Fix sizing bug.

Fri Jun  7 23:11:42 2002  Jonathan Blandford  <jrb@gnome.org>

	* gtk/gtktreeview.c (gtk_tree_view_real_expand_row): Fix sizing
	bug.

	* docs/reference/gtk/tmpl/gtkbutton.sgml: Remove ^M's.

Not sure why all the docs updated.

1 files changed, 32 insertions, 2 deletions

diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 54ddd15c27..cff42ce7af 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -8852,9 +8852,9 @@ gtk_tree_view_real_expand_row (GtkTreeView *tree_view,
   GtkTreeIter temp;
   gboolean expand;
 
-
   if (node->children && !open_all)
-    return TRUE;
+    return FALSE;
+
   if (! GTK_RBNODE_FLAG_SET (node, GTK_RBNODE_IS_PARENT))
     return FALSE;
 
@@ -8862,6 +8862,36 @@ gtk_tree_view_real_expand_row (GtkTreeView *tree_view,
   if (! gtk_tree_model_iter_has_child (tree_view->priv->model, &iter))
     return FALSE;
 
+
+   if (node->children && open_all)
+    {
+      gboolean retval = FALSE;
+      GtkTreePath *tmp_path = gtk_tree_path_copy (path);
+
+      gtk_tree_path_append_index (tmp_path, 0);
+      tree = node->children;
+      node = tree->root;
+      while (node->left != tree->nil)
+	node = node->left;
+      /* try to expand the children */
+      do
+        {
+         gboolean t;
+	 t = gtk_tree_view_real_expand_row (tree_view, tmp_path, tree, node,
+					    TRUE, animate);
+         if (t)
+           retval = TRUE;
+
+         gtk_tree_path_next (tmp_path);
+	 node = _gtk_rbtree_next (tree, node);
+       }
+      while (node != NULL);
+
+      gtk_tree_path_free (tmp_path);
+
+      return retval;
+    }
+
   g_signal_emit (G_OBJECT (tree_view), tree_view_signals[TEST_EXPAND_ROW], 0, &iter, path, &expand);
 
   if (expand)