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GraphElement¶

Experimental: This class may be changed or removed in future versions.

Inherits: Container < Control < CanvasItem < Node < Object

Inherited By: GraphFrame, GraphNode

A container that represents a basic element that can be placed inside a GraphEdit control.

Description¶

GraphElement allows to create custom elements for a GraphEdit graph. By default such elements can be selected, resized, and repositioned, but they cannot be connected. For a graph element that allows for connections see GraphNode.

Properties¶

bool	draggable	`true`
Vector2	position_offset	`Vector2(0, 0)`
bool	resizable	`false`
bool	selectable	`true`
bool	selected	`false`

Theme Properties¶

Texture2D

resizer

Signals¶

delete_request()

Emitted when removing the GraphElement is requested.

dragged(from: Vector2, to: Vector2)

Emitted when the GraphElement is dragged.

node_deselected()

Emitted when the GraphElement is deselected.

node_selected()

Emitted when the GraphElement is selected.

position_offset_changed()

Emitted when the GraphElement is moved.

raise_request()

Emitted when displaying the GraphElement over other ones is requested. Happens on focusing (clicking into) the GraphElement.

resize_end(new_size: Vector2)

Emitted when releasing the mouse button after dragging the resizer handle (see resizable).

resize_request(new_size: Vector2)

Emitted when resizing the GraphElement is requested. Happens on dragging the resizer handle (see resizable).

Property Descriptions¶

bool draggable = true

void set_draggable(value: bool)
bool is_draggable()

If true, the user can drag the GraphElement.

Vector2 position_offset = Vector2(0, 0)

void set_position_offset(value: Vector2)
Vector2 get_position_offset()

The offset of the GraphElement, relative to the scroll offset of the GraphEdit.

bool resizable = false

void set_resizable(value: bool)
bool is_resizable()

If true, the user can resize the GraphElement.

Note: Dragging the handle will only emit the resize_request and resize_end signals, the GraphElement needs to be resized manually.

bool selectable = true

void set_selectable(value: bool)
bool is_selectable()

If true, the user can select the GraphElement.

bool selected = false

void set_selected(value: bool)
bool is_selected()

If true, the GraphElement is selected.

Theme Property Descriptions¶

Texture2D resizer

The icon used for the resizer, visible when resizable is enabled.

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