[balsa/gtk3] Make entry expand into any extra space

[Peter Bloomfield <peterb src gnome org>]

commit 9c2575e0b621ca14a1d8a3e03bc504490e54eebc
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Tue Mar 24 09:59:15 2015 -0400

    Make entry expand into any extra space
    
        * libbalsa/misc.c (libbalsa_create_grid_entry): set hexpand on
        the entry.

 ChangeLog       |    5 +++++
 libbalsa/misc.c |    1 +
 2 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 6ae6cf9..9306822 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2015-03-24  Peter Bloomfield  <pbloomfield bellsouth net>
 
+       * libbalsa/misc.c (libbalsa_create_grid_entry): set hexpand on
+       the entry.
+
+2015-03-24  Peter Bloomfield  <pbloomfield bellsouth net>
+
        Use header bars in identity dialogs
 
        * libbalsa/identity.c (libbalsa_identity_select_dialog),
diff --git a/libbalsa/misc.c b/libbalsa/misc.c
index 9d43c6b..b7ef7d8 100644
--- a/libbalsa/misc.c
+++ b/libbalsa/misc.c
@@ -1153,6 +1153,7 @@ libbalsa_create_grid_entry(GtkWidget * grid, GCallback changed_func,
     GtkWidget *entry;
 
     entry = gtk_entry_new();
+    gtk_widget_set_hexpand(entry, TRUE);
 
     gtk_grid_attach(GTK_GRID(grid), entry, 1, row, 1, 1);