From fd9aebd4fa37965ec307b87742f1d88aa8be37ca Mon Sep 17 00:00:00 2001
From: volzhs <volzhs@gmail.com>
Date: Tue, 1 Nov 2016 22:26:29 +0900
Subject: [PATCH] Fix to focus or rename node by double click

---
 scene/gui/tree.cpp               | 34 ++++----------------------------
 scene/gui/tree.h                 |  6 ------
 tools/editor/scene_tree_dock.cpp |  1 -
 3 files changed, 4 insertions(+), 37 deletions(-)

diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index ca9c666c01d..912371142f3 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -2363,19 +2363,11 @@ void Tree::_input_event(InputEvent p_event) {
 							Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_VISIBLE);
 							warp_mouse(range_drag_capture_pos);
 						} else {
-
-							if (delayed_text_editor) {
-								uint64_t diff = OS::get_singleton()->get_ticks_msec() - first_selection_time;
-								if (diff >= 400 && diff <= 800)
-									edit_selected();
-								// fast double click
-								else if (diff < 400) {
-									emit_signal("item_double_clicked");
-								}
-
-								first_selection_time = OS::get_singleton()->get_ticks_msec();
-							} else {
+							Rect2 rect = get_selected()->get_meta("__focus_rect");
+							if (rect.has_point(Point2(p_event.mouse_button.x,p_event.mouse_button.y))) {
 								edit_selected();
+							} else {
+								emit_signal("item_double_clicked");
 							}
 						}
 						pressing_for_editor=false;
@@ -2921,8 +2913,6 @@ void Tree::item_selected(int p_column,TreeItem *p_item) {
 
 		p_item->cells[p_column].selected=true;
 		//emit_signal("multi_selected",p_item,p_column,true); - NO this is for TreeItem::select
-		if (delayed_text_editor)
-			first_selection_time = OS::get_singleton()->get_ticks_msec();
 
 	} else {
 
@@ -3572,15 +3562,6 @@ bool Tree::get_allow_rmb_select() const{
 }
 
 
-void Tree::set_delayed_text_editor(bool enabled) {
-	delayed_text_editor = enabled;
-}
-
-bool Tree::is_delayed_text_editor_enabled() const {
-	return delayed_text_editor;
-}
-
-
 void Tree::_bind_methods() {
 
 	ObjectTypeDB::bind_method(_MD("_range_click_timeout"),&Tree::_range_click_timeout);
@@ -3634,10 +3615,6 @@ void Tree::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("set_allow_rmb_select","allow"),&Tree::set_allow_rmb_select);
 	ObjectTypeDB::bind_method(_MD("get_allow_rmb_select"),&Tree::get_allow_rmb_select);
 
-	ObjectTypeDB::bind_method(_MD("set_delayed_text_editor","enable"),&Tree::set_delayed_text_editor);
-	ObjectTypeDB::bind_method(_MD("is_delayed_text_editor_enabled"),&Tree::is_delayed_text_editor_enabled);
-
-
 	ObjectTypeDB::bind_method(_MD("set_single_select_cell_editing_only_when_already_selected","enable"),&Tree::set_single_select_cell_editing_only_when_already_selected);
 	ObjectTypeDB::bind_method(_MD("get_single_select_cell_editing_only_when_already_selected"),&Tree::get_single_select_cell_editing_only_when_already_selected);
 
@@ -3751,9 +3728,6 @@ Tree::Tree() {
 	force_select_on_already_selected=false;
 
 	allow_rmb_select=false;
-
-	first_selection_time = 0;
-	delayed_text_editor = false;
 }
 
 
diff --git a/scene/gui/tree.h b/scene/gui/tree.h
index 6c2f1dae40f..1936f926c81 100644
--- a/scene/gui/tree.h
+++ b/scene/gui/tree.h
@@ -439,9 +439,6 @@ friend class TreeItem;
 	float last_drag_time;
 	float time_since_motion;*/
 
-	bool delayed_text_editor;
-	uint64_t first_selection_time;
-
 	float drag_speed;
 	float drag_from;
 	float drag_accum;
@@ -537,9 +534,6 @@ public:
 
 	void set_value_evaluator(ValueEvaluator *p_evaluator);
 
-	void set_delayed_text_editor(bool enabled);
-	bool is_delayed_text_editor_enabled() const;
-
 	Tree();
 	~Tree();
 
diff --git a/tools/editor/scene_tree_dock.cpp b/tools/editor/scene_tree_dock.cpp
index 16f06c7ac98..49db321d4d8 100644
--- a/tools/editor/scene_tree_dock.cpp
+++ b/tools/editor/scene_tree_dock.cpp
@@ -2004,7 +2004,6 @@ SceneTreeDock::SceneTreeDock(EditorNode *p_editor,Node *p_scene_root,EditorSelec
 	scene_tree->connect("nodes_dragged",this,"_nodes_drag_begin");
 
 	scene_tree->get_scene_tree()->connect("item_double_clicked", this, "_focus_node");
-	scene_tree->get_scene_tree()->set_delayed_text_editor(true);
 
 	scene_tree->set_undo_redo(&editor_data->get_undo_redo());
 	scene_tree->set_editor_selection(editor_selection);