simvx.editor.node_catalogue

NodeCatalogue — Searchable popup for selecting a node type to add.

Displays all registered engine node types organised by category (2D, 3D, UI, Physics, Audio, Animation, etc.) with fuzzy search filtering. Emits node_selected(node_class) when the user picks a type.

Uses the same fuzzy scoring as :func:simvx.editor.command_palette.fuzzy_score.

Module Contents

Classes

NodeCatalogue

Searchable popup for selecting a node type to add.

API

class simvx.editor.node_catalogue.NodeCatalogue(**kwargs)

Bases: simvx.core.ui.core.Control

Searchable popup for selecting a node type to add.

Shows all registered Node subclasses, grouped into categories (2D, 3D, UI, Physics, Audio, Animation, Other). A search field at the top provides fuzzy filtering.

Emits node_selected(node_class) when the user picks a type.

Example::

catalogue = NodeCatalogue()
catalogue.node_selected.connect(lambda cls: print(f"Selected {cls.__name__}"))
catalogue.show_popup()

Initialization

node_selected

‘Signal(…)’

show_popup(position: simvx.core.Vec2 | None = None)

Show the catalogue popup, optionally at position.

hide_popup()

Dismiss the catalogue popup.

is_popup_point_inside(point) → bool

Modal popup — capture all clicks.

popup_input(event)

Route popup input; click outside the dialogue area dismisses.

dismiss_popup()

process(dt: float)

draw(renderer)

draw_popup(renderer)

size_x

‘Property(…)’

size_y

‘Property(…)’

anchor_left

‘Property(…)’

anchor_top

‘Property(…)’

anchor_right

‘Property(…)’

anchor_bottom

‘Property(…)’

margin_left

‘Property(…)’

margin_top

‘Property(…)’

margin_right

‘Property(…)’

margin_bottom

‘Property(…)’

property size: simvx.core.math.types.Vec2

touch_mode: str

‘mouse’

property theme: simvx.core.ui.types.Theme | None

property mouse_over: bool

property focused: bool

property disabled: bool

get_theme() → simvx.core.ui.types.Theme

queue_redraw()

get_minimum_size() → simvx.core.math.types.Vec2

get_rect() → tuple[float, float, float, float]

get_global_rect() → tuple[float, float, float, float]

is_point_inside(point) → bool

set_anchor_preset(preset: simvx.core.ui.enums.AnchorPreset)

set_focus()

grab_focus()

release_focus()

has_focus() → bool

focus_next_control()

focus_previous_control()

grab_mouse()

release_mouse()

set_drag_preview(control: simvx.core.ui.core.Control)

z_index

‘Property(…)’

z_as_relative

‘Property(…)’

render_layer

‘Property(…)’

set_render_layer(index: int, enabled: bool = True) → None

is_on_render_layer(index: int) → bool

property absolute_z_index: int

property position: simvx.core.math.types.Vec2

property rotation: float

property rotation_degrees: float

property scale: simvx.core.math.types.Vec2

property world_position: simvx.core.math.types.Vec2

property world_rotation: float

property world_scale: simvx.core.math.types.Vec2

property forward: simvx.core.math.types.Vec2

property right: simvx.core.math.types.Vec2

translate(offset: tuple[float, float] | numpy.ndarray)

rotate(radians: float)

rotate_deg(degrees: float)

look_at(target: tuple[float, float] | numpy.ndarray)

transform_points(points: list[simvx.core.math.types.Vec2]) → list[simvx.core.math.types.Vec2]

draw_polygon(renderer, points: list[simvx.core.math.types.Vec2], closed=True, colour=None)

wrap_screen(margin: float = 20)

strict_errors: ClassVar[bool]

True

script_error_raised

‘Signal(…)’

classmethod __init_subclass__(**kwargs)

property name: str

property process_mode: simvx.core.descriptors.ProcessMode

property visible: bool

reset_error() → None

add_child(node: simvx.core.node.Node) → simvx.core.node.Node

remove_child(node: simvx.core.node.Node)

reparent(new_parent: simvx.core.node.Node)

get_node(path: str) → simvx.core.node.Node

find_child(name: str, recursive: bool = False) → simvx.core.node.Node | None

find(node_type: type, recursive: bool = True) → simvx.core.node.Node | None

find_all(node_type: type, recursive: bool = True) → list

walk(*, include_self: bool = True) → collections.abc.Iterator[simvx.core.node.Node]

property path: str

add_to_group(group: str)

remove_from_group(group: str)

is_in_group(group: str) → bool

ready() → None

enter_tree() → None

exit_tree() → None

physics_process(dt: float) → None

picked(event: simvx.core.events.InputEvent) → None

handle_input(event: simvx.core.events.TreeInputEvent) → None

unhandled_input(event: simvx.core.events.TreeInputEvent) → None

start_coroutine(gen: simvx.core.descriptors.Coroutine) → simvx.core.descriptors.CoroutineHandle

stop_coroutine(gen_or_handle)

clear_children()

destroy()

property app

property tree: simvx.core.scene_tree.SceneTree

__getitem__(key: str)

classmethod get_properties() → dict[str, simvx.core.descriptors.Property]

__repr__()