[gthumb] use the fixed size only for horizontal sidebars

[Paolo Bacchilega <paobac src gnome org>]

commit f30dc2bef44102e92eba36fd969baaa3618df5db
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Sep 19 19:09:27 2010 +0200

    use the fixed size only for horizontal sidebars
    
    the fixed size on horizontal sidebars allows to view a single row
    at a time, there is no such need on vertical sidebars that already
    display a single column at a time.

 gthumb/gth-file-list.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gthumb/gth-file-list.c b/gthumb/gth-file-list.c
index edf22f9..c1b4980 100644
--- a/gthumb/gth-file-list.c
+++ b/gthumb/gth-file-list.c
@@ -568,8 +568,11 @@ _gth_file_list_set_type (GthFileList     *file_list,
 		      "visible", ((file_list->priv->type == GTH_FILE_LIST_TYPE_BROWSER) || (file_list->priv->type == GTH_FILE_LIST_TYPE_SELECTOR)),
 		      NULL);
 
+	/* use the fixed size for horizontal sidebars to view a single row at
+	 * a time. */
+
 	g_object_set (file_list->priv->thumbnail_renderer,
-		      "fixed_size", (file_list->priv->type == GTH_FILE_LIST_TYPE_H_SIDEBAR) || (file_list->priv->type == GTH_FILE_LIST_TYPE_V_SIDEBAR),
+		      "fixed_size", (file_list->priv->type == GTH_FILE_LIST_TYPE_H_SIDEBAR),
 		      NULL);
 
 	_gth_file_list_update_orientation (file_list);