Modified form of Patch #1611222, adds wxSearchCtrl (generic & native carbon HISearchField)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43908 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/srchctrl.h

@@ -0,0 +1,66 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        srchctrl.h
+// Purpose:     wxSearchCtrlBase class
+// Author:      Vince Harron
+// Modified by:
+// Created:     2006-02-18
+// RCS-ID:      
+// Copyright:   (c) Vince Harron
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_SEARCHCTRL_H_BASE_
+#define _WX_SEARCHCTRL_H_BASE_
+
+#include "wx/defs.h"
+
+#if wxUSE_SEARCHCTRL
+
+#include "wx/textctrl.h"
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+extern WXDLLEXPORT_DATA(const wxChar) wxSearchCtrlNameStr[];
+
+BEGIN_DECLARE_EVENT_TYPES()
+    DECLARE_EVENT_TYPE(wxEVT_COMMAND_SEARCHCTRL_CANCEL, 1119)
+    DECLARE_EVENT_TYPE(wxEVT_COMMAND_SEARCHCTRL_SEARCH, 1120)
+END_DECLARE_EVENT_TYPES()
+
+// ----------------------------------------------------------------------------
+// a search ctrl is a text control with a search button and a cancel button
+// it is based on the MacOSX 10.3 control HISearchFieldCreate
+// ----------------------------------------------------------------------------
+
+// ----------------------------------------------------------------------------
+// include the platform-dependent class implementation
+// ----------------------------------------------------------------------------
+
+#if !defined(__WXUNIVERSAL__) && defined( __WXMAC__ ) && defined( __WXMAC_OSX__ ) && ( MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3 )
+    // search control was introduced in Mac OS X 10.3 Panther
+    #define USE_NATIVE_SEARCH_CONTROL 1
+#else
+    //not supported on these platforms, leave 0
+    #define USE_NATIVE_SEARCH_CONTROL 0
+#endif
+
+#if USE_NATIVE_SEARCH_CONTROL
+    #if defined(__WXMAC__)
+        #include "wx/mac/srchctrl.h"
+    #endif
+#else
+    #include "wx/generic/srchctlg.h"
+#endif
+
+// macros for handling search events
+#define EVT_SEARCHCTRL_CANCEL(id, fn) \
+    wx__DECLARE_EVT1(wxEVT_COMMAND_SEARCHCTRL_CANCEL, id, wxCommandEventHandler(fn))
+
+#define EVT_SEARCHCTRL_SEARCH(id, fn) \
+    wx__DECLARE_EVT1(wxEVT_COMMAND_SEARCHCTRL_SEARCH, id, wxCommandEventHandler(fn))
+
+#endif // wxUSE_SEARCHCTRL
+
+#endif // _WX_SEARCHCTRL_H_BASE_