From 4523a591d33d8c28ee5c034101228bf7a686537e Mon Sep 17 00:00:00 2001
From: Franklin Sobrinho <franklin_gs@hotmail.com>
Date: Sun, 13 Dec 2015 08:41:11 -0300
Subject: [PATCH] Double-click item for reparent and choose a node in NodePath
 dialog

---
 tools/editor/reparent_dialog.cpp   | 16 ++++++++--------
 tools/editor/scene_tree_editor.cpp |  5 ++---
 2 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/tools/editor/reparent_dialog.cpp b/tools/editor/reparent_dialog.cpp
index 78ba47d54bd..f0248447313 100644
--- a/tools/editor/reparent_dialog.cpp
+++ b/tools/editor/reparent_dialog.cpp
@@ -36,12 +36,12 @@
 
 void ReparentDialog::_notification(int p_what) {
 
-	if (p_what==NOTIFICATION_ENTER_TREE)	{
+	if (p_what==NOTIFICATION_ENTER_TREE) {
 
 		connect("confirmed", this,"_reparent");
 	}
 
-	if (p_what==NOTIFICATION_EXIT_TREE)	{
+	if (p_what==NOTIFICATION_EXIT_TREE) {
 
 		disconnect("confirmed", this,"_reparent");
 	}
@@ -83,29 +83,29 @@ void ReparentDialog::_bind_methods() {
 
 
 ReparentDialog::ReparentDialog() {
-	
 
 	set_title("Reparent Node");
+
 	VBoxContainer *vbc = memnew( VBoxContainer );
 	add_child(vbc);
 	set_child_rect(vbc);
 
 	tree = memnew( SceneTreeEditor(false) );
-	
+	tree->set_show_enabled_subscene(true);
 
 	vbc->add_margin_child("Reparent Location (Select new Parent):",tree,true);
-	
+
+	tree->get_scene_tree()->connect("item_activated",this,"_reparent");
+
 	//Label *label = memnew( Label );
 	//label->set_pos( Point2( 15,8) );
 	//label->set_text("Reparent Location (Select new Parent):");
-	
+
 	node_only = memnew( CheckButton );
 	add_child(node_only);
 	node_only->hide();
 
-	tree->set_show_enabled_subscene(true);
 	//vbc->add_margin_child("Options:",node_only);;
-	
 
 	//cancel->connect("pressed", this,"_cancel");
 
diff --git a/tools/editor/scene_tree_editor.cpp b/tools/editor/scene_tree_editor.cpp
index 6575603073e..a164703e310 100644
--- a/tools/editor/scene_tree_editor.cpp
+++ b/tools/editor/scene_tree_editor.cpp
@@ -928,7 +928,7 @@ void SceneTreeDialog::_cancel() {
 void SceneTreeDialog::_select() {
 
 	if (tree->get_selected()) {
-	        emit_signal("selected",tree->get_selected()->get_path());
+		emit_signal("selected",tree->get_selected()->get_path());
 		hide();
 	}
 }
@@ -939,7 +939,6 @@ void SceneTreeDialog::_bind_methods() {
 	ObjectTypeDB::bind_method("_cancel",&SceneTreeDialog::_cancel);
 	ADD_SIGNAL( MethodInfo("selected",PropertyInfo(Variant::NODE_PATH,"path")));
 
-
 }
 
 
@@ -951,7 +950,7 @@ SceneTreeDialog::SceneTreeDialog() {
 	add_child(tree);
 	set_child_rect(tree);
 
-
+	tree->get_scene_tree()->connect("item_activated",this,"_select");
 
 }