Make DoGetBestSize cache the value of GetSize() the first time it is called

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

diff --git a/include/wx/utils.h b/include/wx/utils.h
index 0880439f8530df57d501dca855a4b581e37eceaf..41577006b39795d2701ba0b2f722fd3972fe3247 100644 (file)
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -16,7 +16,14 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) && !defined(__EMX__)
+// Some older compilers (such as EMX) cannot handle
+// #pragma interface/implementation correctly, iff 
+// #pragma implementation is used in _two_ translation
+// units (as created by e.g. event.cpp compiled for
+// libwx_base and event.cpp compiled for libwx_gui_core).
+// So we must not use those pragmas for those compilers in
+// such files.
     #pragma interface "utils.h"
 #endif
 
@@ -24,6 +31,8 @@
 #include "wx/list.h"
 #include "wx/filefn.h"
 
+class WXDLLIMPEXP_BASE wxArrayString;
+
 // need this for wxGetDiskSpace() as we can't, unfortunately, forward declare
 // wxLongLong
 #include "wx/longlong.h"
@@ -57,11 +66,8 @@ class WXDLLIMPEXP_BASE wxPoint;
 // ----------------------------------------------------------------------------
 
 // Make a copy of this string using 'new'
+#if WXWIN_COMPATIBILITY_2_4
 WXDLLIMPEXP_BASE wxChar* copystring(const wxChar *s);
-
-#if WXWIN_COMPATIBILITY_2
-// Matches string one within string two regardless of case
-WXDLLIMPEXP_BASE bool StringMatch(const wxChar *one, const wxChar *two, bool subString = TRUE, bool exact = FALSE);
 #endif
 
 // A shorter way of using strcmp
@@ -91,6 +97,16 @@ WXDLLIMPEXP_BASE wxString wxGetDataDir();
 
 
 #if wxUSE_GUI
+#if defined(__WXMSW__) || defined(__WXMAC__)
+       // Get the state of a key (true if pressed, false if not)
+       // This is generally most useful getting the state of
+       // Caps Lock, Num Lock and Scroll Lock...
+
+       // Note - There is a X11/GTK version which will be here
+       // soon
+       WXDLLEXPORT bool wxGetKeyState(wxKeyCode key);
+#endif
+
 // Don't synthesize KeyUp events holding down a key and producing
 // KeyDown events with autorepeat. On by default and always on
 // in wxMSW.
@@ -102,15 +118,9 @@ WXDLLEXPORT bool wxSetDetectableAutoRepeat( bool flag );
 
 // Generate a unique ID
 WXDLLEXPORT long wxNewId();
-#if !defined(NewId) && defined(WXWIN_COMPATIBILITY)
-    #define NewId wxNewId
-#endif
 
 // Ensure subsequent IDs don't clash with this one
 WXDLLEXPORT void wxRegisterId(long id);
-#if !defined(RegisterId) && defined(WXWIN_COMPATIBILITY)
-    #define RegisterId wxRegisterId
-#endif
 
 // Return the current ID
 WXDLLEXPORT long wxGetCurrentId();