UIComponent class
Base UI component for ECS-driven interface elements.
- Inheritance
- Implementers
Constructors
- UIComponent({required Size size, bool visible = true, bool enabled = true, int layer = 0})
- Create a base UI component.
Properties
- componentType → Type
-
Type identifier for this component
no setterinherited
- enabled ↔ bool
-
Whether this UI element can receive input.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- layer ↔ int
-
Optional local layer hint for UI ordering.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- size ↔ Size
-
UI element size in logical pixels.
getter/setter pair
- visible ↔ bool
-
Whether this UI element is visible.
getter/setter pair
Methods
-
boundsAt(
Offset position) → Rect - World-space bounds helper for hit testing.
-
containsPoint(
Offset point, Offset position) → bool -
True if
pointis inside this element when centered atposition. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onAttach(
EntityId entityId) → void -
Called when this component is added to an entity.
inherited
-
onDetach(
EntityId entityId) → void -
Called when this component is removed from an entity.
inherited
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited