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 7cdcda57f8b49014ca14f98f351375f24e0ef971..974a5a7266d97b97ec24fb67e36db9dac5916b72 100644 (file)
--- a/include/wx/init.h
+++ b/include/wx/init.h
@@ -12,7 +12,8 @@
 #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
@@ -52,15 +53,25 @@ 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 WXDLLIMPEXP_BASE 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()
@@ -72,10 +83,22 @@ class WXDLLIMPEXP_BASE wxInitializer
 {
 public:
     // initialize the library
-    wxInitializer(int argc = 0, wxChar **argv = NULL)
+    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; }