3 files changed, 5 insertions, 44 deletions

diff --git a/source/blender/editors/space_node/drawnode.c b/source/blender/editors/space_node/drawnode.c
index 7f8bf2618a4..5c5e316663c 100644
--- a/source/blender/editors/space_node/drawnode.c
+++ b/source/blender/editors/space_node/drawnode.c
@@ -94,54 +94,13 @@
 
 #include "node_intern.h"
 
-/* ****************** GENERAL CALLBACKS FOR NODES ***************** */
-
-#if 0
-/* XXX not used yet, make compiler happy :) */
-static void node_group_alone_cb(bContext *C, void *node_v, void *unused_v)
-{
-	bNode *node= node_v;
-	
-	nodeCopyGroup(node);
-
-	// allqueue(REDRAWNODE, 0);
-}
 
 /* ****************** BUTTON CALLBACKS FOR ALL TREES ***************** */
 
-static void node_buts_group(uiLayout *layout, bContext *C, PointerRNA *ptr)
+void node_buts_group(uiLayout *layout, bContext *C, PointerRNA *ptr)
 {
-	uiBlock *block= uiLayoutAbsoluteBlock(layout);
-	bNode *node= ptr->data;
-	rctf *butr= &node->butr;
-
-	if(node->id) {
-		uiBut *bt;
-		short width;
-		
-		uiBlockBeginAlign(block);
-		
-		/* name button */
-		width= (short)(butr->xmax-butr->xmin - (node->id->us>1?19.0f:0.0f));
-		bt= uiDefBut(block, TEX, B_NOP, "NT:",
-					 (short)butr->xmin, (short)butr->ymin, width, 19, 
-					 node->id->name+2, 0.0, 19.0, 0, 0, "NodeTree name");
-		uiButSetFunc(bt, node_ID_title_cb, node, NULL);
-		
-		/* user amount */
-		if(node->id->us>1) {
-			char str1[32];
-			sprintf(str1, "%d", node->id->us);
-			bt= uiDefBut(block, BUT, B_NOP, str1, 
-						 (short)butr->xmax-19, (short)butr->ymin, 19, 19, 
-						 NULL, 0, 0, 0, 0, "Displays number of users.");
-			uiButSetFunc(bt, node_group_alone_cb, node, NULL);
-		}
-		
-		uiBlockEndAlign(block);
-	}	
+	uiTemplateIDBrowse(layout, C, ptr, "nodetree", NULL, NULL, "");
 }
-#endif
 
 static void node_buts_value(uiLayout *layout, bContext *C, PointerRNA *ptr)
 {
diff --git a/source/blender/editors/space_node/node_draw.c b/source/blender/editors/space_node/node_draw.c
index 14c127cb7e5..ad897e1dd6e 100644
--- a/source/blender/editors/space_node/node_draw.c
+++ b/source/blender/editors/space_node/node_draw.c
@@ -265,7 +265,7 @@ static void node_update(const bContext *C, bNodeTree *ntree, bNode *node)
 
 	/* XXX ugly hack, typeinfo for group is generated */
 	if(node->type == NODE_GROUP)
-		; // XXX node->typeinfo->uifunc= node_buts_group;
+		node->typeinfo->uifunc= node_buts_group;
 	
 	/* buttons rect? */
 	if((node->flag & NODE_OPTIONS) && node->typeinfo->uifunc) {
diff --git a/source/blender/editors/space_node/node_intern.h b/source/blender/editors/space_node/node_intern.h
index 1ff2f7d7128..8f6d2c81026 100644
--- a/source/blender/editors/space_node/node_intern.h
+++ b/source/blender/editors/space_node/node_intern.h
@@ -69,6 +69,8 @@ void node_draw_link_bezier(View2D *v2d, SpaceNode *snode, bNodeLink *link, int t
 int node_link_bezier_points(View2D *v2d, SpaceNode *snode, bNodeLink *link, float coord_array[][2], int resol);
 void draw_nodespace_back_pix(ARegion *ar, SpaceNode *snode, int color_manage);
 
+void node_buts_group(struct uiLayout *layout, struct bContext *C, struct PointerRNA *ptr);
+
 /* node_edit.c */
 void node_tree_from_ID(ID *id, bNodeTree **ntree, bNodeTree **edittree, int *treetype);
 void snode_handle_recalc(bContext *C, SpaceNode *snode);