Use an enum for the colour/string conversion flags

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

diff --git a/include/wx/datetime.h b/include/wx/datetime.h
index 2531c54686b3e04458dd2b979b6fb6b648bff28e..286155f29f1b179f4588a1880ddad5c5847e0862 100644 (file)
--- a/include/wx/datetime.h
+++ b/include/wx/datetime.h
@@ -462,7 +462,9 @@ public:
         //     instead of modifying the member fields directly!
     struct WXDLLIMPEXP_BASE Tm
     {
-        wxDateTime_t msec, sec, min, hour, mday;
+        wxDateTime_t msec, sec, min, hour,
+                     mday,  // Day of the month in 1..31 range.
+                     yday;  // Day of the year in 0..365 range.
         Month mon;
         int year;
 
@@ -497,9 +499,10 @@ public:
         // the timezone we correspond to
         TimeZone m_tz;
 
-        // these values can't be accessed directly because they're not always
-        // computed and we calculate them on demand
-        wxDateTime_t wday, yday;
+        // This value can only be accessed via GetWeekDay() and not directly
+        // because it's not always computed when creating this object and may
+        // need to be calculated on demand.
+        wxDateTime_t wday;
     };
 
     // static methods
@@ -947,12 +950,15 @@ public:
     // SYSTEMTIME format
     // ------------------------------------------------------------------------
 #ifdef __WXMSW__
-
     // convert SYSTEMTIME to wxDateTime
-    wxDateTime& SetFromMSWSysTime(const struct _SYSTEMTIME&);
+    wxDateTime& SetFromMSWSysTime(const struct _SYSTEMTIME& st);
 
     // convert wxDateTime to SYSTEMTIME
-    void GetAsMSWSysTime(struct _SYSTEMTIME*) const;
+    void GetAsMSWSysTime(struct _SYSTEMTIME* st) const;
+
+    // same as above but only take date part into account, time is always zero
+    wxDateTime& SetFromMSWSysDate(const struct _SYSTEMTIME& st);
+    void GetAsMSWSysDate(struct _SYSTEMTIME* st) const;
 #endif // __WXMSW__
 
     // comparison (see also functions below for operator versions)