ironflow.gui.canvas_widgets.nodes module

Canvas representations of the nodes.

class ironflow.gui.canvas_widgets.nodes.ButtonNodeWidget(x: Number, y: Number, parent: FlowCanvas | CanvasWidget, layout: NodeLayout, node: Node, selected: bool = False, title: Optional[str] = None, port_radius: Number = 10)[source]: Bases: NodeWidget

class ironflow.gui.canvas_widgets.nodes.NodeWidget(x: Number, y: Number, parent: FlowCanvas | CanvasWidget, layout: NodeLayout, node: Node, selected: bool = False, title: Optional[str] = None, port_radius: Number = 10)[source]

Bases: CanvasWidget

The main ipycanvas representation of a node. Has graphical elements for IO ports. Collapsable to save space.

Also has a SHOW button that sends a representation over to the ironflow.GUI.node_presenter window. Presentation gets locked until the button is pressed again, the node is deleted, or another node gets presented. While presented, representation updates automatically on changes to input.

add_inputs() → None[source]

add_outputs() → None[source]

collapse_io()[source]

property color: str

delete() → None[source]

deselect() → None[source]

draw_title() → None[source]

expand_io()[source]

on_click(last_selected_object: Optional[CanvasWidget]) → ironflow.gui.canvas_widgets.nodes.NodeWidget | None[source]

on_double_click() → None[source]

property port_widgets: list[ironflow.gui.canvas_widgets.ports.PortWidget]