Add wxTimePickerCtrl class.

Implement wxTimePickerCtrl natively for MSW and add a generic implementation
(very loosely based on the original class by Paul Breen) for the other
platforms.

Also update the calendar sample to show the new control.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69224 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/timectrl.h

@@ -0,0 +1,88 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/timectrl.h
+// Purpose:     Declaration of wxTimePickerCtrl class.
+// Author:      Vadim Zeitlin
+// Created:     2011-09-22
+// RCS-ID:      $Id: wxhead.h,v 1.12 2010-04-22 12:44:51 zeitlin Exp $
+// Copyright:   (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_TIMECTRL_H_
+#define _WX_TIMECTRL_H_
+
+#include "wx/defs.h"
+
+#if wxUSE_TIMEPICKCTRL
+
+#include "wx/datetimectrl.h"
+
+#define wxTimePickerCtrlNameStr wxS("timectrl")
+
+// No special styles are currently defined for this control but still define a
+// symbolic constant for the default style for consistency.
+enum
+{
+    wxTP_DEFAULT = 0
+};
+
+// ----------------------------------------------------------------------------
+// wxTimePickerCtrl: Allow the user to enter the time.
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxTimePickerCtrlBase : public wxDateTimePickerCtrl
+{
+public:
+    /*
+        The derived classes should implement ctor and Create() method with the
+        following signature:
+
+        bool Create(wxWindow *parent,
+                    wxWindowID id,
+                    const wxDateTime& dt = wxDefaultDateTime,
+                    const wxPoint& pos = wxDefaultPosition,
+                    const wxSize& size = wxDefaultSize,
+                    long style = wxTP_DEFAULT,
+                    const wxValidator& validator = wxDefaultValidator,
+                    const wxString& name = wxTimePickerCtrlNameStr);
+     */
+
+    /*
+        We also inherit Set/GetValue() methods from the base class which define
+        our public API. Notice that the date portion of the date passed as
+        input is ignored and for the result date it's always today, but only
+        the time part of wxDateTime objects is really significant here.
+     */
+};
+
+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
+    #include "wx/msw/timectrl.h"
+
+    #define wxHAS_NATIVE_TIMEPICKERCTRL
+#else
+    #include "wx/generic/timectrl.h"
+
+    class WXDLLIMPEXP_ADV wxTimePickerCtrl : public wxTimePickerCtrlGeneric
+    {
+    public:
+        wxTimePickerCtrl() { }
+        wxTimePickerCtrl(wxWindow *parent,
+                         wxWindowID id,
+                         const wxDateTime& date = wxDefaultDateTime,
+                         const wxPoint& pos = wxDefaultPosition,
+                         const wxSize& size = wxDefaultSize,
+                         long style = wxTP_DEFAULT,
+                         const wxValidator& validator = wxDefaultValidator,
+                         const wxString& name = wxTimePickerCtrlNameStr)
+            : wxTimePickerCtrlGeneric(parent, id, date, pos, size, style, validator, name)
+        {
+        }
+
+    private:
+        wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxTimePickerCtrl);
+    };
+#endif
+
+#endif // wxUSE_TIMEPICKCTRL
+
+#endif // _WX_TIMECTRL_H_