[goffice] Update series labels when needed. [658527]

[Jean BrÃfort <jbrefort src gnome org>]

commit 8060cebd59feb72ec0f7c94f3d7db89b49e1f970
Author: Jean Brefort <jean brefort normalesup org>
Date:   Sat Oct 1 16:36:38 2011 +0200

    Update series labels when needed. [658527]

 ChangeLog                         |    6 ++++++
 NEWS                              |    1 +
 goffice/graph/gog-series-labels.c |    1 +
 3 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 26abe7f..c884b01 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-10-01  Jean Brefort  <jean brefort normalesup org>
+
+	* goffice/graph/gog-series-labels.c
+	(gog_series_labels_dataset_dim_changed): update series labels when needed.
+	[658527]
+
 2011-09-30  Morten Welinder  <terra gnome org>
 
 	* goffice/math/go-rangefunc.c (sum_helper): Improve precision in
diff --git a/NEWS b/NEWS
index e89b065..6e4956e 100644
--- a/NEWS
+++ b/NEWS
@@ -27,6 +27,7 @@ Jean:
 	spacing. [#657695]
 	* Use data format for discrete axis. [#641901]
 	* Make sheet widgets scalable. [#605434]
+	* Update series labels when needed. [658527]
 
 Morten:
 	* Recognize scientific formats with longer exponents.
diff --git a/goffice/graph/gog-series-labels.c b/goffice/graph/gog-series-labels.c
index 882ddb6..d5e904f 100644
--- a/goffice/graph/gog-series-labels.c
+++ b/goffice/graph/gog-series-labels.c
@@ -1437,6 +1437,7 @@ gog_series_labels_dataset_dim_changed (GogDataset *set, int dim_i)
 			g_strdup (" ");
 	}
 	gog_object_emit_changed (gog_object_get_parent (GOG_OBJECT (set)), TRUE);
+	gog_object_request_update (GOG_OBJECT (set));
 }
 
 static void