diff -r 16d8024aca5e -r f7ac710697a9 src/hbwidgets/widgets/hbdatetimepicker.h
--- a/src/hbwidgets/widgets/hbdatetimepicker.h	Mon Apr 19 14:02:13 2010 +0300
+++ b/src/hbwidgets/widgets/hbdatetimepicker.h	Mon May 03 12:48:33 2010 +0300
@@ -29,6 +29,7 @@
 #include <hbwidget.h>
 
 #include <QString>
+#include <QDateTimeEdit>
 
 class HbDateTimePickerPrivate;
 
@@ -86,6 +87,9 @@
 
     void setTimeRange(const QTime &minTime, const QTime &maxTime);
 
+    void setInterval(QDateTimeEdit::Section section,int difference);
+    int interval(QDateTimeEdit::Section section) const;
+
     enum { Type = Hb::ItemType_DateTimePicker };
     int type() const { return Type; }