NAT Godot make playground tabs and entry panels

projects/nat-godot-playground/EntryPanel.tscn

@@ -0,0 +1,19 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://scripts/EntryContainer.gd" type="Script" id=1]
+
+[node name="EntryPanel" type="PanelContainer"]
+margin_right = 40.0
+margin_bottom = 40.0
+mouse_filter = 1
+script = ExtResource( 1 )
+
+[node name="EntryLabel" type="Label" parent="."]
+margin_left = 7.0
+margin_top = 13.0
+margin_right = 192.0
+margin_bottom = 27.0
+text = "Hello NAT Godot Playground!"
+
+[connection signal="mouse_entered" from="." to="." method="_on_EntryPanel_mouse_entered"]
+[connection signal="mouse_exited" from="." to="." method="_on_EntryPanel_mouse_exited"]