[libdazzle] tree: set marshaller and va marshallers

[Christian Hergert <chergert src gnome org>]

commit e9ab8672207f137383a30bcfebb2ac98773dc4d1
Author: Christian Hergert <chergert redhat com>
Date:   Thu Sep 7 16:54:38 2017 -0700

    tree: set marshaller and va marshallers

 src/tree/dzl-tree-builder.c |   30 +++++++++++++++++++++++++-----
 1 files changed, 25 insertions(+), 5 deletions(-)
---
diff --git a/src/tree/dzl-tree-builder.c b/src/tree/dzl-tree-builder.c
index 27ecb12..457c076 100644
--- a/src/tree/dzl-tree-builder.c
+++ b/src/tree/dzl-tree-builder.c
@@ -229,20 +229,28 @@ dzl_tree_builder_class_init (DzlTreeBuilderClass *klass)
                   G_TYPE_FROM_CLASS (klass),
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (DzlTreeBuilderClass, added),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__OBJECT,
                   G_TYPE_NONE,
                   1,
                   DZL_TYPE_TREE);
+  g_signal_set_va_marshaller (signals [ADDED],
+                              G_TYPE_FROM_CLASS (klass),
+                              g_cclosure_marshal_VOID__OBJECTv);
 
   signals [BUILD_NODE] =
     g_signal_new ("build-node",
                   G_TYPE_FROM_CLASS (klass),
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (DzlTreeBuilderClass, build_node),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__OBJECT,
                   G_TYPE_NONE,
                   1,
                   DZL_TYPE_TREE_NODE);
+  g_signal_set_va_marshaller (signals [BUILD_NODE],
+                              G_TYPE_FROM_CLASS (klass),
+                              g_cclosure_marshal_VOID__OBJECTv);
 
   signals [NODE_ACTIVATED] =
     g_signal_new ("node-activated",
@@ -270,30 +278,42 @@ dzl_tree_builder_class_init (DzlTreeBuilderClass *klass)
                   G_TYPE_FROM_CLASS (klass),
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (DzlTreeBuilderClass, node_selected),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__OBJECT,
                   G_TYPE_NONE,
                   1,
                   DZL_TYPE_TREE_NODE);
+  g_signal_set_va_marshaller (signals [NODE_SELECTED],
+                              G_TYPE_FROM_CLASS (klass),
+                              g_cclosure_marshal_VOID__OBJECTv);
 
   signals [NODE_UNSELECTED] =
     g_signal_new ("node-unselected",
                   G_TYPE_FROM_CLASS (klass),
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (DzlTreeBuilderClass, node_unselected),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__OBJECT,
                   G_TYPE_NONE,
                   1,
                   DZL_TYPE_TREE_NODE);
+  g_signal_set_va_marshaller (signals [NODE_UNSELECTED],
+                              G_TYPE_FROM_CLASS (klass),
+                              g_cclosure_marshal_VOID__OBJECTv);
 
   signals [REMOVED] =
     g_signal_new ("removed",
                   G_TYPE_FROM_CLASS (klass),
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (DzlTreeBuilderClass, removed),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  g_cclosure_marshal_VOID__OBJECT,
                   G_TYPE_NONE,
                   1,
                   DZL_TYPE_TREE);
+  g_signal_set_va_marshaller (signals [REMOVED],
+                              G_TYPE_FROM_CLASS (klass),
+                              g_cclosure_marshal_VOID__OBJECTv);
 }
 
 static void