ParagonSubsystemSelector

Searchable popup window for selecting a component type to add to a ParagonSubsystem. Built on Odin's GenericSelector<Type> with custom styling, icon support, and single-click selection.

Definition

Namespace: Paragon.Editor Assembly: Paragon.Editor.dll

public class ParagonSubsystemSelector : GenericSelector<Type>

Inheritance: GenericSelector<Type> → ParagonSubsystemSelector

Remarks

This selector is shown as a dropdown popup anchored to the add button in the ParagonSubsystemDrawer. It:

1. Receives a filtered list of eligible types (concrete IParagonComponent<TOwner> types not already on the subsystem).

2. Renders them in a searchable Odin selector tree with custom display names and icons.

3. Fires the onComponentSelected callback on selection (single-click or confirmation), then closes.

The popup is configured for immediate selection — ConfirmSelectionOnDoubleClick is disabled so single-click triggers selection. The search toolbar is always visible.

The selector is instantiated via the static Show() factory method and should not be constructed directly.

Quick Lookup

Goal	How
Show the selector	ParagonSubsystemSelector.Show(rect, title, types, onSelected, nameGetter, iconGetter)
Customize display names	Pass a nameGetter delegate
Customize icons	Pass an iconGetter delegate

Methods

Show (static factory)

Creates and displays the selector popup.

public static ParagonSubsystemSelector Show(
    Rect buttonRect,
    string title,
    IEnumerable<Type> selectableTypes,
    Action<Type> onComponentSelected,
    Func<Type, string> nameGetter,
    Func<Type, ParagonIconType> iconGetter = null)

Parameter	Type	Description
buttonRect	Rect	The anchor rect for the dropdown (typically the add button's world bounds)
title	string	The title shown in the selector header
selectableTypes	IEnumerable<Type>	The types available for selection
onComponentSelected	Action<Type>	Callback invoked with the selected type
nameGetter	Func<Type, string>	Returns the display name for each type
iconGetter	Func<Type, ParagonIconType>	Returns the icon for each type (optional, defaults to LAYERS)

Returns: The created ParagonSubsystemSelector instance.

Examples

Showing the Selector Programmatically

ParagonSubsystemSelector.Show(
    buttonWorldBound,
    "Add Component",
    availableTypes,
    selectedType => subsystem.AddComponent(CreateComponent(selectedType)),
    type => ObjectNames.NicifyVariableName(type.Name),
    type => ParagonIconType.LAYERS
);

See Also

• ParagonSubsystemDrawer — the drawer that opens this selector via the add button

• ParagonBehaviourEditor — the editor managing the overall subsystem lifecycle