From 5b92f48666337811913db315785f5bfeea040d2e Mon Sep 17 00:00:00 2001
From: John Spray <spray@lyx.org>
Date: Mon, 24 Apr 2006 14:22:32 +0000
Subject: [PATCH] Add the const-ized functions that GExternal needs.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@13733 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/frontends/gtk/GtkLengthEntry.C | 25 ++++++++++++++++++++++++-
 src/frontends/gtk/GtkLengthEntry.h |  4 ++++
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/frontends/gtk/GtkLengthEntry.C b/src/frontends/gtk/GtkLengthEntry.C
index 948fdfabe8..bed6e77d06 100644
--- a/src/frontends/gtk/GtkLengthEntry.C
+++ b/src/frontends/gtk/GtkLengthEntry.C
@@ -81,7 +81,7 @@ GtkLengthEntry::GtkLengthEntry(
 	pack_start (spin_, true, true, 0);
 	pack_start (combo_, false, false, 0);
 	show_all();
-	spin_.signal_changed().connect(sigc::mem_fun(changedsignal_, &sigc::signal<void>::emit));
+	spin_.signal_value_changed().connect(sigc::mem_fun(changedsignal_, &sigc::signal<void>::emit));
 	combo_.signal_changed().connect(sigc::mem_fun(changedsignal_, &sigc::signal<void>::emit));
 }
 
@@ -126,5 +126,28 @@ void GtkLengthEntry::set_relative(bool rel)
 }
 
 
+Gtk::ComboBoxText *GtkLengthEntry::get_combo()
+{
+	return &combo_;
+}
+
+
+Gtk::SpinButton *GtkLengthEntry::get_spin()
+{
+	return &spin_;
+}
+
+Gtk::ComboBoxText const *const GtkLengthEntry::get_combo() const
+{
+	return &combo_;
+}
+
+
+Gtk::SpinButton const *const GtkLengthEntry::get_spin() const
+{
+	return &spin_;
+}
+
+
 } // namespace frontend
 } // namespace lyx
diff --git a/src/frontends/gtk/GtkLengthEntry.h b/src/frontends/gtk/GtkLengthEntry.h
index 3f5e684600..e9c0b53287 100644
--- a/src/frontends/gtk/GtkLengthEntry.h
+++ b/src/frontends/gtk/GtkLengthEntry.h
@@ -37,6 +37,10 @@ public:
 
 	Gtk::SpinButton *get_spin();
 	Gtk::ComboBoxText *get_combo();
+
+	Gtk::SpinButton const *const get_spin() const;
+	Gtk::ComboBoxText const *const get_combo() const;
+
 	sigc::signal<void> &signal_changed();
 
 protected:
-- 
2.39.2