)
+        #include "wx/gtk1/app.h"
     #elif defined(__WXX11__)
         #include "wx/x11/app.h"
     #elif defined(__WXMAC__)
@@ -635,7 +635,7 @@ public:
 #define IMPLEMENT_WXWIN_MAIN_CONSOLE \
         int main(int argc, char **argv) { return wxEntry(argc, argv); }
 
-// port-specific header could have defined it already in some special wau
+// port-specific header could have defined it already in some special way
 #ifndef IMPLEMENT_WXWIN_MAIN
     #define IMPLEMENT_WXWIN_MAIN IMPLEMENT_WXWIN_MAIN_CONSOLE
 #endif // defined(IMPLEMENT_WXWIN_MAIN)