add group list item component

UI/Components/GroupMenu.gd

@@ -39,7 +39,7 @@ func _ready() -> void:
 
 
 func add(item: InstallItem) -> void:
-	pass
+	child_container.add_child(item)
 
 
 func free_item(at_idx: int) -> void:
@@ -90,9 +90,10 @@ func setup_rename() -> void:
 	l.size_flags_horizontal = header_text_label.size_flags_horizontal
 
 #	edit_group_button.disabled = true
+	var label_index := header_text_label.get_index()
 
 	header_container.add_child(l)
-	header_container.move_child(l, 2)
+	header_container.move_child(l, label_index)
 
 	var reenable = func():
 		header_text_label.visible = true

UI/Components/InstallItem.gd

@@ -0,0 +1,60 @@
+extends HBoxContainer
+class_name InstallItem
+
+@onready var item_icon: TextureRect = %ItemIcon
+@onready var name_label: Label = %NameLabel
+@onready var edit_item_button: Button = %EditItemButton
+@onready var delete_item_button: Button = %DeleteItemButton
+@onready var launch_item_button: Button = %LaunchItemButton
+
+signal edit_item_button_pressed
+signal delete_item_button_pressed
+signal launch_item_button_pressed
+
+signal name_changed(new_name: String)
+
+
+func _ready() -> void:
+	edit_item_button.pressed.connect(func(): edit_item_button_pressed.emit())
+	delete_item_button.pressed.connect(func(): delete_item_button_pressed.emit())
+
+	name_label.gui_input.connect(_on_name_label_gui_input)
+
+
+func set_icon(icon: Texture2D) -> void:
+	item_icon.texture = icon
+
+
+func set_icon_visible(p_visible: bool) -> void:
+	item_icon.visible = p_visible
+
+
+func setup_rename() -> void:
+	name_label.visible = false
+	var l := RenameLineEdit.new(name_label.text)
+	l.size_flags_horizontal = name_label.size_flags_horizontal
+
+	var label_index := name_label.get_index()
+
+	add_child(l)
+	move_child(l, label_index)
+
+	l.canceled.connect(name_label.set_visible.bind(true))
+
+	l.text_submitted.connect(
+		func(new_text: String):
+			name_label.text = new_text
+			name_changed.emit(new_text)
+
+			name_label.visible = true
+	)
+
+	l.grab_focus()
+
+
+func _on_name_label_gui_input(event: InputEvent) -> void:
+	if event is InputEventMouseButton && \
+		(event as InputEventMouseButton).double_click && \
+		(event as InputEventMouseButton).button_index == MOUSE_BUTTON_LEFT:
+			get_viewport().set_input_as_handled()
+			setup_rename()

UI/Components/InstallItem.tscn

@@ -0,0 +1,48 @@
+[gd_scene load_steps=3 format=3 uid="uid://duq208khfvm2t"]
+
+[ext_resource type="Script" path="res://UI/Components/InstallItem.gd" id="1_sh2ev"]
+[ext_resource type="Texture2D" uid="uid://de57eeeobflp4" path="res://icon.svg" id="1_wwvlr"]
+
+[node name="InstallItem" type="HBoxContainer"]
+anchors_preset = -1
+offset_right = 299.0
+offset_bottom = 32.0
+script = ExtResource("1_sh2ev")
+metadata/_edit_use_anchors_ = true
+
+[node name="Indent" type="MarginContainer" parent="."]
+layout_mode = 2
+theme_override_constants/margin_left = 6
+
+[node name="ItemIcon" type="TextureRect" parent="."]
+unique_name_in_owner = true
+visible = false
+layout_mode = 2
+texture = ExtResource("1_wwvlr")
+expand_mode = 2
+
+[node name="NameLabel" type="Label" parent="."]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+mouse_filter = 1
+vertical_alignment = 1
+
+[node name="EditItemButton" type="Button" parent="."]
+unique_name_in_owner = true
+layout_mode = 2
+text = "E"
+
+[node name="DeleteItemButton" type="Button" parent="."]
+unique_name_in_owner = true
+layout_mode = 2
+text = "X"
+
+[node name="LaunchItemButton" type="Button" parent="."]
+unique_name_in_owner = true
+layout_mode = 2
+text = ">"
+
+[node name="Indent2" type="MarginContainer" parent="."]
+layout_mode = 2
+theme_override_constants/margin_left = 6

UI/Main/GroupsView.tscn

@@ -6,6 +6,7 @@ anchor_right = 1.0
 anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
+metadata/_edit_use_anchors_ = true
 
 [node name="Label" type="Label" parent="."]
 layout_mode = 2