From 46283082a3a520d3b39a7b733c8a0858896da26c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Mon, 22 Apr 2013 15:55:40 +0100
Subject: [PATCH] restore DialControl Modify handlers

removed by a352018c76028b332ccc50be6ee12c16f75aac25 but we will
need them again soon

Change-Id: Ibeaa4aeeec3dc073592ecf7e8c53b8bb03e791b4
---
 svx/inc/svx/dialcontrol.hxx       |  7 +++++++
 svx/source/dialog/dialcontrol.cxx | 15 +++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/svx/inc/svx/dialcontrol.hxx b/svx/inc/svx/dialcontrol.hxx
index 26aa0738fad9..fbb4d271679d 100644
--- a/svx/inc/svx/dialcontrol.hxx
+++ b/svx/inc/svx/dialcontrol.hxx
@@ -81,6 +81,13 @@ public:
 
     /** Links the passed numeric edit field to the control (bi-directional). */
     void                SetLinkedField( NumericField* pField );
+    /** Returns the linked numeric edit field, or 0. */
+    NumericField*       GetLinkedField() const;
+
+    /** The passed handler is called whenever the totation value changes. */
+    void                SetModifyHdl( const Link& rLink );
+    /** Returns the current modify handler. */
+    const Link&         GetModifyHdl() const;
 
     /** Save value for later comparison */
     void                SaveValue();
diff --git a/svx/source/dialog/dialcontrol.cxx b/svx/source/dialog/dialcontrol.cxx
index f96271fd8745..1ffdfa2efd36 100644
--- a/svx/source/dialog/dialcontrol.cxx
+++ b/svx/source/dialog/dialcontrol.cxx
@@ -458,6 +458,21 @@ bool DialControl::IsValueModified()
     return mpImpl->mnInitialAngle != mpImpl->mnAngle;
 }
 
+NumericField* DialControl::GetLinkedField() const
+{
+    return mpImpl->mpLinkField;
+}
+
+void DialControl::SetModifyHdl( const Link& rLink )
+{
+    mpImpl->maModifyHdl = rLink;
+}
+
+const Link& DialControl::GetModifyHdl() const
+{
+    return mpImpl->maModifyHdl;
+}
+
 // private --------------------------------------------------------------------
 
 void DialControl::Init( const Size& rWinSize, const Font& rWinFont )