From febd3dcaf881ca5654a1331196686b5a4e948402 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Tue, 2 Jun 2009 13:43:32 +0000
Subject: [PATCH] added wxUINTn_MAX constants; document them together with the
 existing wxINTn_MIN/MAX ones

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60874 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/defs.h      | 10 ++++++++--
 interface/wx/defs.h    | 28 ++++++++++++++++++++++++++++
 src/propgrid/props.cpp | 10 +---------
 3 files changed, 37 insertions(+), 11 deletions(-)

diff --git a/include/wx/defs.h b/include/wx/defs.h
index 8c99a2c7de..a557cea9c3 100644
--- a/include/wx/defs.h
+++ b/include/wx/defs.h
@@ -916,16 +916,20 @@ typedef wxUint16 wxWord;
 /* also define C99-like sized MIN/MAX constants */
 #define wxINT8_MIN CHAR_MIN
 #define wxINT8_MAX CHAR_MAX
+#define wxUINT8_MAX UCHAR_MAX
 
 #define wxINT16_MIN SHRT_MIN
 #define wxINT16_MAX SHRT_MAX
+#define wxUINT16_MAX USHRT_MAX
 
 #if SIZEOF_INT == 4
     #define wxINT32_MIN INT_MIN
     #define wxINT32_MAX INT_MAX
+    #define wxUINT32_MAX UINT_MAX
 #elif SIZEOF_LONG == 4
     #define wxINT32_MIN LONG_MIN
     #define wxINT32_MAX LONG_MAX
+    #define wxUINT32_MAX ULONG_MAX
 #else
     #error "Unknown 32 bit type"
 #endif
@@ -933,11 +937,13 @@ typedef wxUint16 wxWord;
 typedef wxUint32 wxDword;
 
 #ifdef LLONG_MAX
-    #define wxINT64_MAX LLONG_MAX
     #define wxINT64_MIN LLONG_MIN
+    #define wxINT64_MAX LLONG_MAX
+    #define wxUINT64_MAX ULLONG_MAX
 #else
-    #define wxINT64_MAX wxLL(9223372036854775807)
     #define wxINT64_MIN (wxLL(-9223372036854775807)-1)
+    #define wxINT64_MAX wxLL(9223372036854775807)
+    #define wxUINT64_MAX wxULL(0xFFFFFFFFFFFFFFFF)
 #endif
 
 /*  64 bit */
diff --git a/interface/wx/defs.h b/interface/wx/defs.h
index 924470bed1..cb756d8ca2 100644
--- a/interface/wx/defs.h
+++ b/interface/wx/defs.h
@@ -776,6 +776,34 @@ enum wxUpdateUI
 };
 
 
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+/**
+    C99-like sized MIN/MAX constants for all integer types.
+
+    For each @c n in the set 8, 16, 32, 64 we define @c wxINTn_MIN, @c
+    wxINTn_MAX and @c wxUINTc_MAX (@c wxUINTc_MIN is always 0 and so is not
+    defined).
+ */
+//@{
+#define wxINT8_MIN CHAR_MIN
+#define wxINT8_MAX CHAR_MAX
+#define wxUINT8_MAX UCHAR_MAX
+
+#define wxINT16_MIN SHRT_MIN
+#define wxINT16_MAX SHRT_MAX
+#define wxUINT16_MAX USHRT_MAX
+
+#define wxINT32_MIN INT_MIN-or-LONG_MIN
+#define wxINT32_MAX INT_MAX-or-LONG_MAX
+#define wxUINT32_MAX UINT_MAX-or-LONG_MAX
+
+#define wxINT64_MIN LLONG_MIN
+#define wxINT64_MAX LLONG_MAX
+#define wxUINT64_MAX ULLONG_MAX
+//@}
 
 // ----------------------------------------------------------------------------
 // types
diff --git a/src/propgrid/props.cpp b/src/propgrid/props.cpp
index d1bd9eaf38..97d5c1ad45 100644
--- a/src/propgrid/props.cpp
+++ b/src/propgrid/props.cpp
@@ -478,21 +478,13 @@ bool wxUIntProperty::IntToValue( wxVariant& variant, int number, int WXUNUSED(ar
     return false;
 }
 
-#ifdef ULLONG_MAX
-  #define wxUINT64_MAX ULLONG_MAX
-  #define wxUINT64_MIN wxULL(0)
-#else
-  #define wxUINT64_MAX wxULL(0xFFFFFFFFFFFFFFFF)
-  #define wxUINT64_MIN wxULL(0)
-#endif
-
 bool wxUIntProperty::ValidateValue( wxVariant& value, wxPGValidationInfo& validationInfo ) const
 {
     // Check for min/max
     wxULongLong_t ll;
     if ( wxPGVariantToULongLong(value, &ll) )
     {
-        wxULongLong_t min = wxUINT64_MIN;
+        wxULongLong_t min = 0;
         wxULongLong_t max = wxUINT64_MAX;
         wxVariant variant;
 
-- 
2.45.2