added a call for invalidating the dc setup on mac explicitely (needed in case of...

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

diff --git a/include/wx/app.h b/include/wx/app.h
index 2ce1cad8bf8e2f86e4d73f096d4a503db0ab200d..d1825f18a6afd0c8e44c722c782cddd15ec633da 100644 (file)
--- a/include/wx/app.h
+++ b/include/wx/app.h
@@ -21,7 +21,7 @@
 // typedefs
 // ----------------------------------------------------------------------------
 
 // typedefs
 // ----------------------------------------------------------------------------
 

-#ifdef __WXMSW__
+#if defined(__WXMSW__) || defined (__WXPM__)

     class WXDLLEXPORT wxApp;
     typedef wxApp* (*wxAppInitializerFunction)();
 #else
     class WXDLLEXPORT wxApp;
     typedef wxApp* (*wxAppInitializerFunction)();
 #else


@@ -61,7 +61,9 @@ class WXDLLEXPORT wxAppBase : public wxEvtHandler
 public:
     // the virtual functions which may/must be overridden in the derived class
     // -----------------------------------------------------------------------
 public:
     // the virtual functions which may/must be overridden in the derived class
     // -----------------------------------------------------------------------

-
+#ifdef __WXMAC_X__
+    virtual ~wxAppBase() {}  // Added min for Mac X
+#endif

         // called during the program initialization, returning FALSE from here
         // prevents the program from continuing - it's a good place to create
         // the top level program window and return TRUE.
         // called during the program initialization, returning FALSE from here
         // prevents the program from continuing - it's a good place to create
         // the top level program window and return TRUE.


@@ -169,7 +171,7 @@ public:
         // return the "main" top level window (if it hadn't been set previously
         // with SetTopWindow(), will return just some top level window and, if
         // there are none, will return NULL)
         // return the "main" top level window (if it hadn't been set previously
         // with SetTopWindow(), will return just some top level window and, if
         // there are none, will return NULL)

-    wxWindow *GetTopWindow() const
+    virtual wxWindow *GetTopWindow() const

     {
         if (m_topWindow)
             return m_topWindow;
     {
         if (m_topWindow)
             return m_topWindow;


@@ -215,6 +217,10 @@ public:
     void SetWantDebugOutput( bool flag ) { m_wantDebugOutput = flag; }
     bool GetWantDebugOutput() const { return m_wantDebugOutput; }
 
     void SetWantDebugOutput( bool flag ) { m_wantDebugOutput = flag; }
     bool GetWantDebugOutput() const { return m_wantDebugOutput; }
 

+        // set use of best visual flag (see below)
+    void SetUseBestVisual( bool flag ) { m_useBestVisual = flag; }
+    bool GetUseBestVisual() const { return m_useBestVisual; }
+

         // set/get printing mode: see wxPRINT_XXX constants.
         //
         // default behaviour is the normal one for Unix: always use PostScript
         // set/get printing mode: see wxPRINT_XXX constants.
         //
         // default behaviour is the normal one for Unix: always use PostScript


@@ -255,6 +261,10 @@ protected:
     // TRUE if the application wants to get debug output
     bool m_wantDebugOutput;
 
     // TRUE if the application wants to get debug output
     bool m_wantDebugOutput;
 

+    // TRUE if the apps whats to use the best visual on systems where
+    // more than one are available (Sun, SGI, XFree86 4.0 ?)
+    bool m_useBestVisual;
+

 #if wxUSE_GUI
     // the main top level window - may be NULL
     wxWindow *m_topWindow;
 #if wxUSE_GUI
     // the main top level window - may be NULL
     wxWindow *m_topWindow;


@@ -282,7 +292,10 @@ protected:
         #include "wx/stubs/app.h"
     #endif
 #else // !GUI
         #include "wx/stubs/app.h"
     #endif
 #else // !GUI

-    typedef wxAppBase wxApp;
+    // can't use typedef because wxApp forward declared as a class
+    class WXDLLEXPORT wxApp : public wxAppBase
+    {
+    };

 #endif // GUI/!GUI
 
 // ----------------------------------------------------------------------------
 #endif // GUI/!GUI
 
 // ----------------------------------------------------------------------------


@@ -302,8 +315,6 @@ WXDLLEXPORT_DATA(extern wxApp*) wxTheApp;
 // event loop related functions only work in GUI programs
 // ------------------------------------------------------
 
 // event loop related functions only work in GUI programs
 // ------------------------------------------------------
 

-#if wxUSE_GUI
-

 // Force an exit from main loop
 extern void WXDLLEXPORT wxExit();
 
 // Force an exit from main loop
 extern void WXDLLEXPORT wxExit();
 


@@ -319,16 +330,18 @@ inline void WXDLLEXPORT wxPostEvent(wxEvtHandler *dest, wxEvent& event)
 {
     wxCHECK_RET( dest, wxT("need an object to post event to in wxPostEvent") );
 
 {
     wxCHECK_RET( dest, wxT("need an object to post event to in wxPostEvent") );
 

+#if wxUSE_GUI

     dest->AddPendingEvent(event);
     dest->AddPendingEvent(event);

-}
-
+#else
+    dest->ProcessEvent(event);

 #endif // wxUSE_GUI
 #endif // wxUSE_GUI

+}

 
 // console applications may avoid using DECLARE_APP and IMPLEMENT_APP macros
 // and call these functions instead at the program startup and termination
 // -------------------------------------------------------------------------
 
 
 // console applications may avoid using DECLARE_APP and IMPLEMENT_APP macros
 // and call these functions instead at the program startup and termination
 // -------------------------------------------------------------------------
 

-#if wxUSE_NOGUI
+#if !wxUSE_GUI

 
 // initialize the library (may be called as many times as needed, but each
 // call to wxInitialize() must be matched by wxUninitialize())
 
 // initialize the library (may be called as many times as needed, but each
 // call to wxInitialize() must be matched by wxUninitialize())


@@ -338,7 +351,7 @@ extern bool WXDLLEXPORT wxInitialize();
 // wxUninitialize()
 extern void WXDLLEXPORT wxUninitialize();
 
 // wxUninitialize()
 extern void WXDLLEXPORT wxUninitialize();
 

-#endif // wxUSE_NOGUI
+#endif // !wxUSE_GUI

 
 // ----------------------------------------------------------------------------
 // macros for dynamic creation of the application object
 
 // ----------------------------------------------------------------------------
 // macros for dynamic creation of the application object


@@ -359,41 +372,47 @@ public:
 // be in your main program (e.g. hello.cpp). Now IMPLEMENT_APP should add this
 // code if required.
 
 // be in your main program (e.g. hello.cpp). Now IMPLEMENT_APP should add this
 // code if required.
 

-#if defined(__AIX__) || defined(__HPUX__) || defined( __VMS__ ) || defined(__WXPM__)
+#if !wxUSE_GUI || defined(__WXMOTIF__) || defined(__WXGTK__) || defined(__WXPM__) || (defined(__WXMAC__) && defined(__UNIX__))

     #define IMPLEMENT_WXWIN_MAIN \
         extern int wxEntry( int argc, char *argv[] ); \
         int main(int argc, char *argv[]) { return wxEntry(argc, argv); }
 #elif defined(__WXMSW__) && defined(WXUSINGDLL)
     // NT defines APIENTRY, 3.x not
     #if !defined(WXAPIENTRY)
     #define IMPLEMENT_WXWIN_MAIN \
         extern int wxEntry( int argc, char *argv[] ); \
         int main(int argc, char *argv[]) { return wxEntry(argc, argv); }
 #elif defined(__WXMSW__) && defined(WXUSINGDLL)
     // NT defines APIENTRY, 3.x not
     #if !defined(WXAPIENTRY)

-        #ifdef __WATCOMC__
-            #define WXAPIENTRY PASCAL
-        #else
-            #define WXAPIENTRY FAR PASCAL
-        #endif
+        #define WXAPIENTRY WXFAR wxSTDCALL

     #endif
 
     #endif
 

+    #include <windows.h>
+    #include "wx/msw/winundef.h"
+

     #define IMPLEMENT_WXWIN_MAIN \
     #define IMPLEMENT_WXWIN_MAIN \

-        int WXAPIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,\
-                               LPSTR m_lpCmdLine, int nCmdShow )\
+        extern "C" int WXAPIENTRY WinMain(HINSTANCE hInstance,\
+                                          HINSTANCE hPrevInstance,\
+                                          LPSTR m_lpCmdLine, int nCmdShow)\

         {\
         {\

-            return wxEntry((WXHINSTANCE) hInstance, \
+            return wxEntry((WXHINSTANCE) hInstance,\

                            (WXHINSTANCE) hPrevInstance,\
                            m_lpCmdLine, nCmdShow);\
         }
                            (WXHINSTANCE) hPrevInstance,\
                            m_lpCmdLine, nCmdShow);\
         }

-

 #else
     #define IMPLEMENT_WXWIN_MAIN
 #endif
 
 #else
     #define IMPLEMENT_WXWIN_MAIN
 #endif
 

-// use this macro exactly once, the argument is the name of the wxApp-derived
-// class which is the class of your application
-#define IMPLEMENT_APP(appname)                          \
-    wxApp *wxCreateApp() { return new appname; }      \
+// Use this macro exactly once, the argument is the name of the wxApp-derived
+// class which is the class of your application.
+#define IMPLEMENT_APP(appname)                           \
+    wxApp *wxCreateApp() { return new appname; }         \

     wxAppInitializer wxTheAppInitializer((wxAppInitializerFunction) wxCreateApp); \
     appname& wxGetApp() { return *(appname *)wxTheApp; } \
     IMPLEMENT_WXWIN_MAIN
 
     wxAppInitializer wxTheAppInitializer((wxAppInitializerFunction) wxCreateApp); \
     appname& wxGetApp() { return *(appname *)wxTheApp; } \
     IMPLEMENT_WXWIN_MAIN
 

+// Use this macro if you want to define your own main() or WinMain() function
+// and call wxEntry() from there.
+#define IMPLEMENT_APP_NO_MAIN(appname)                   \
+    wxApp *wxCreateApp() { return new appname; }         \
+    wxAppInitializer wxTheAppInitializer((wxAppInitializerFunction) wxCreateApp); \
+    appname& wxGetApp() { return *(appname *)wxTheApp; }
+

 #define DECLARE_APP(appname) extern appname& wxGetApp();
 
 #endif
 #define DECLARE_APP(appname) extern appname& wxGetApp();
 
 #endif