Added wxPGProperty::Enable() for conveniency. Refactored related code and improved...

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

diff --git a/interface/wx/app.h b/interface/wx/app.h
index cf79e46a128ccc9f74091cd61c2d21ec276583d1..f0f2e61adea829bf90f8fac6b0c39bfc8d45edc8 100644 (file)
--- a/interface/wx/app.h
+++ b/interface/wx/app.h
@@ -3,23 +3,39 @@
 // Purpose:     interface of wxApp
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
 // Purpose:     interface of wxApp
 // Author:      wxWidgets team
 // RCS-ID:      $Id$

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 
 /**
     @class wxAppConsole
 /////////////////////////////////////////////////////////////////////////////
 
 
 /**
     @class wxAppConsole

-    @wxheader{app.h}

 
     This class is essential for writing console-only or hybrid apps without
 
     This class is essential for writing console-only or hybrid apps without

-    having to define wxUSE_GUI=0.
+    having to define @c wxUSE_GUI=0.
+
+    It is used to:
+    @li set and get application-wide properties (see wxAppConsole::CreateTraits
+        and wxAppConsole::SetXXX functions)
+    @li implement the windowing system message or event loop: events in fact are
+        supported even in console-mode applications (see wxAppConsole::HandleEvent
+        and wxAppConsole::ProcessPendingEvents);
+    @li initiate application processing via wxApp::OnInit;
+    @li allow default processing of events not handled by other
+        objects in the application (see wxAppConsole::FilterEvent)
+    @li implement Apple-specific event handlers (see wxAppConsole::MacXXX functions)
+
+    You should use the macro wxIMPLEMENT_APP(appClass) in your application
+    implementation file to tell wxWidgets how to create an instance of your
+    application class.

 
 

-    @todo MORE INFO
+    Use wxDECLARE_APP(appClass) in a header file if you want the ::wxGetApp() function
+    (which returns a reference to your application object) to be visible to other
+    files.

 
     @library{wxbase}
     @category{appmanagement}
 
 
     @library{wxbase}
     @category{appmanagement}
 

-    @see @ref overview_app
+    @see @ref overview_app, wxApp, wxAppTraits, wxEventLoopBase

 */
 class wxAppConsole : public wxEvtHandler
 {
 */
 class wxAppConsole : public wxEvtHandler
 {


@@ -38,28 +54,29 @@ public:
     */
     virtual ~wxAppConsole();
 
     */
     virtual ~wxAppConsole();
 

-    /**
-        Dispatches the next event in the windowing system event queue.
-        Blocks until an event appears if there are none currently
-        (use Pending() if this is not wanted).

 
 

-        This can be used for programming event loops, e.g.
+    /**
+        @name Event-handling

 
 

-        @code
-        while (app.Pending())
-            Dispatch();
-        @endcode
+        Note that you should look at wxEvtLoopBase for more event-processing
+        documentation.
+    */
+    //@{

 
 

-        @return @false if the event loop should stop and @true otherwise.
+    /**
+        Called by wxWidgets on creation of the application. Override this if you wish
+        to provide your own (environment-dependent) main loop.

 
 

-        @see Pending()
+        @return 0 under X, and the wParam of the WM_QUIT message under Windows.

     */
     */

-    virtual bool Dispatch();
+    virtual int MainLoop();

 
     /**
         Call this to explicitly exit the main message (event) loop.
         You should normally exit the main loop (and the application) by deleting
         the top window.
 
     /**
         Call this to explicitly exit the main message (event) loop.
         You should normally exit the main loop (and the application) by deleting
         the top window.

+
+        This function simply calls wxEvtLoopBase::Exit() on the active loop.

     */
     virtual void ExitMainLoop();
 
     */
     virtual void ExitMainLoop();
 


@@ -75,79 +92,153 @@ public:
     virtual int FilterEvent(wxEvent& event);
 
     /**
     virtual int FilterEvent(wxEvent& event);
 
     /**

-        Returns the user-readable application name.
-
-        The difference between this string and the one returned by GetAppName() is that
-        this one is meant to be shown to the user and so should be used for the window
-        titles, page headers and so on while the other one should be only used internally,
-        e.g. for the file names or configuration file keys.
-        By default, returns the same string as GetAppName().
+        Returns the main event loop instance, i.e. the event loop which is started
+        by OnRun() and which dispatches all events sent from the native toolkit
+        to the application (except when new event loops are temporarily set-up).
+        The returned value maybe @NULL. Put initialization code which needs a
+        non-@NULL main event loop into OnEventLoopEnter().
+    */
+    wxEventLoopBase* GetMainLoop() const;

 
 

-        @since 2.9.0
+    /**
+        This function simply invokes the given method @a func of the specified
+        event handler @a handler with the @a event as parameter. It exists solely
+        to allow to catch the C++ exceptions which could be thrown by all event
+        handlers in the application in one place: if you want to do this, override
+        this function in your wxApp-derived class and add try/catch clause(s) to it.

     */
     */

-    wxString GetAppDisplayName() const;
+    virtual void HandleEvent(wxEvtHandler* handler,
+                             wxEventFunction func,
+                             wxEvent& event) const;

 
     /**
 
     /**

-        Returns the application name.
+        Returns @true if the application is using an event loop.

 
 

-        @remarks wxWidgets sets this to a reasonable default before calling
-                 OnInit(), but the application can reset it at will.
+        This function always returns @true for the GUI applications which
+        must use an event loop but by default only returns @true for the
+        console programs if an event loop is already running as it can't know
+        whether one will be created in the future.

 
 

-        @see GetAppDisplayName()
+        Thus, it only makes sense to override it in console applications which
+        do use an event loop, to return @true instead of checking if there is a
+        currently active event loop.
+     */
+    virtual bool UsesEventLoop() const;
+
+    //@}
+
+
+    /**
+        @name Pending events
+
+        Pending events are handled by wxAppConsole rather than wxEventLoopBase
+        to allow queuing of events even when there's no event loop
+        (e.g. in wxAppConsole::OnInit).

     */
     */

-    wxString GetAppName() const;
+    //@{

 
     /**
 
     /**

-        Gets the class name of the application. The class name may be used in a
-        platform specific manner to refer to the application.
+        Process all pending events; it is necessary to call this function to
+        process events posted with wxEvtHandler::QueueEvent or wxEvtHandler::AddPendingEvent.

 
 

-        @see SetClassName()
+        This happens during each event loop iteration (see wxEventLoopBase) in GUI mode but
+        it may be also called directly.
+
+        Note that this function does not only process the pending events for the wxApp object
+        itself (which derives from wxEvtHandler) but also the pending events for @e any
+        event handler of this application.
+
+        This function will immediately return and do nothing if SuspendProcessingOfPendingEvents()
+        was called.

     */
     */

-    wxString GetClassName() const;
+    virtual void ProcessPendingEvents();

 
     /**
 
     /**

-        Returns the one and only global application object.
-        Usually ::wxTheApp is usead instead.
+        Deletes the pending events of all wxEvtHandlers of this application.

 
 

-        @see SetInstance()
+        See wxEvtHandler::DeletePendingEvents() for warnings about deleting the pending
+        events.

     */
     */

-    static wxAppConsole* GetInstance();
+    void DeletePendingEvents();

 
     /**
 
     /**

-        Returns a pointer to the wxAppTraits object for the application.
-        If you want to customize the wxAppTraits object, you must override the
-        CreateTraits() function.
+        Returns @true if there are pending events on the internal pending event list.
+
+        Whenever wxEvtHandler::QueueEvent or wxEvtHandler::AddPendingEvent() are
+        called (not only for wxApp itself, but for any event handler of the application!),
+        the internal wxApp's list of handlers with pending events is updated and this
+        function will return true.

     */
     */

-    wxAppTraits* GetTraits();
+    bool HasPendingEvents() const;

 
     /**
 
     /**

-        Returns the user-readable vendor name. The difference between this string
-        and the one returned by GetVendorName() is that this one is meant to be shown
-        to the user and so should be used for the window titles, page headers and so on
-        while the other one should be only used internally, e.g. for the file names or
-        configuration file keys.
+        Temporary suspends processing of the pending events.

 
 

-        By default, returns the same string as GetVendorName().
+        @see ResumeProcessingOfPendingEvents()
+    */
+    void SuspendProcessingOfPendingEvents();

 
 

-        @since 2.9.0
+    /**
+        Resume processing of the pending events previously stopped because of a
+        call to SuspendProcessingOfPendingEvents().

     */
     */

-    const wxString& GetVendorDisplayName() const;
+    void ResumeProcessingOfPendingEvents();
+
+    //@}

 
     /**
 
     /**

-        Returns the application's vendor name.
+        Delayed objects destruction.
+
+        In applications using events it may be unsafe for an event handler to
+        delete the object which generated the event because more events may be
+        still pending for the same object. In this case the handler may call
+        ScheduleForDestruction() instead.
+     */
+    //@{
+
+    /**
+        Schedule the object for destruction in the near future.
+
+        Notice that if the application is not using an event loop, i.e. if
+        UsesEventLoop() returns @false, this method will simply delete the
+        object immediately.
+
+        Examples of using this function inside wxWidgets itself include
+        deleting the top level windows when they are closed and sockets when
+        they are disconnected.
+     */
+    void ScheduleForDestruction(wxObject *object);
+
+    /**
+        Check if the object had been scheduled for destruction with
+        ScheduleForDestruction().
+
+        This function may be useful as an optimization to avoid doing something
+        with an object which will be soon destroyed in any case.
+     */
+    bool IsScheduledForDestruction(wxObject *object) const;
+
+    //@}
+
+
+    /**
+        Allows external code to modify global ::wxTheApp, but you should really
+        know what you're doing if you call it.
+
+        @param app
+            Replacement for the global application object.
+
+        @see GetInstance()

     */
     */

-    const wxString& GetVendorName() const;
+    static void SetInstance(wxAppConsole* app);

 
     /**
 
     /**

-        This function simply invokes the given method @a func of the specified
-        event handler @a handler with the @a event as parameter. It exists solely
-        to allow to catch the C++ exceptions which could be thrown by all event
-        handlers in the application in one place: if you want to do this, override
-        this function in your wxApp-derived class and add try/catch clause(s) to it.
+        Returns the one and only global application object.
+        Usually ::wxTheApp is used instead.
+
+        @see SetInstance()

     */
     */

-    virtual void HandleEvent(wxEvtHandler* handler,
-                             wxEventFunction func,
-                             wxEvent& event) const;
+    static wxAppConsole* GetInstance();

 
     /**
         Returns @true if the main event loop is currently running, i.e. if the
 
     /**
         Returns @true if the main event loop is currently running, i.e. if the


@@ -159,11 +250,17 @@ public:
     */
     static bool IsMainLoopRunning();
 
     */
     static bool IsMainLoopRunning();
 

+
+    /**
+        @name Mac-specific functions
+    */
+    //@{
+

     /**
         Called in response of an "open-application" Apple event.
         Override this to create a new document in your app.
 
     /**
         Called in response of an "open-application" Apple event.
         Override this to create a new document in your app.
 

-        @onlyfor{wxmac}
+        @onlyfor{wxosx}

     */
     virtual void MacNewFile();
 
     */
     virtual void MacNewFile();
 


@@ -174,38 +271,38 @@ public:
         user double clicked on it or if the document file was dropped on either the
         running application or the application icon in Finder.
 
         user double clicked on it or if the document file was dropped on either the
         running application or the application icon in Finder.
 

-        @onlyfor{wxmac}
+        @onlyfor{wxosx}

     */
     virtual void MacOpenFile(const wxString& fileName);
 
     /**
         Called in response of a "get-url" Apple event.
 
     */
     virtual void MacOpenFile(const wxString& fileName);
 
     /**
         Called in response of a "get-url" Apple event.
 

-        @onlyfor{wxmac}
+        @onlyfor{wxosx}

     */
     virtual void MacOpenURL(const wxString& url);
 
     /**
         Called in response of a "print-document" Apple event.
 
     */
     virtual void MacOpenURL(const wxString& url);
 
     /**
         Called in response of a "print-document" Apple event.
 

-        @onlyfor{wxmac}
+        @onlyfor{wxosx}

     */
     virtual void MacPrintFile(const wxString& fileName);
 
     /**
         Called in response of a "reopen-application" Apple event.
 
     */
     virtual void MacPrintFile(const wxString& fileName);
 
     /**
         Called in response of a "reopen-application" Apple event.
 

-        @onlyfor{wxmac}
+        @onlyfor{wxosx}

     */
     virtual void MacReopenApp();
 
     */
     virtual void MacReopenApp();
 

-    /**
-        Called by wxWidgets on creation of the application. Override this if you wish
-        to provide your own (environment-dependent) main loop.
+    //@}

 
 

-        @return 0 under X, and the wParam of the WM_QUIT message under Windows.
+
+    /**
+        @name Callbacks for application-wide "events"

     */
     */

-    virtual int MainLoop();
+    //@{

 
     /**
         This function is called when an assert failure occurs, i.e. the condition
 
     /**
         This function is called when an assert failure occurs, i.e. the condition


@@ -272,6 +369,26 @@ public:
     */
     virtual bool OnCmdLineParsed(wxCmdLineParser& parser);
 
     */
     virtual bool OnCmdLineParsed(wxCmdLineParser& parser);
 

+    /**
+        Called by wxEventLoopBase::SetActive(): you can override this function
+        and put here the code which needs an active event loop.
+
+        Note that this function is called whenever an event loop is activated;
+        you may want to use wxEventLoopBase::IsMain() to perform initialization
+        specific for the app's main event loop.
+
+        @see OnEventLoopExit()
+    */
+    virtual void OnEventLoopEnter(wxEventLoopBase* loop);
+
+    /**
+        Called by wxEventLoopBase::OnExit() for each event loop which
+        is exited.
+
+        @see OnEventLoopEnter()
+    */
+    virtual void OnEventLoopExit(wxEventLoopBase* loop);
+

     /**
         This function is called if an unhandled exception occurs inside the main
         application event loop. It can return @true to ignore the exception and to
     /**
         This function is called if an unhandled exception occurs inside the main
         application event loop. It can return @true to ignore the exception and to


@@ -363,17 +480,86 @@ public:
     */
     virtual void OnUnhandledException();
 
     */
     virtual void OnUnhandledException();
 

+    //@}
+
+
+    /**
+        @name Application informations
+    */
+    //@{
+
+    /**
+        Returns the user-readable application name.
+
+        The difference between this string and the one returned by GetAppName()
+        is that this one is meant to be shown to the user and so should be used
+        for the window titles, page headers and so on while the other one
+        should be only used internally, e.g. for the file names or
+        configuration file keys.
+
+        If the application name for display had been previously set by
+        SetAppDisplayName(), it will be returned by this function. Otherwise,
+        if SetAppName() had been called its value will be returned; also as is.
+        Finally if none was called, this function returns the program name
+        capitalized using wxString::Capitalize().
+
+        @since 2.9.0
+    */
+    wxString GetAppDisplayName() const;
+
+    /**
+        Returns the application name.
+
+        If SetAppName() had been called, returns the string passed to it.
+        Otherwise returns the program name, i.e. the value of @c argv[0] passed
+        to the @c main() function.
+
+        @see GetAppDisplayName()
+    */
+    wxString GetAppName() const;
+
+    /**
+        Gets the class name of the application. The class name may be used in a
+        platform specific manner to refer to the application.
+
+        @see SetClassName()
+    */
+    wxString GetClassName() const;
+

     /**
     /**

-        Returns @true if unprocessed events are in the window system event queue.
+        Returns a pointer to the wxAppTraits object for the application.
+        If you want to customize the wxAppTraits object, you must override the
+        CreateTraits() function.
+    */
+    wxAppTraits* GetTraits();
+
+    /**
+        Returns the user-readable vendor name. The difference between this string
+        and the one returned by GetVendorName() is that this one is meant to be shown
+        to the user and so should be used for the window titles, page headers and so on
+        while the other one should be only used internally, e.g. for the file names or
+        configuration file keys.
+
+        By default, returns the same string as GetVendorName().
+
+        @since 2.9.0
+    */
+    const wxString& GetVendorDisplayName() const;

 
 

-        @see Dispatch()
+    /**
+        Returns the application's vendor name.

     */
     */

-    virtual bool Pending();
+    const wxString& GetVendorName() const;

 
     /**
 
     /**

-        Set the application name to be used in the user-visible places such as window
-        titles. See GetAppDisplayName() for more about the differences between the
+        Set the application name to be used in the user-visible places such as
+        window titles.
+
+        See GetAppDisplayName() for more about the differences between the

         display name and name.
         display name and name.

+
+        Notice that if this function is called, the name is used as is, without
+        any capitalization as done by default by GetAppDisplayName().

     */
     void SetAppDisplayName(const wxString& name);
 
     */
     void SetAppDisplayName(const wxString& name);
 


@@ -397,17 +583,6 @@ public:
     */
     void SetClassName(const wxString& name);
 
     */
     void SetClassName(const wxString& name);
 

-    /**
-        Allows external code to modify global ::wxTheApp, but you should really
-        know what you're doing if you call it.
-
-        @param app
-            Replacement for the global application object.
-
-        @see GetInstance()
-    */
-    static void SetInstance(wxAppConsole* app);
-

     /**
         Set the vendor name to be used in the user-visible places.
         See GetVendorDisplayName() for more about the differences between the
     /**
         Set the vendor name to be used in the user-visible places.
         See GetVendorDisplayName() for more about the differences between the


@@ -423,31 +598,8 @@ public:
     */
     void SetVendorName(const wxString& name);
 
     */
     void SetVendorName(const wxString& name);
 

-    /**
-        Yields control to pending messages in the windowing system.
-
-        This can be useful, for example, when a time-consuming process writes to a
-        text window. Without an occasional yield, the text window will not be updated
-        properly, and on systems with cooperative multitasking, such as Windows 3.1
-        other processes will not respond.
+    //@}

 
 

-        Caution should be exercised, however, since yielding may allow the
-        user to perform actions which are not compatible with the current task.
-        Disabling menu items or whole menus during processing can avoid unwanted
-        reentrance of code: see ::wxSafeYield for a better function.
-
-        Note that Yield() will not flush the message logs. This is intentional as
-        calling Yield() is usually done to quickly update the screen and popping up
-        a message box dialog may be undesirable. If you do wish to flush the log
-        messages immediately (otherwise it will be done during the next idle loop
-        iteration), call wxLog::FlushActive.
-
-        Calling Yield() recursively is normally an error and an assert failure is
-        raised in debug build if such situation is detected. However if the
-        @a onlyIfNeeded parameter is @true, the method will just silently
-        return @false instead.
-    */
-    virtual bool Yield(bool onlyIfNeeded = false);

 
     /**
         Number of command line arguments (after environment-specific processing).
 
     /**
         Number of command line arguments (after environment-specific processing).


@@ -472,28 +624,39 @@ public:
 
 /**
     @class wxApp
 
 /**
     @class wxApp

-    @wxheader{app.h}
-
-    The wxApp class represents the application itself. It is used to:
-
-    @li set and get application-wide properties;
-    @li implement the windowing system message or event loop;
-    @li initiate application processing via wxApp::OnInit;
-    @li allow default processing of events not handled by other
-        objects in the application.
-
-    You should use the macro IMPLEMENT_APP(appClass) in your application
-    implementation file to tell wxWidgets how to create an instance of your
-    application class.

 
 

-    Use DECLARE_APP(appClass) in a header file if you want the wxGetApp function
-    (which returns a reference to your application object) to be visible to other
-    files.
+    The wxApp class represents the application itself when @c wxUSE_GUI=1.
+
+    In addition to the features provided by wxAppConsole it keeps track of
+    the <em>top window</em> (see SetTopWindow()) and adds support for
+    video modes (see SetVideoMode()).
+
+    In general, application-wide settings for GUI-only apps are accessible
+    from wxApp (or from wxSystemSettings or wxSystemOptions classes).
+
+    @beginEventEmissionTable
+    @event{EVT_QUERY_END_SESSION(func)}
+        Process a query end session event, supplying the member function.
+        See wxCloseEvent.
+    @event{EVT_END_SESSION(func)}
+        Process an end session event, supplying the member function.
+        See wxCloseEvent.
+    @event{EVT_ACTIVATE_APP(func)}
+        Process a @c wxEVT_ACTIVATE_APP event. See wxActivateEvent.
+    @event{EVT_HIBERNATE(func)}
+        Process a hibernate event. See wxActivateEvent.
+    @event{EVT_DIALUP_CONNECTED(func)}
+        A connection with the network was established. See wxDialUpEvent.
+    @event{EVT_DIALUP_DISCONNECTED(func)}
+        The connection with the network was lost. See wxDialUpEvent.
+    @event{EVT_IDLE(func)}
+        Process a @c wxEVT_IDLE event. See wxIdleEvent.
+    @endEventTable

 
     @library{wxbase}
     @category{appmanagement}
 
 
     @library{wxbase}
     @category{appmanagement}
 

-    @see @ref overview_app
+    @see @ref overview_app, wxAppTraits, wxEventLoopBase, wxSystemSettings

 */
 class wxApp : public wxAppConsole
 {
 */
 class wxApp : public wxAppConsole
 {


@@ -509,6 +672,12 @@ public:
     */
     virtual ~wxApp();
 
     */
     virtual ~wxApp();
 

+    /**
+        Get display mode that is used use. This is only used in framebuffer
+        wxWidgets ports (such as wxMGL or wxDFB).
+    */
+    virtual wxVideoMode GetDisplayMode() const;
+

     /**
         Returns @true if the application will exit when the top-level frame is deleted.
 
     /**
         Returns @true if the application will exit when the top-level frame is deleted.
 


@@ -516,6 +685,12 @@ public:
     */
     bool GetExitOnFrameDelete() const;
 
     */
     bool GetExitOnFrameDelete() const;
 

+    /**
+        Return the layout direction for the current locale or @c wxLayout_Default
+        if it's unknown.
+    */
+    virtual wxLayoutDirection GetLayoutDirection() const;
+

     /**
         Returns @true if the application will use the best visual on systems that support
         different visuals, @false otherwise.
     /**
         Returns @true if the application will use the best visual on systems that support
         different visuals, @false otherwise.


@@ -527,9 +702,10 @@ public:
     /**
         Returns a pointer to the top window.
 
     /**
         Returns a pointer to the top window.
 

-        @remarks If the top window hasn't been set using SetTopWindow(),
-                 this function will find the first top-level window
-                 (frame or dialog) and return that.
+        @remarks
+            If the top window hasn't been set using SetTopWindow(), this function
+            will find the first top-level window (frame or dialog or instance of
+            wxTopLevelWindow) from the internal top level window list and return that.

 
         @see SetTopWindow()
     */
 
         @see SetTopWindow()
     */


@@ -544,6 +720,25 @@ public:
     */
     virtual bool IsActive() const;
 
     */
     virtual bool IsActive() const;
 

+    /**
+        This function is similar to wxYield(), except that it disables the user
+        input to all program windows before calling wxAppConsole::Yield and re-enables it
+        again afterwards. If @a win is not @NULL, this window will remain enabled,
+        allowing the implementation of some limited user interaction.
+        Returns the result of the call to wxAppConsole::Yield.
+
+        @see wxSafeYield
+    */
+    virtual bool SafeYield(wxWindow *win, bool onlyIfNeeded);
+
+    /**
+        Works like SafeYield() with @e onlyIfNeeded == @true except that
+        it allows the caller to specify a mask of events to be processed.
+
+        See wxAppConsole::YieldFor for more info.
+    */
+    virtual bool SafeYieldFor(wxWindow *win, long eventsToProcess);
+

     /**
         Windows-only function for processing a message. This function is called
         from the main message loop, checking for windows that may wish to process it.
     /**
         Windows-only function for processing a message. This function is called
         from the main message loop, checking for windows that may wish to process it.


@@ -582,6 +777,12 @@ public:
     */
     virtual bool SendIdleEvents(wxWindow* win, wxIdleEvent& event);
 
     */
     virtual bool SendIdleEvents(wxWindow* win, wxIdleEvent& event);
 

+    /**
+        Set display mode to use. This is only used in framebuffer wxWidgets
+        ports (such as wxMGL or wxDFB).
+    */
+    virtual bool SetDisplayMode(const wxVideoMode& info);
+

     /**
         Allows the programmer to specify whether the application will exit when the
         top-level frame is deleted.
     /**
         Allows the programmer to specify whether the application will exit when the
         top-level frame is deleted.


@@ -594,17 +795,6 @@ public:
     */
     void SetExitOnFrameDelete(bool flag);
 
     */
     void SetExitOnFrameDelete(bool flag);
 

-    /**
-        Allows external code to modify global ::wxTheApp, but you should really
-        know what you're doing if you call it.
-
-        @param app
-            Replacement for the global application object.
-
-        @see GetInstance()
-    */
-    static void SetInstance(wxAppConsole* app);
-

     /**
         Allows runtime switching of the UI environment theme.
 
     /**
         Allows runtime switching of the UI environment theme.
 


@@ -620,9 +810,13 @@ public:
         Sets the 'top' window. You can call this from within OnInit() to let wxWidgets
         know which is the main window. You don't have to set the top window;
         it is only a convenience so that (for example) certain dialogs without parents
         Sets the 'top' window. You can call this from within OnInit() to let wxWidgets
         know which is the main window. You don't have to set the top window;
         it is only a convenience so that (for example) certain dialogs without parents

-        can use a specific window as the top window. If no top window is specified by the
-        application, wxWidgets just uses the first frame or dialog in its top-level window
-        list, when it needs to use the top window.
+        can use a specific window as the top window.
+
+        If no top window is specified by the application, wxWidgets just uses the
+        first frame or dialog (or better, any wxTopLevelWindow) in its top-level
+        window list, when it needs to use the top window.
+        If you previously called SetTopWindow() and now you need to restore this
+        automatic behaviour you can call @code wxApp::SetTopWindow(NULL) @endcode.

 
         @param window
             The new top window.
 
         @param window
             The new top window.


@@ -657,40 +851,42 @@ public:
 // ============================================================================
 
 
 // ============================================================================
 
 

-/** @ingroup group_funcmacro_rtti */
+/** @addtogroup group_funcmacro_rtti */

 //@{
 
 /**
 //@{
 
 /**

-    This is used in headers to create a forward declaration of the wxGetApp()
-    function implemented by IMPLEMENT_APP().
+    This is used in headers to create a forward declaration of the ::wxGetApp()
+    function implemented by wxIMPLEMENT_APP().

 
 

-    It creates the declaration <tt>className& wxGetApp()</tt>.
+    It creates the declaration <tt>className& wxGetApp()</tt>
+    (requires a final semicolon).

 
     @header{wx/app.h}
 
     Example:
 
     @code
 
     @header{wx/app.h}
 
     Example:
 
     @code

-    DECLARE_APP(MyApp)
+    wxDECLARE_APP(MyApp);

     @endcode
 */
     @endcode
 */

-#define DECLARE_APP( className )
+#define wxDECLARE_APP( className )

 
 /**
     This is used in the application class implementation file to make the
     application class known to wxWidgets for dynamic construction.
 
 /**
     This is used in the application class implementation file to make the
     application class known to wxWidgets for dynamic construction.

+    Note that this macro requires a final semicolon.

 
     @header{wx/app.h}
 
     Example:
 
     @code
 
     @header{wx/app.h}
 
     Example:
 
     @code

-    IMPLEMENT_APP(MyApp)
+    wxIMPLEMENT_APP(MyApp);

     @endcode
 
     @endcode
 

-    @see DECLARE_APP().
+    @see wxDECLARE_APP()

 */
 */

-#define IMPLEMENT_APP( className )
+#define wxIMPLEMENT_APP( className )

 
 //@}
 
 
 //@}
 


@@ -705,15 +901,15 @@ wxApp *wxTheApp;
 
 
 
 
 
 

-/** @ingroup group_funcmacro_appinitterm */
+/** @addtogroup group_funcmacro_appinitterm */

 //@{
 
 /**
     This function doesn't exist in wxWidgets but it is created by using the
 //@{
 
 /**
     This function doesn't exist in wxWidgets but it is created by using the

-    IMPLEMENT_APP() macro.
+    wxIMPLEMENT_APP() macro.

 
     Thus, before using it anywhere but in the same module where this macro is
 
     Thus, before using it anywhere but in the same module where this macro is

-    used, you must make it available using DECLARE_APP().
+    used, you must make it available using wxDECLARE_APP().

 
     The advantage of using this function compared to directly using the global
     ::wxTheApp pointer is that the latter is of type wxApp* and so wouldn't
 
     The advantage of using this function compared to directly using the global
     ::wxTheApp pointer is that the latter is of type wxApp* and so wouldn't


@@ -780,22 +976,18 @@ void wxUninitialize();
 void wxWakeUpIdle();
 
 /**
 void wxWakeUpIdle();
 
 /**

-    Calls wxApp::Yield.
+    Calls wxAppConsole::Yield.

 
     @deprecated
     This function is kept only for backwards compatibility. Please use
 
     @deprecated
     This function is kept only for backwards compatibility. Please use

-    the wxApp::Yield method instead in any new code.
+    the wxAppConsole::Yield method instead in any new code.

 
     @header{wx/app.h}
 */
 bool wxYield();
 
 /**
 
     @header{wx/app.h}
 */
 bool wxYield();
 
 /**

-    This function is similar to wxYield, except that it disables the user input to
-    all program windows before calling wxYield and re-enables it again
-    afterwards. If @a win is not @NULL, this window will remain enabled,
-    allowing the implementation of some limited user interaction.
-    Returns the result of the call to ::wxYield.
+    Calls wxApp::SafeYield.

 
     @header{wx/app.h}
 */
 
     @header{wx/app.h}
 */


@@ -847,7 +1039,7 @@ int wxEntry(HINSTANCE hInstance,
 
 
 
 
 
 

-/** @ingroup group_funcmacro_procctrl */
+/** @addtogroup group_funcmacro_procctrl */

 //@{
 
 /**
 //@{
 
 /**


@@ -863,3 +1055,37 @@ void wxExit();
 
 //@}
 
 
 //@}
 

+/** @addtogroup group_funcmacro_debug */
+//@{
+
+/**
+    @def wxDISABLE_DEBUG_SUPPORT()
+
+    Use this macro to disable all debugging code in release build when not
+    using wxIMPLEMENT_APP().
+
+    Currently this macro disables assert checking and debug and trace level
+    logging messages in release build (i.e. when @c NDEBUG is defined). It is
+    used by wxIMPLEMENT_APP() macro so you only need to use it explicitly if you
+    don't use this macro but initialize wxWidgets directly (e.g. calls
+    wxEntry() or wxEntryStart() itself).
+
+    If you do not want to disable debugging code even in release build of your
+    application, you can use wxSetDefaultAssertHandler() and
+    wxLog::SetLogLevel() with @c wxLOG_Max parameter to enable assertions and
+    debug logging respectively.
+
+    @see wxDISABLE_ASSERTS_IN_RELEASE_BUILD(),
+         wxDISABLE_DEBUG_LOGGING_IN_RELEASE_BUILD(),
+         @ref overview_debugging
+
+    @since 2.9.1
+
+    @header{wx/app.h}
+ */
+#define wxDISABLE_DEBUG_SUPPORT() \
+    wxDISABLE_ASSERTS_IN_RELEASE_BUILD(); \
+    wxDISABLE_DEBUG_LOGGING_IN_RELEASE_BUILD()
+
+//@}
+