[glom/glom-1-18] ComboEntry: Really have an entry.

[Murray Cumming <murrayc src gnome org>]

commit aece43dcf3c47528805bd6ea21c05c3a29c95af2
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Mar 18 11:44:36 2011 +0100

    ComboEntry: Really have an entry.
    
    * glom/mode_data/datawidget/comboentry.cc: Constructor: Pass true to the
    base constructor so that this Gtk::ComboBox really has an entry.
    This was a mistake while avoiding use of deprecated API in gtkmm 2.24.

 ChangeLog                               |    8 ++++++++
 glom/mode_data/datawidget/comboentry.cc |    3 ++-
 2 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index b76e7ac..c0b369d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2011-03-18  Murray Cumming  <murrayc murrayc com>
 
+	ComboEntry: Really have an entry.
+
+	* glom/mode_data/datawidget/comboentry.cc: Constructor: Pass true to the
+	base constructor so that this Gtk::ComboBox really has an entry.
+	This was a mistake while avoiding use of deprecated API in gtkmm 2.24.
+
+2011-03-18  Murray Cumming  <murrayc murrayc com>
+
 	ComoboEntry: Check for a null Entry.
 
 	* glom/mode_data/datawidget/comboentry.cc: Always check the result of
diff --git a/glom/mode_data/datawidget/comboentry.cc b/glom/mode_data/datawidget/comboentry.cc
index 95bfe3f..02633a6 100644
--- a/glom/mode_data/datawidget/comboentry.cc
+++ b/glom/mode_data/datawidget/comboentry.cc
@@ -42,7 +42,8 @@ namespace DataWidgetChildren
 {
 
 ComboEntry::ComboEntry()
-: ComboChoicesWithTreeModel(),
+: Gtk::ComboBox(true /* has_entry */),
+  ComboChoicesWithTreeModel(),
   m_cell_second(0)
 {
 #ifndef GLOM_ENABLE_CLIENT_ONLY