[balsa/gtk3] Use a GtkPaned in the compose window

[Peter Bloomfield <PeterB src gnome org>]

commit cf6355afbe918ca0a9134b8417805bbbc2f8e95d
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Mon Jun 17 21:22:21 2013 -0400

    Use a GtkPaned in the compose window
    
        * src/sendmsg-window.c (create_info_pane): allow the recipients
        widget and the attachments list to expand;
        (sendmsg_window_new): use a GtkPaned to allow the user to change
        the space allocated to the headers.

 ChangeLog            |    7 +++++++
 src/sendmsg-window.c |   15 +++++++++++----
 2 files changed, 18 insertions(+), 4 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index c1c886e..864e009 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013-06-17  Peter Bloomfield
+
+       * src/sendmsg-window.c (create_info_pane): allow the recipients
+       widget and the attachments list to expand;
+       (sendmsg_window_new): use a GtkPaned to allow the user to change
+       the space allocated to the headers.
+
 2013-06-10  Peter Bloomfield
 
        * src/save-restore.c (config_global_load): change default to
diff --git a/src/sendmsg-window.c b/src/sendmsg-window.c
index d63e636..a357e56 100644
--- a/src/sendmsg-window.c
+++ b/src/sendmsg-window.c
@@ -2936,6 +2936,7 @@ create_info_pane(BalsaSendmsg * bsmsg)
     create_email_entry(grid, ++row, bsmsg, &bsmsg->recipient_view,
                        bsmsg->recipients, "Rec_ipients", address_types,
                        G_N_ELEMENTS(address_types));
+    gtk_widget_set_vexpand(bsmsg->recipients[1], TRUE);
     g_signal_connect_swapped(gtk_tree_view_get_model
                              (GTK_TREE_VIEW(bsmsg->recipient_view)),
                              "row-changed",
@@ -3002,6 +3003,7 @@ create_info_pane(BalsaSendmsg * bsmsg)
                               G_TYPE_STRING);
 
     bsmsg->attachments[1] = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
+    gtk_widget_set_vexpand(bsmsg->attachments[1], TRUE);
     view = GTK_TREE_VIEW(bsmsg->attachments[1]);
     gtk_tree_view_set_headers_visible(view, TRUE);
     gtk_tree_view_set_rules_hint(view, TRUE);
@@ -4572,6 +4574,7 @@ sendmsg_window_new()
     GtkAccelGroup *accel_group;
     GError *error = NULL;
     GtkWidget *menubar;
+    GtkWidget *paned;
 
     bsmsg = g_malloc(sizeof(BalsaSendmsg));
     bsmsg->in_reply_to = NULL;
@@ -4677,13 +4680,17 @@ sendmsg_window_new()
     bsmsg_setup_gpg_ui(bsmsg);
 #endif
 
+    /* Paned window for the addresses at the top, and the content at the
+     * bottom: */
+    paned = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
+    gtk_box_pack_start(GTK_BOX(main_box), paned, TRUE, TRUE, 0);
+    gtk_widget_show(paned);
+
     /* create the top portion with the to, from, etc in it */
-    gtk_box_pack_start(GTK_BOX(main_box), create_info_pane(bsmsg),
-                       FALSE, FALSE, 0);
+    gtk_paned_add1(GTK_PANED(paned), create_info_pane(bsmsg));
 
     /* create text area for the message */
-    gtk_box_pack_start(GTK_BOX(main_box), create_text_area(bsmsg),
-                       TRUE, TRUE, 0);
+    gtk_paned_add2(GTK_PANED(paned), create_text_area(bsmsg));
 
     /* set the menus - and language index */
     init_menus(bsmsg);