Class reference
GraphElement
Inherits Container
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
bool draggable = trueIf true, the user can drag the GraphElement.
Vector2 position_offset = Vector2(0, 0)
Vector2 position_offset = Vector2(0, 0)The offset of the GraphElement, relative to the scroll offset of the GraphEdit.
bool resizable = false
bool resizable = falseIf 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
bool selectable = trueIf true, the user can select the GraphElement.
bool selected = false
bool selected = falseIf true, the GraphElement is selected.
Signals
delete_request()
Emitted when removing the GraphElement is requested.
dragged(Vector2 from, Vector2 to)
Vector2 from, Vector2 to)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(Vector2 new_size)
Vector2 new_size)Emitted when releasing the mouse button after dragging the resizer handle (see resizable).
resize_request(Vector2 new_size)
Vector2 new_size)Emitted when resizing the GraphElement is requested. Happens on dragging the resizer handle (see resizable).