1 files changed, 11 insertions, 11 deletions

diff --git a/src/gtkext/graph/node.c b/src/gtkext/graph/node.c
index 439d4e7..4fd7a8e 100644
--- a/src/gtkext/graph/node.c
+++ b/src/gtkext/graph/node.c
@@ -159,7 +159,7 @@ static void g_graph_node_finalize(GGraphNode *node)
 
 unsigned int g_graph_node_get_rank(const GGraphNode *node)
 {
-    return node->get_rank(node);
+    return G_GRAPH_NODE_GET_CLASS(node)->get_rank(node);
 
 }
 
@@ -183,8 +183,8 @@ void g_graph_node_reset_position(GGraphNode *node)
 
     node->pending_flag = PPF_NONE;
 
-    if (node->reset_pos != NULL)
-        node->reset_pos(node);
+    if (G_GRAPH_NODE_GET_CLASS(node)->reset_pos != NULL)
+        G_GRAPH_NODE_GET_CLASS(node)->reset_pos(node);
 
 }
 
@@ -204,7 +204,7 @@ void g_graph_node_reset_position(GGraphNode *node)
 
 void g_graph_node_prepare_x_line(GGraphNode *node, GGraphNode *nodes)
 {
-    node->prepare_x(node, nodes);
+    G_GRAPH_NODE_GET_CLASS(node)->prepare_x(node, nodes);
 
 }
 
@@ -226,8 +226,8 @@ void g_graph_node_apply_position(GGraphNode *node)
     gint x_pos;                             /* Position de référence       */
     GGraphNode *ref;                        /* Accès rapide                */
 
-    if (node->apply_pos != NULL)
-        node->apply_pos(node);
+    if (G_GRAPH_NODE_GET_CLASS(node)->apply_pos != NULL)
+        G_GRAPH_NODE_GET_CLASS(node)->apply_pos(node);
 
     switch (node->pending_flag)
     {
@@ -289,8 +289,8 @@ void g_graph_node_apply_position(GGraphNode *node)
 
 void g_graph_node_set_x_position(GGraphNode *node, gint x)
 {
-    if (node->set_pos != NULL && x != GRAPH_HORIZONTAL_MARGIN)
-        node->set_pos(node, x);
+    if (G_GRAPH_NODE_GET_CLASS(node)->set_pos != NULL && x != GRAPH_HORIZONTAL_MARGIN)
+        G_GRAPH_NODE_GET_CLASS(node)->set_pos(node, x);
 
     node->alloc.x = x;
 
@@ -403,7 +403,7 @@ GtkAllocation g_graph_node_get_allocation(const GGraphNode *node)
 
 bool g_graph_node_visit_nodes(GGraphNode *node, graph_node_visitor_cb callback, void *data)
 {
-    return node->visit(node, callback, data);
+    return G_GRAPH_NODE_GET_CLASS(node)->visit(node, callback, data);
 
 }
 
@@ -427,8 +427,8 @@ GGraphNode *g_graph_node_find_container(GGraphNode *nodes, GGraphNode *target)
 
     result = NULL;
 
-    if (nodes->contain != NULL)
-        result = nodes->contain(nodes, target);
+    if (G_GRAPH_NODE_GET_CLASS(nodes)->contain != NULL)
+        result = G_GRAPH_NODE_GET_CLASS(nodes)->contain(nodes, target);
 
     return result;