[gnome-builder] buildui: Keep scroll at end of buffer

[Christian Hergert <chergert src gnome org>]

commit 6bca53a1560dfbcc434441ca80278293b1f89bdf
Author: Fernando Fernandez <fernando softwareperonista com ar>
Date:   Sun May 7 14:25:00 2017 -0300

    buildui: Keep scroll at end of buffer
    
    https://bugzilla.gnome.org/show_bug.cgi?id=781013

 libide/buildui/ide-build-log-panel.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/libide/buildui/ide-build-log-panel.c b/libide/buildui/ide-build-log-panel.c
index 86c43d1..334ebf6 100644
--- a/libide/buildui/ide-build-log-panel.c
+++ b/libide/buildui/ide-build-log-panel.c
@@ -537,7 +537,7 @@ ide_build_log_panel_log_observer (IdeBuildLogStream  stream,
 {
   IdeBuildLogPanel *self = user_data;
   GtkTextMark *insert;
-  GtkTextIter iter;
+  GtkTextIter iter, enditer;
 
   g_assert (IDE_IS_BUILD_LOG_PANEL (self));
   g_assert (message != NULL);
@@ -549,6 +549,9 @@ ide_build_log_panel_log_observer (IdeBuildLogStream  stream,
 
   insert = gtk_text_buffer_get_insert (self->buffer);
   gtk_text_view_scroll_to_mark (self->text_view, insert, 0.0, TRUE, 1.0, 0.0);
+
+  gtk_text_buffer_get_end_iter (self->buffer, &enditer);
+  gtk_text_buffer_place_cursor (self->buffer, &enditer);
 }
 
 void