Fixed caret blink and speed resetting in scenes, issue 10764

scene/gui/line_edit.cpp

@@ -534,7 +534,7 @@ void LineEdit::_notification(int p_what) {
 	switch (p_what) {
 #ifdef TOOLS_ENABLED
 		case NOTIFICATION_ENTER_TREE: {
-			if (Engine::get_singleton()->is_editor_hint()) {
+			if (!get_tree()->is_node_being_edited(this)) {
 				cursor_set_blink_enabled(EDITOR_DEF("text_editor/cursor/caret_blink", false));
 				cursor_set_blink_speed(EDITOR_DEF("text_editor/cursor/caret_blink_speed", 0.65));
 

scene/main/scene_tree.cpp

@@ -650,7 +650,7 @@ void SceneTree::set_quit_on_go_back(bool p_enable) {
 
 bool SceneTree::is_node_being_edited(const Node *p_node) const {
 
-	return Engine::get_singleton()->is_editor_hint() && edited_scene_root && edited_scene_root->is_a_parent_of(p_node);
+	return Engine::get_singleton()->is_editor_hint() && edited_scene_root && (edited_scene_root->is_a_parent_of(p_node) || edited_scene_root == p_node);
 }
 #endif