PlaceableSelectionUI

Tabbed, grid-based UI for selecting placeables and sequences. Loads content from configured folders via [PlacementAssetResolver] and integrates with [GridPlacementHost] to enter placement mode on selection. Prefer instancing the shipped starter scene, which wires the required internal nodes: [codeblock] var selection_ui_scene = preload("res://templates/grid_placement_templates/ui/placement_selection/placeable_selection_ui.tscn") var selection_ui := selection_ui_scene.instantiate() as PlaceableSelectionUI selection_ui.placeables_folder = "res://my_placeables" selection_ui.category_profiles_folder = "res://my_profiles" selection_ui.fixed_template_height = 48 selection_ui.fixed_icon_size = 40 [/codeblock] A custom scene must assign [member ui_root] and [member tab_container] before the node enters the tree.

Source: addons/grid_placement/ui/placeable/single/placeable_selection_ui.gd

Syntax

class PlaceableSelectionUI extends PlacementControl

Members

Name	Kind	Summary
valid_changed	Signal	Emitted when UI validity changes.
placeable_activated	Signal	Emitted whenever a placeable entry is clicked, including when [member read_only_catalog] suppresses the built-in dispatch. 3D sessions listen to this.
category_selected	Signal	Emitted when the visible category changes or its tabs are rebuilt.
icon_single	Property	Icon for the single-cell tool button.
icon_line	Property	Icon for the line tool button.
icon_rectangle_fill	Property	Icon for the filled rectangle tool button.
icon_rectangle_outline	Property	Icon for the rectangle outline tool button.
category_profiles_folder	Property	Folder of category tag resources, loaded into [member category_profiles].
placeables_folder	Property	Folder of placeable resources, loaded into [member placeables].
sequences_folder	Property	Folder of sequence resources, loaded into [member sequences].
category_profiles	Property	Extra category tags combined with [member category_profiles_folder].
placeables	Property	Extra placeables combined with [member placeables_folder].
sequences	Property	Extra sequences combined with [member sequences_folder]; variants cycle in one grid slot.
grid_columns	Property	Grid column count; 1 gives a single-column list.
placeable_entry_template	Property	Template for individual entries; a [PlaceableView] showing icon and name.
sequence_entry_template	Property	Template for sequence entries; a [PlaceableListEntry] that cycles variants.
fixed_template_height	Property	Fixed template height in pixels; 0 disables enforcement. Individual [PlaceableView] nodes may still enforce their own fixed_view_height.
fixed_icon_size	Property	Fixed icon width and height in pixels; 0 uses template defaults.
show_category_tab_names	Property	Whether category tab titles render; when false only icons/grid show.
hide_ui_on_selection	Property	Hides the UI after an item is selected.
read_only_catalog	Property	Renders catalog entries without entering placement mode on click. Use for demos whose placement pipeline does not yet support the entry type.
ui_root	Property	Root control shown and hidden as a whole.
tab_container	Property	Tab per category tag, each holding a grid of matching entries.
tool_shape_container	Property	Container for brush-shape buttons; null hides tool selection.
get_mode_state	Method
resolve_placement_dependencies	Method
resolve_placement_runtime	Method
rebuild	Method
clear	Method
set_active_placeable	Method
get_active_placeable	Method
clear_active_selection	Method
available_object_tools	Method
get_runtime_issues	Method