synchronize GTK2 minimum version in docs

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

diff --git a/include/wx/init.h b/include/wx/init.h
index 5b6672c9a768b5ee079a3d1b0cacdad1aabfc9f8..974a5a7266d97b97ec24fb67e36db9dac5916b72 100644 (file)
--- a/include/wx/init.h
+++ b/include/wx/init.h
@@ -1,36 +1,37 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Name:        wx/init.h
-// Purpose:     wxWindows initialization and finalization functions
+// Purpose:     wxWidgets initialization and finalization functions
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     29.06.2003
 // RCS-ID:      $Id$
-// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
+// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_INIT_H_
 #define _WX_INIT_H_
 
-#include "wx/wxchar.h"
+#include "wx/defs.h"
+#include "wx/chartype.h"
 
 // ----------------------------------------------------------------------------
 // wxEntry helper functions which allow to have more fine grained control
 // ----------------------------------------------------------------------------
 
 // do common initialization, return true if ok (in this case wxEntryCleanup
-// must be called later), otherwise the program can't use wxWindows at all
+// must be called later), otherwise the program can't use wxWidgets at all
 //
 // this function also creates wxTheApp as a side effect, if IMPLEMENT_APP
 // hadn't been used a dummy default application object is created
 //
 // note that the parameters may be modified, this is why we pass them by
 // reference!
-extern bool WXDLLEXPORT wxEntryStart(int& argc, wxChar **argv);
+extern bool WXDLLIMPEXP_BASE wxEntryStart(int& argc, wxChar **argv);
 
 // free the resources allocated by the library in wxEntryStart() and shut it
 // down (wxEntryStart() may be called again afterwards if necessary)
-extern void WXDLLEXPORT wxEntryCleanup();
+extern void WXDLLIMPEXP_BASE wxEntryCleanup();
 
 
 // ----------------------------------------------------------------------------
@@ -42,30 +43,62 @@ extern void WXDLLEXPORT wxEntryCleanup();
 // but this one always exists under all platforms
 //
 // returns the program exit code
-extern int WXDLLEXPORT wxEntry(int& argc, wxChar **argv);
+extern int WXDLLIMPEXP_BASE wxEntry(int& argc, wxChar **argv);
 
+// we overload wxEntry[Start]() to take "char **" pointers too
+#if wxUSE_UNICODE
+
+extern bool WXDLLIMPEXP_BASE wxEntryStart(int& argc, char **argv);
+extern int WXDLLIMPEXP_BASE wxEntry(int& argc, char **argv);
+
+#endif// wxUSE_UNICODE
+
+// Under Windows we define additional wxEntry() overloads with signature
+// compatible with WinMain() and not the traditional main().
+#if wxUSE_GUI && defined(__WINDOWS__)
+    #include "wx/msw/init.h"
+#endif
 
 // ----------------------------------------------------------------------------
 // Using the library without (explicit) application object: you may avoid using
-// DECLARE_APP and IMPLEMENT_APP macros and call the functions below instead at
+// wxDECLARE_APP and wxIMPLEMENT_APP macros and call the functions below instead at
 // the program startup and termination
 // ----------------------------------------------------------------------------
 
 // initialize the library (may be called as many times as needed, but each
 // call to wxInitialize() must be matched by wxUninitialize())
-extern bool WXDLLEXPORT wxInitialize(int argc = 0, wxChar **argv = NULL);
+extern bool WXDLLIMPEXP_BASE wxInitialize();
+extern bool WXDLLIMPEXP_BASE wxInitialize(int argc, wxChar **argv);
+#if wxUSE_UNICODE
+extern bool WXDLLIMPEXP_BASE wxInitialize(int argc, char **argv);
+#endif
 
 // clean up -- the library can't be used any more after the last call to
 // wxUninitialize()
-extern void WXDLLEXPORT wxUninitialize();
+extern void WXDLLIMPEXP_BASE wxUninitialize();
 
 // create an object of this class on stack to initialize/cleanup the library
 // automatically
-class WXDLLEXPORT wxInitializer
+class WXDLLIMPEXP_BASE wxInitializer
 {
 public:
     // initialize the library
-    wxInitializer() { m_ok = wxInitialize(); }
+    wxInitializer()
+    {
+        m_ok = wxInitialize();
+    }
+
+    wxInitializer(int argc, wxChar **argv)
+    {
+        m_ok = wxInitialize(argc, argv);
+    }
+
+#if wxUSE_UNICODE
+    wxInitializer(int argc, char **argv)
+    {
+        m_ok = wxInitialize(argc, argv);
+    }
+#endif // wxUSE_UNICODE
 
     // has the initialization been successful? (explicit test)
     bool IsOk() const { return m_ok; }