Refactored custom node parameters editor

addons/material_maker/examples/mandelbrot.ptex

@@ -1 +1 @@
-{"connections":[{"from":"colorize_0","from_port":0,"to":"Material","to_port":0},{"from":"custom_0","from_port":0,"to":"colorize_0","to_port":0}],"nodes":[{"albedo_color":{"a":1,"b":1,"g":1,"r":1,"type":"Color"},"ao_light_affect":1,"depth_scale":1,"emission_energy":1,"metallic":1,"name":"Material","node_position":{"x":200,"y":0},"normal_scale":1,"resolution":1,"roughness":1,"type":"material"},{"contrast":1000,"model_data":{"global":"float mandelbrot(vec2 uv) {\n    float di =  1.0;\n    vec2 z  = vec2(0.0);\n    float m2 = 0.0;\n    vec2 dz = vec2(0.0);\n    for( int i=0; i<200; i++ )\n    {\n        if (m2>1024.0 ) {\n\t\t\tdi=0.0;\n\t\t\tbreak;\n\t\t}\n\n\t\t// Z' -> 2·Z·Z' + 1\n        dz = 2.0*vec2(z.x*dz.x-z.y*dz.y, z.x*dz.y + z.y*dz.x) + vec2(1.0,0.0);\n\t\t\t\n        // Z -> Z² + c\t\t\t\n        z = vec2( z.x*z.x - z.y*z.y, 2.0*z.x*z.y ) + uv;\n\t\t\t\n        m2 = dot(z,z);\n    }\n\n    // distance\t\n\t// d(c) = |Z|·log|Z|/|Z'|\n\tfloat d = 0.5*sqrt(dot(z,z)/dot(dz,dz))*log(dot(z,z));\n    if( di>0.5 ) d=0.0;\n\treturn d;\n}","instance":"float $(name)_xyz(vec2 uv) {\n\treturn mandelbrot(uv);\n}","name":"Mandelbrot","outputs":[{"f":"clamp($(name)_xyz(vec2($(x), $(y))+$(scale)*(2.0*$(uv)-1.0))*$(contrast), 0.0, 1.0)"}],"parameters":[{"label":"Scale","max":3,"min":0,"name":"scale","step":0,"type":"float"},{"label":"X","max":2,"min":-2,"name":"x","step":0,"type":"float"},{"label":"Y","max":2,"min":-2,"name":"y","step":0,"type":"float"},{"label":"Label","max":1000,"min":1,"name":"contrast","step":0,"type":"float"}]},"name":"custom_0","node_position":{"x":-241,"y":223},"scale":0.046875,"type":"custom","x":0,"y":0.6875},{"gradient":{"points":[{"b":0,"g":0,"pos":0,"r":1},{"b":0,"g":0.96875,"pos":0.2,"r":1},{"b":0.0625,"g":1,"pos":0.4,"r":0},{"b":1,"g":1,"pos":0.618182,"r":0},{"b":0.965909,"g":0,"pos":0.818182,"r":0},{"b":1,"g":0,"pos":1,"r":0.9375}],"type":"Gradient"},"name":"colorize_0","node_position":{"x":1.25,"y":77.75},"type":"colorize"}]}
+{"connections":[{"from":"colorize_0","from_port":0,"to":"Material","to_port":0},{"from":"custom_0","from_port":0,"to":"colorize_0","to_port":0}],"nodes":[{"albedo_color":{"a":1,"b":1,"g":1,"r":1,"type":"Color"},"ao_light_affect":1,"depth_scale":1,"emission_energy":1,"metallic":1,"name":"Material","node_position":{"x":200,"y":0},"normal_scale":1,"resolution":1,"roughness":1,"type":"material"},{"gradient":{"points":[{"b":0,"g":0,"pos":0,"r":1},{"b":0,"g":0.96875,"pos":0.2,"r":1},{"b":0.0625,"g":1,"pos":0.4,"r":0},{"b":1,"g":1,"pos":0.618182,"r":0},{"b":0.965909,"g":0,"pos":0.818182,"r":0},{"b":1,"g":0,"pos":1,"r":0.9375}],"type":"Gradient"},"name":"colorize_0","node_position":{"x":1.25,"y":77.75},"type":"colorize"},{"contrast":1,"model_data":{"global":"float mandelbrot(vec2 uv) {\n    float di =  1.0;\n    vec2 z  = vec2(0.0);\n    float m2 = 0.0;\n    vec2 dz = vec2(0.0);\n    for( int i=0; i<200; i++ )\n    {\n        if (m2>1024.0 ) {\n\t\t\tdi=0.0;\n\t\t\tbreak;\n\t\t}\n\n\t\t// Z' -> 2·Z·Z' + 1\n        dz = 2.0*vec2(z.x*dz.x-z.y*dz.y, z.x*dz.y + z.y*dz.x) + vec2(1.0,0.0);\n\t\t\t\n        // Z -> Z² + c\t\t\t\n        z = vec2( z.x*z.x - z.y*z.y, 2.0*z.x*z.y ) + uv;\n\t\t\t\n        m2 = dot(z,z);\n    }\n\n    // distance\t\n\t// d(c) = |Z|·log|Z|/|Z'|\n\tfloat d = 0.5*sqrt(dot(z,z)/dot(dz,dz))*log(dot(z,z));\n    if( di>0.5 ) d=0.0;\n\treturn d;\n}","instance":"float $(name)_xyz(vec2 uv) {\n\treturn mandelbrot(uv);\n}","name":"Mandelbrot","outputs":[{"f":"clamp($(name)_xyz(vec2($(x), $(y))+$(scale)*(2.0*$(uv)-1.0))*$(contrast), 0.0, 1.0)"}],"parameters":[{"label":"Scale","max":3,"min":0,"name":"scale","step":0.0001,"type":"float","widget":"spinbox"},{"label":"X","max":2,"min":-2,"name":"x","step":0.0001,"type":"float","widget":"spinbox"},{"label":"Y","max":2,"min":-2,"name":"y","step":0.0001,"type":"float","widget":"spinbox"},{"label":"Contrast","max":10000,"min":1,"name":"contrast","step":0.0001,"type":"float","widget":"spinbox"}]},"name":"custom_0","node_position":{"x":-211,"y":208},"scale":0,"type":"custom","x":0,"y":0}]}

addons/material_maker/main_window.tscn

@@ -7,7 +7,7 @@
 [ext_resource path="res://addons/material_maker/renderer.tscn" type="PackedScene" id=5]
 [ext_resource path="res://addons/material_maker/node_factory.gd" type="Script" id=6]
 
-[node name="MainWindow" type="Panel"]
+[node name="MainWindow" type="Panel" index="0"]
 
 anchor_left = 0.0
 anchor_top = 0.0

addons/material_maker/nodes/custom/custom.gd

@@ -3,10 +3,10 @@ extends "res://addons/material_maker/nodes/node_generic.gd"
 
 func _on_Edit_pressed():
 	var edit_window = load("res://addons/material_maker/widgets/node_editor/node_editor.tscn").instance()
+	add_child(edit_window)
 	if model_data != null:
 		edit_window.set_model_data(model_data)
 	edit_window.connect("node_changed", self, "update_node")
-	add_child(edit_window)
 	edit_window.popup_centered()
 
 func _on_Load_pressed():

addons/material_maker/nodes/node_generic.gd

@@ -78,6 +78,8 @@ func update_node(data):
 					var value = p.values[i]
 					control.add_item(value.name)
 					control.selected = 0 if !p.has("default") else p.default
+			elif p.type == "boolean":
+				control = CheckBox.new()
 			if control != null:
 				var label = p.name
 				control.name = label

addons/material_maker/widgets/node_editor/parameter.gd

@@ -1,49 +1,11 @@
 tool
 extends HBoxContainer
 
-var size_first = 0
-var size_last = 12
-var size_default = 8
-
-var enum_values = null
-var enum_current = 0
-
-const PARAMETER_TYPE = [ "float", "size", "enum", "boolean" ]
-
-const ENUM_ADD = -1
-const ENUM_EDIT = -2
-const ENUM_REMOVE = -3
-const ENUM_UP = -4
-const ENUM_DOWN = -5
-
-
 func _ready():
-	pass
+	$Type.clear()
-
+	for t in $Types.get_children():
-# Parameter of type SIZE
+		$Type.add_item(t.name)
-
+	_on_Type_item_selected($Type.selected)
-func update_size_option_button(button, first, last, current):
-	button.clear()
-	for i in range(first, last+1):
-		var s = pow(2, i)
-		button.add_item("%dx%d" % [ s, s ])
-	button.selected = current - first
-
-func update_size_configuration():
-	update_size_option_button($Types/T1/First, 0, size_last, size_first)
-	update_size_option_button($Types/T1/Last, size_first, 12, size_last)
-	update_size_option_button($Types/T1/Default, size_first, size_last, size_default)
-
-func _on_First_item_selected(ID):
-	size_first = ID
-	update_size_configuration()
-
-func _on_Last_item_selected(ID):
-	size_last = size_first + ID
-	update_size_configuration()
-
-func _on_Default_item_selected(ID):
-	size_default = size_first + ID
 
 func set_model_data(data):
 	if data.has("name"):
@@ -52,121 +14,28 @@ func set_model_data(data):
 		$Label.text = data.label
 	if !data.has("type"):
 		return
-	for t in $Types.get_children():
+	var type = $Types.get_node(data.type)
-		t.visible = false
+	type.set_model_data(data)
-	var w = null
+	var selected = type.get_index()
-	if data.type == "float":
+	$Type.selected = selected
-		$Type.selected = 0
+	_on_Type_item_selected(selected)
-		w = $Types/T0
-		if data.has("min"):
-			$Types/T0/Min.value = data.min
-		if data.has("max"):
-			$Types/T0/Max.value = data.max
-		if data.has("step"):
-			$Types/T0/Step.value = data.step
-		$Types/T0/SpinBox.pressed = ( data.has("widget") && data.widget == "spinbox" )
-	elif data.type == "size":
-		$Type.selected = 1
-		w = $Types/T1
-		if data.has("first"):
-			size_first = data.first
-		if data.has("last"):
-			size_last = data.last
-		update_size_configuration()
-	elif data.type == "enum":
-		$Type.selected = 2
-		w = $Types/T2
-		data = data.duplicate()
-		enum_values = data.values
-		update_enum_list()
-	elif data.type == "boolean":
-		$Type.selected = 3
-		w = $Types/T3
-	if w != null:
-		w.visible = true
 
 func get_model_data():
-	var data = {
+	var data = $Types.get_node($Type.get_item_text($Type.selected)).get_model_data()
-		name=$Name.text,
+	data.name=$Name.text
-		label=$Label.text,
+	data.label=$Label.text
-		type=PARAMETER_TYPE[$Type.selected],
+	data.type=$Type.get_item_text($Type.selected)
-	}
-	if $Type.selected == 0:
-		data.min = $Types/T0/Min.value
-		data.max = $Types/T0/Max.value
-		data.step = $Types/T0/Step.value
-		if $Types/T0/SpinBox.pressed:
-			data.widget = "spinbox"
-	elif $Type.selected == 1:
-		data.first =  size_first
-		data.last =  size_last
-		data.default =  size_default
-	elif $Type.selected == 2:
-		data.values = enum_values
 	return data
 
 func _on_Delete_pressed():
 	queue_free()
 
 func _on_Type_item_selected(ID):
-	for c in $Types.get_children():
+	for t in $Types.get_children():
-		c.visible = "T"+str(ID) == c.name
+		t.visible = false
-
+	var t = $Types.get_child(ID)
-func update_enum_list():
+	if t != null:
-	var options = $Types/T2/EnumValues
+		t.visible = true
-	options.clear()
-	if !enum_values.empty():
-		for i in range(enum_values.size()):
-			var v = enum_values[i]
-			options.add_item(v.name+" ("+v.value+")", i)
-		options.add_separator()
-		var v = enum_values[enum_current]
-		options.add_item("Edit "+v.value, ENUM_EDIT)
-		options.add_item("Remove "+v.value, ENUM_REMOVE)
-		if enum_current > 0:
-			options.add_item("Move "+v.value+" up", ENUM_UP)
-		if enum_current < enum_values.size() - 1:
-			options.add_item("Move "+v.value+" down", ENUM_DOWN)
-		options.add_separator()
-	options.add_item("Add value", ENUM_ADD)
-	options.selected = enum_current
-
-func _on_EnumValues_item_selected(id):
-	id = $Types/T2/EnumValues.get_item_id(id)
-	if id >= 0 and id < enum_values.size():
-		enum_current = id
-	elif id == ENUM_EDIT:
-		var dialog = load("res://addons/material_maker/widgets/node_editor/enum_editor.tscn").instance()
-		var v = enum_values[enum_current]
-		add_child(dialog)
-		dialog.set_value(v.name, v.value)
-		dialog.connect("ok", self, "update_enum_value", [ enum_current ])
-		dialog.popup_centered()
-	elif id == ENUM_ADD:
-		var dialog = load("res://addons/material_maker/widgets/node_editor/enum_editor.tscn").instance()
-		add_child(dialog)
-		dialog.connect("ok", self, "update_enum_value", [ -1 ])
-		dialog.popup_centered()
-	elif id == ENUM_REMOVE:
-		enum_values.remove(enum_current)
-		enum_current = 0
-	elif id == ENUM_UP:
-		var tmp = enum_values[enum_current]
-		enum_values[enum_current] = enum_values[enum_current-1]
-		enum_values[enum_current-1] = tmp
-		enum_current -= 1
-	elif id == ENUM_DOWN:
-		var tmp = enum_values[enum_current]
-		enum_values[enum_current] = enum_values[enum_current+1]
-		enum_values[enum_current+1] = tmp
-		enum_current += 1
-	update_enum_list()
-
-func update_enum_value(n, v, i):
-	if i == -1:
-		enum_values.append({ name=n, value=v })
-		enum_current = enum_values.size()-1
 	else:
-		enum_values[i] = { name=n, value=v }
+		print(ID)
-		enum_current = i
+
-	update_enum_list()

addons/material_maker/widgets/node_editor/parameter.tscn

@@ -1,9 +1,13 @@
-[gd_scene load_steps=3 format=2]
+[gd_scene load_steps=7 format=2]
 
 [ext_resource path="res://addons/material_maker/widgets/node_editor/parameter.gd" type="Script" id=1]
 [ext_resource path="res://addons/material_maker/icons/minus.png" type="Texture" id=2]
+[ext_resource path="res://addons/material_maker/widgets/node_editor/parameter_float.tscn" type="PackedScene" id=3]
+[ext_resource path="res://addons/material_maker/widgets/node_editor/parameter_size.tscn" type="PackedScene" id=4]
+[ext_resource path="res://addons/material_maker/widgets/node_editor/parameter_enum.tscn" type="PackedScene" id=5]
+[ext_resource path="res://addons/material_maker/widgets/node_editor/parameter_boolean.tscn" type="PackedScene" id=6]
 
-[node name="Parameter" type="HBoxContainer"]
+[node name="Parameter" type="HBoxContainer" index="0"]
 
 anchor_left = 0.0
 anchor_top = 0.0
@@ -119,7 +123,7 @@ group = null
 text = "Float"
 flat = false
 align = 0
-items = [ "Float", null, false, 0, null, "Size", null, false, 1, null, "Enum", null, false, 2, null, "Boolean", null, false, 3, null ]
+items = [  ]
 selected = 0
 
 [node name="Types" type="HBoxContainer" parent="." index="4"]
@@ -129,254 +133,7 @@ anchor_top = 0.0
 anchor_right = 0.0
 anchor_bottom = 0.0
 margin_left = 254.0
-margin_right = 801.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 1
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-alignment = 0
-
-[node name="T0" type="HBoxContainer" parent="Types" index="0"]
-
-editor/display_folded = true
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_right = 547.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 1
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-alignment = 0
-_sections_unfolded = [ "Visibility" ]
-
-[node name="LabelMin" type="Label" parent="Types/T0" index="0"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_top = 5.0
-margin_right = 28.0
-margin_bottom = 19.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 2
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 4
-text = "Min:"
-percent_visible = 1.0
-lines_skipped = 0
-max_lines_visible = -1
-
-[node name="Min" type="SpinBox" parent="Types/T0" index="1"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 32.0
-margin_right = 106.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-min_value = -65536.0
-max_value = 65535.0
-step = 0.0
-page = 0.0
-value = 0.0
-exp_edit = false
-rounded = false
-editable = true
-prefix = ""
-suffix = ""
-
-[node name="LabelMax" type="Label" parent="Types/T0" index="2"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 110.0
-margin_top = 5.0
-margin_right = 140.0
-margin_bottom = 19.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 2
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 4
-text = "Max:"
-percent_visible = 1.0
-lines_skipped = 0
-max_lines_visible = -1
-
-[node name="Max" type="SpinBox" parent="Types/T0" index="3"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 144.0
-margin_right = 218.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-min_value = -65536.0
-max_value = 65535.0
-step = 0.0
-page = 0.0
-value = 0.0
-exp_edit = false
-rounded = false
-editable = true
-prefix = ""
-suffix = ""
-
-[node name="LabelStep" type="Label" parent="Types/T0" index="4"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 222.0
-margin_top = 5.0
 margin_right = 254.0
-margin_bottom = 19.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 2
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 4
-text = "Step:"
-percent_visible = 1.0
-lines_skipped = 0
-max_lines_visible = -1
-
-[node name="Step" type="SpinBox" parent="Types/T0" index="5"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 258.0
-margin_right = 332.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-min_value = 0.0
-max_value = 65535.0
-step = 0.0
-page = 0.0
-value = 0.0
-exp_edit = false
-rounded = false
-editable = true
-prefix = ""
-suffix = ""
-
-[node name="LabelDefault" type="Label" parent="Types/T0" index="6"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 336.0
-margin_top = 5.0
-margin_right = 386.0
-margin_bottom = 19.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 2
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 4
-text = "Default:"
-percent_visible = 1.0
-lines_skipped = 0
-max_lines_visible = -1
-
-[node name="Default" type="SpinBox" parent="Types/T0" index="7"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 390.0
-margin_right = 464.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-min_value = 0.0
-max_value = 65535.0
-step = 0.0
-page = 0.0
-value = 0.0
-exp_edit = false
-rounded = false
-editable = true
-prefix = ""
-suffix = ""
-
-[node name="SpinBox" type="CheckBox" parent="Types/T0" index="8"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 468.0
-margin_right = 547.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-focus_mode = 2
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-toggle_mode = true
-enabled_focus_mode = 2
-shortcut = null
-group = null
-text = "SpinBox"
-flat = false
-align = 0
-
-[node name="T1" type="HBoxContainer" parent="Types" index="1"]
-
-editor/display_folded = true
-visible = false
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_right = 148.0
 margin_bottom = 24.0
 rect_pivot_offset = Vector2( 0, 0 )
 rect_clip_content = false
@@ -386,239 +143,29 @@ size_flags_horizontal = 1
 size_flags_vertical = 1
 alignment = 0
 
-[node name="LabelFirst" type="Label" parent="Types/T1" index="0"]
+[node name="float" parent="Types" index="0" instance=ExtResource( 3 )]
 
-anchor_left = 0.0
+visible = false
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_top = 5.0
-margin_right = 28.0
-margin_bottom = 19.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 2
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 4
-text = "Min:"
-percent_visible = 1.0
-lines_skipped = 0
-max_lines_visible = -1
 
-[node name="First" type="OptionButton" parent="Types/T1" index="1"]
+[node name="size" parent="Types" index="1" instance=ExtResource( 4 )]
 
-anchor_left = 0.0
+visible = false
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 32.0
-margin_right = 71.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-focus_mode = 2
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-toggle_mode = false
-action_mode = 0
-enabled_focus_mode = 2
-shortcut = null
-group = null
-flat = false
-align = 0
-items = [  ]
-selected = -1
-
-[node name="LabelLast" type="Label" parent="Types/T1" index="2"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 75.0
-margin_top = 5.0
-margin_right = 105.0
-margin_bottom = 19.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 2
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 4
-text = "Max:"
-percent_visible = 1.0
-lines_skipped = 0
-max_lines_visible = -1
-
-[node name="Last" type="OptionButton" parent="Types/T1" index="3"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 109.0
-margin_right = 148.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-focus_mode = 2
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-toggle_mode = false
-action_mode = 0
-enabled_focus_mode = 2
-shortcut = null
-group = null
-flat = false
-align = 0
-items = [  ]
-selected = -1
-
-[node name="LabelDefault" type="Label" parent="Types/T1" index="4"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
 margin_left = 551.0
-margin_top = 5.0
+margin_right = 796.0
-margin_right = 581.0
-margin_bottom = 19.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 2
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 4
-text = "Default:"
-percent_visible = 1.0
-lines_skipped = 0
-max_lines_visible = -1
 
-[node name="Default" type="OptionButton" parent="Types/T1" index="5"]
+[node name="enum" parent="Types" index="2" instance=ExtResource( 5 )]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_left = 585.0
-margin_right = 624.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-focus_mode = 2
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-toggle_mode = false
-action_mode = 0
-enabled_focus_mode = 2
-shortcut = null
-group = null
-flat = false
-align = 0
-items = [  ]
-selected = -1
-
-[node name="T2" type="HBoxContainer" parent="Types" index="2"]
 
 visible = false
-anchor_left = 0.0
+margin_left = 800.0
-anchor_top = 0.0
+margin_right = 839.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_right = 39.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 1
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-alignment = 0
 
-[node name="EnumValues" type="OptionButton" parent="Types/T2" index="0"]
+[node name="boolean" parent="Types" index="3" instance=ExtResource( 6 )]
 
-anchor_left = 0.0
+margin_left = 843.0
-anchor_top = 0.0
+margin_right = 917.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_right = 39.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-focus_mode = 2
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-toggle_mode = false
-action_mode = 0
-enabled_focus_mode = 2
-shortcut = null
-group = null
-flat = false
-align = 0
-items = [  ]
-selected = -1
-
-[node name="T3" type="HBoxContainer" parent="Types" index="3"]
-
-editor/display_folded = true
-visible = false
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_right = 74.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-mouse_filter = 1
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-alignment = 0
-
-[node name="Default" type="CheckBox" parent="Types/T3" index="0"]
-
-anchor_left = 0.0
-anchor_top = 0.0
-anchor_right = 0.0
-anchor_bottom = 0.0
-margin_right = 74.0
-margin_bottom = 24.0
-rect_pivot_offset = Vector2( 0, 0 )
-rect_clip_content = false
-focus_mode = 2
-mouse_filter = 0
-mouse_default_cursor_shape = 0
-size_flags_horizontal = 1
-size_flags_vertical = 1
-toggle_mode = true
-enabled_focus_mode = 2
-shortcut = null
-group = null
-text = "Default"
-flat = false
-align = 0
 
 [connection signal="pressed" from="Delete" to="." method="_on_Delete_pressed"]
 
 [connection signal="item_selected" from="Type" to="." method="_on_Type_item_selected"]
 
-[connection signal="item_selected" from="Types/T1/First" to="." method="_on_First_item_selected"]
-
-[connection signal="item_selected" from="Types/T1/Last" to="." method="_on_Last_item_selected"]
-
-[connection signal="item_selected" from="Types/T1/Default" to="." method="_on_Default_item_selected"]
-
-[connection signal="item_selected" from="Types/T2/EnumValues" to="." method="_on_EnumValues_item_selected"]
-
 

addons/material_maker/widgets/node_editor/parameter_boolean.gd

@@ -0,0 +1,12 @@
+tool
+extends HBoxContainer
+
+func _ready():
+	pass
+
+func get_model_data():
+	var data = {}
+	return data
+
+func set_model_data(data):
+	pass

addons/material_maker/widgets/node_editor/parameter_boolean.tscn

@@ -0,0 +1,47 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/material_maker/widgets/node_editor/parameter_boolean.gd" type="Script" id=1]
+
+[node name="boolean" type="HBoxContainer"]
+
+editor/display_folded = true
+visible = false
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 74.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+alignment = 0
+script = ExtResource( 1 )
+
+[node name="Default" type="CheckBox" parent="." index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 74.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = true
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "Default"
+flat = false
+align = 0
+
+

addons/material_maker/widgets/node_editor/parameter_enum.gd

@@ -0,0 +1,82 @@
+tool
+extends HBoxContainer
+
+var enum_values = [ {name="Foo", value="foo"} ]
+var enum_current = 0
+
+const ENUM_ADD = -1
+const ENUM_EDIT = -2
+const ENUM_REMOVE = -3
+const ENUM_UP = -4
+const ENUM_DOWN = -5
+
+func _ready():
+	update_enum_list()
+
+func get_model_data():
+	var data = {}
+	data.values = enum_values
+	return data
+
+func set_model_data(data):
+	enum_values = data.values.duplicate()
+	update_enum_list()
+
+func update_enum_list():
+	var options = $EnumValues
+	options.clear()
+	if !enum_values.empty():
+		for i in range(enum_values.size()):
+			var v = enum_values[i]
+			options.add_item(v.name+" ("+v.value+")", i)
+		options.add_separator()
+		var v = enum_values[enum_current]
+		options.add_item("Edit "+v.value, ENUM_EDIT)
+		options.add_item("Remove "+v.value, ENUM_REMOVE)
+		if enum_current > 0:
+			options.add_item("Move "+v.value+" up", ENUM_UP)
+		if enum_current < enum_values.size() - 1:
+			options.add_item("Move "+v.value+" down", ENUM_DOWN)
+		options.add_separator()
+	options.selected = enum_current
+	options.add_item("Add value", ENUM_ADD)
+
+func _on_EnumValues_item_selected(id):
+	id = $EnumValues.get_item_id(id)
+	if id >= 0 and id < enum_values.size():
+		enum_current = id
+	elif id == ENUM_EDIT:
+		var dialog = load("res://addons/material_maker/widgets/node_editor/enum_editor.tscn").instance()
+		var v = enum_values[enum_current]
+		add_child(dialog)
+		dialog.set_value(v.name, v.value)
+		dialog.connect("ok", self, "update_enum_value", [ enum_current ])
+		dialog.popup_centered()
+	elif id == ENUM_ADD:
+		var dialog = load("res://addons/material_maker/widgets/node_editor/enum_editor.tscn").instance()
+		add_child(dialog)
+		dialog.connect("ok", self, "update_enum_value", [ -1 ])
+		dialog.popup_centered()
+	elif id == ENUM_REMOVE:
+		enum_values.remove(enum_current)
+		enum_current = 0
+	elif id == ENUM_UP:
+		var tmp = enum_values[enum_current]
+		enum_values[enum_current] = enum_values[enum_current-1]
+		enum_values[enum_current-1] = tmp
+		enum_current -= 1
+	elif id == ENUM_DOWN:
+		var tmp = enum_values[enum_current]
+		enum_values[enum_current] = enum_values[enum_current+1]
+		enum_values[enum_current+1] = tmp
+		enum_current += 1
+	update_enum_list()
+
+func update_enum_value(n, v, i):
+	if i == -1:
+		enum_values.append({ name=n, value=v })
+		enum_current = enum_values.size()-1
+	else:
+		enum_values[i] = { name=n, value=v }
+		enum_current = i
+	update_enum_list()

addons/material_maker/widgets/node_editor/parameter_enum.tscn

@@ -0,0 +1,49 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/material_maker/widgets/node_editor/parameter_enum.gd" type="Script" id=1]
+
+[node name="Enum" type="HBoxContainer"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 39.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+alignment = 0
+script = ExtResource( 1 )
+
+[node name="EnumValues" type="OptionButton" parent="." index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 39.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
+action_mode = 0
+enabled_focus_mode = 2
+shortcut = null
+group = null
+flat = false
+align = 0
+items = [  ]
+selected = -1
+
+[connection signal="item_selected" from="EnumValues" to="." method="_on_EnumValues_item_selected"]
+
+

addons/material_maker/widgets/node_editor/parameter_float.gd

@@ -0,0 +1,23 @@
+tool
+extends HBoxContainer
+
+func _ready():
+	pass
+
+func get_model_data():
+	var data = {}
+	data.min = $Min.value
+	data.max = $Max.value
+	data.step = $Step.value
+	if $SpinBox.pressed:
+		data.widget = "spinbox"
+	return data
+
+func set_model_data(data):
+	if data.has("min"):
+		$Min.value = data.min
+	if data.has("max"):
+		$Max.value = data.max
+	if data.has("step"):
+		$Step.value = data.step
+	$SpinBox.pressed = ( data.has("widget") && data.widget == "spinbox" )

addons/material_maker/widgets/node_editor/parameter_float.tscn

@@ -0,0 +1,234 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/material_maker/widgets/node_editor/parameter_float.gd" type="Script" id=1]
+
+[node name="float" type="HBoxContainer"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 547.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+alignment = 0
+script = ExtResource( 1 )
+_sections_unfolded = [ "Visibility" ]
+
+[node name="LabelMin" type="Label" parent="." index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 5.0
+margin_right = 28.0
+margin_bottom = 19.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Min:"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Min" type="SpinBox" parent="." index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 32.0
+margin_right = 106.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+min_value = -65536.0
+max_value = 65535.0
+step = 0.0
+page = 0.0
+value = 0.0
+exp_edit = false
+rounded = false
+editable = true
+prefix = ""
+suffix = ""
+
+[node name="LabelMax" type="Label" parent="." index="2"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 110.0
+margin_top = 5.0
+margin_right = 140.0
+margin_bottom = 19.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Max:"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Max" type="SpinBox" parent="." index="3"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 144.0
+margin_right = 218.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+min_value = -65536.0
+max_value = 65535.0
+step = 0.0
+page = 0.0
+value = 0.0
+exp_edit = false
+rounded = false
+editable = true
+prefix = ""
+suffix = ""
+
+[node name="LabelStep" type="Label" parent="." index="4"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 222.0
+margin_top = 5.0
+margin_right = 254.0
+margin_bottom = 19.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Step:"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Step" type="SpinBox" parent="." index="5"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 258.0
+margin_right = 332.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+min_value = 0.0
+max_value = 65535.0
+step = 0.0
+page = 0.0
+value = 0.0
+exp_edit = false
+rounded = false
+editable = true
+prefix = ""
+suffix = ""
+
+[node name="LabelDefault" type="Label" parent="." index="6"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 336.0
+margin_top = 5.0
+margin_right = 386.0
+margin_bottom = 19.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Default:"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Default" type="SpinBox" parent="." index="7"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 390.0
+margin_right = 464.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+min_value = 0.0
+max_value = 65535.0
+step = 0.0
+page = 0.0
+value = 0.0
+exp_edit = false
+rounded = false
+editable = true
+prefix = ""
+suffix = ""
+
+[node name="SpinBox" type="CheckBox" parent="." index="8"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 468.0
+margin_right = 547.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = true
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "SpinBox"
+flat = false
+align = 0
+
+

addons/material_maker/widgets/node_editor/parameter_size.gd

@@ -0,0 +1,48 @@
+tool
+extends HBoxContainer
+
+var size_first = 0
+var size_last = 12
+var size_default = 8
+
+func _ready():
+	update_size_configuration()
+
+func get_model_data():
+	var data = {}
+	data.first = size_first
+	data.last = size_last
+	data.default = size_default
+	return data
+
+func set_model_data(data):
+	if data.has("first"):
+		size_first = data.first
+	if data.has("last"):
+		size_last = data.last
+	if data.has("default"):
+		size_last = data.default
+	update_size_configuration()
+
+func update_size_option_button(button, first, last, current):
+	button.clear()
+	for i in range(first, last+1):
+		var s = pow(2, i)
+		button.add_item("%dx%d" % [ s, s ])
+	button.selected = current - first
+
+func update_size_configuration():
+	update_size_option_button($First, 0, size_last, size_first)
+	update_size_option_button($Last, size_first, 12, size_last)
+	update_size_option_button($Default, size_first, size_last, size_default)
+
+func _on_First_item_selected(ID):
+	size_first = ID
+	update_size_configuration()
+
+func _on_Last_item_selected(ID):
+	size_last = size_first + ID
+	update_size_configuration()
+
+func _on_Default_item_selected(ID):
+	size_default = size_first + ID

addons/material_maker/widgets/node_editor/parameter_size.tscn

@@ -0,0 +1,168 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/material_maker/widgets/node_editor/parameter_size.gd" type="Script" id=1]
+
+[node name="size" type="HBoxContainer"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 148.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+alignment = 0
+script = ExtResource( 1 )
+
+[node name="LabelFirst" type="Label" parent="." index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_top = 5.0
+margin_right = 28.0
+margin_bottom = 19.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Min:"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="First" type="OptionButton" parent="." index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 32.0
+margin_right = 71.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
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+shortcut = null
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+items = [  ]
+selected = -1
+
+[node name="LabelLast" type="Label" parent="." index="2"]
+
+anchor_left = 0.0
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+anchor_right = 0.0
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+margin_left = 75.0
+margin_top = 5.0
+margin_right = 105.0
+margin_bottom = 19.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Max:"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Last" type="OptionButton" parent="." index="3"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 109.0
+margin_right = 148.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
+action_mode = 0
+enabled_focus_mode = 2
+shortcut = null
+group = null
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+
+[node name="LabelDefault" type="Label" parent="." index="4"]
+
+anchor_left = 0.0
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+margin_left = 152.0
+margin_top = 5.0
+margin_right = 202.0
+margin_bottom = 19.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Default:"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Default" type="OptionButton" parent="." index="5"]
+
+anchor_left = 0.0
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+anchor_right = 0.0
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+margin_left = 206.0
+margin_right = 245.0
+margin_bottom = 24.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
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+shortcut = null
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+
+[connection signal="item_selected" from="First" to="." method="_on_First_item_selected"]
+
+[connection signal="item_selected" from="Last" to="." method="_on_Last_item_selected"]
+
+[connection signal="item_selected" from="Default" to="." method="_on_Default_item_selected"]
+
+