Foblex Flow
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Node Drag Handle
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Output Input Outlet
Connection
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Foblex Flow
v12.6.4

Drag and Drop

Selector: [fDraggable]

The FDraggableDirective enhances a component, typically a flow f-flow, with draggable functionality. It allows elements within the flow to be moved and managed interactively.

Inputs

  • fDraggableDisabled: boolean; Determines whether the draggable functionality is disabled. Default: `false

Outputs

  • fSelectionChange: EventEmitter<FSelectionChangeEvent>; Emits an event when the selection within the flow changes.

  • fCreateNode: EventEmitter<FCreateNodeEvent>; Emits an event when an external item, marked with the FExternalItemDirective, is dragged into the flow, allowing for node creation.

  • fReassignConnection: EventEmitter<FReassignConnectionEvent>; Emits an event when a connection is reassigned to a different FNodeInputDirective.

  • fCreateConnection: EventEmitter<FCreateConnectionEvent>; Emits an event when a new connection is created within the flow. To do this you need to pull a connection from fOutput to fInput.

Properties

  • isDragStarted: boolean; Indicates whether a drag operation has started within the flow. This property is used to track the state of drag interactions.

Styles

  • .f-draggable Applied to the host element to indicate it is draggable.

  • .f-drag-disabled Applied when the draggable functionality is disabled.

  • .f-drag-started Applied when a drag operation begins.

Usage

<f-flow |:|fDraggable|:|></f-flow>