[PATCH] Ensure workbench body is shown

[Dodji Seketeli <dodji seketeli org>]

Hello,

While using Nemiver on recent Fedora Rawhide with glade 3.14/gtk+ 3.7.2/
gnome 3.7.2, I noticed that the workbench body would stay 'blank', i.e,
I couldn't see the debugging perspective when I launch the application.
Shocker.

It appears that we don't ensure that the body of a perspective is shown
before adding it to the Notebook widget that contains all the
perspective body.

I am guess that something that was previously showing that widget
(possibly in glade) has changed.

Anyway, fixed thus, tested and applying to the master branch.

	* src/workbench/nmv-workbench.cc (Workbench::add_perspective_body)
	(Workbench::on_perspective_layout_changed_signal): Ensure that
	widgets added to the perspective body Notebook are shown.
---
 src/workbench/nmv-workbench.cc | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/workbench/nmv-workbench.cc b/src/workbench/nmv-workbench.cc
index f3a0131..0f78956 100644
--- a/src/workbench/nmv-workbench.cc
+++ b/src/workbench/nmv-workbench.cc
@@ -804,6 +804,8 @@ Workbench::add_perspective_body (IPerspectiveSafePtr &a_perspective,
 
     if (!a_body || !a_perspective) {return;}
 
+    a_body->show_all ();
+
     m_priv->bodies_index_map[a_perspective.get ()] =
         m_priv->bodies_container->insert_page (*a_body, -1);
 }
@@ -814,6 +816,8 @@ Workbench::on_perspective_layout_changed_signal
 {
     LOG_FUNCTION_SCOPE_NORMAL_DD;
 
+    NEMIVER_TRY;
+
     THROW_IF_FAIL (m_priv);
     THROW_IF_FAIL (m_priv->bodies_container);
 
@@ -822,9 +826,15 @@ Workbench::on_perspective_layout_changed_signal
     int page = m_priv->bodies_index_map[a_perspective.get ()];
 
     m_priv->bodies_container->remove_page (page);
-    m_priv->bodies_container->insert_page (*a_perspective->get_body (), page);
+
+    Gtk::Widget *b = a_perspective->get_body ();
+    THROW_IF_FAIL (b);
+    b->show_all ();
+    m_priv->bodies_container->insert_page (*b, page);
 
     select_perspective (a_perspective);
+
+    NEMIVER_CATCH;
 }
 
 bool
-- 
		Dodji