editor library
Editor widgets - NodeFlowEditor, NodeFlowViewer, and configuration.
Classes
-
ConnectionEvents<
T, C> - Events related to connection interactions.
- ControllerAwareDelegate
- Interface for delegates that need controller access.
-
DefaultNodeFlowActions<
T> - Factory for creating default node flow actions.
- DetailVisibility
- Configuration that defines which visual elements should be rendered at a given Level of Detail.
- FlowError
- Error information
- GridSnapDelegate
- A snap delegate that snaps positions to a grid.
- LodPlugin
- Level of Detail (LOD) plugin that provides reactive visibility settings based on the viewport zoom level.
-
NodeEvents<
T> - Events related to node interactions
-
NodeFlowAction<
T> - Base class for actions that can be triggered in the node flow editor.
- NodeFlowConfig
- Reactive configuration class for NodeFlow behavioral properties.
-
NodeFlowEditor<
T, C> - Node flow editor widget using MobX for reactive state management.
-
NodeFlowEvents<
T, C> - Comprehensive event system for the NodeFlowEditor.
-
NodeFlowScope<
T> - An InheritedWidget that provides NodeFlowController to descendants.
-
NodeFlowShortcutManager<
T> - Manages keyboard shortcuts and action execution.
-
NodeFlowViewer<
T, C> - A simplified viewer for node flow graphs.
-
PortEvents<
T> - Events related to port interactions.
-
SelectionState<
T, C> - Represents the current selection state.
- SnapDelegate
- Delegate interface for snap-to behavior during node drag operations.
- SnapDelegateChain
- A delegate that chains multiple snap delegates together.
- SnapLayerDelegate
- Interface for snap delegates that can provide a visual layer.
- SnapResult
- Result of a snap position calculation.
- ViewportEvents
- Events related to viewport/canvas interactions (pan, zoom, canvas taps)
Enums
- DebugMode
- Debug visualization mode for NodeFlow.
- NodeFlowBehavior
- Defines how the node flow canvas behaves.
- NodeSceneMode
- Rendering representation selected for the visible node scene.
- ResizeHandle
- Position of resize handles on a resizable element.
Extensions
-
LodPluginAccess
on NodeFlowController<
T, dynamic> - Dart extension providing convenient access to LOD functionality.
Typedefs
-
BeforeDeleteCallback<
T> = Future< bool> Function(T item) - Async callback that can veto a deletion operation.
-
ThumbnailBuilder<
T> = bool Function(Canvas canvas, Node< T> node, Rect bounds, bool isSelected) - Builder for custom node thumbnail painting.