[empathy] import-widget: request the preferred height of the treeview

[Guillaume Desmottes <gdesmott src gnome org>]

commit 5ef40a9e35ff8c558d423e1bb5b48d6554f72f31
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Tue Mar 27 10:28:11 2012 +0200

    import-widget: request the preferred height of the treeview
    
    We should try to display as much rows as possible.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=672839

 src/empathy-import-dialog.ui |    3 +--
 src/empathy-import-widget.c  |   10 ++++++++++
 2 files changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/src/empathy-import-dialog.ui b/src/empathy-import-dialog.ui
index ce7a56a..2cc9207 100644
--- a/src/empathy-import-dialog.ui
+++ b/src/empathy-import-dialog.ui
@@ -6,7 +6,7 @@
     <property name="visible">True</property>
     <property name="spacing">2</property>
     <child>
-      <object class="GtkScrolledWindow" id="scrolledwindow17">
+      <object class="GtkScrolledWindow" id="scrolledwindow">
         <property name="visible">True</property>
         <property name="can_focus">True</property>
         <property name="hscrollbar_policy">never</property>
@@ -14,7 +14,6 @@
         <property name="shadow_type">in</property>
         <child>
           <object class="GtkTreeView" id="treeview">
-            <property name="height_request">200</property>
             <property name="visible">True</property>
             <property name="can_focus">True</property>
             <property name="enable_search">False</property>
diff --git a/src/empathy-import-widget.c b/src/empathy-import-widget.c
index 40956f9..6a2d24a 100644
--- a/src/empathy-import-widget.c
+++ b/src/empathy-import-widget.c
@@ -62,6 +62,7 @@ enum {
 typedef struct {
   GtkWidget *vbox;
   GtkWidget *treeview;
+  GtkWidget *scrolledwindow;
 
   GList *accounts;
   EmpathyImportApplication app_id;
@@ -91,6 +92,8 @@ import_widget_account_id_in_list (GList *accounts,
   return FALSE;
 }
 
+#define MAX_TREEVIEW_HEIGHT 300
+
 static void
 import_widget_add_accounts_to_model (EmpathyImportWidget *self)
 {
@@ -99,6 +102,7 @@ import_widget_add_accounts_to_model (EmpathyImportWidget *self)
   GtkTreeIter iter;
   GList *l;
   EmpathyImportWidgetPriv *priv = GET_PRIV (self);
+  gint min, natural;
 
   manager = tp_account_manager_dup ();
 
@@ -141,6 +145,11 @@ import_widget_add_accounts_to_model (EmpathyImportWidget *self)
 
     }
 
+  /* Display as much rows as possible */
+  gtk_widget_get_preferred_height (priv->treeview, &min, &natural);
+  gtk_widget_set_size_request (priv->scrolledwindow, -1,
+      MIN (natural, MAX_TREEVIEW_HEIGHT));
+
   g_object_unref (manager);
 }
 
@@ -434,6 +443,7 @@ do_constructed (GObject *obj)
   gui = empathy_builder_get_file (filename,
       "widget_vbox", &priv->vbox,
       "treeview", &priv->treeview,
+      "scrolledwindow", &priv->scrolledwindow,
       NULL);
 
   g_free (filename);