EditManipulator.HandleProvider Class
A handle provider maintains a set of controls used to modify element(s) or pickable decorations. The provider works in conjunction with any PrimitiveTool that raises events for ToolAdmin.manipulatorToolEvent.
see SelectTool The default PrimitiveTool that supports handle providers.
Methods
| Name | Description | |
|---|---|---|
| constructor(iModel: IModelConnection): EditManipulator.HandleProvider | Create a new handle provider to listen for ToolAdmin.manipulatorToolEvent. | |
| clearControls(): void Protected | ||
| createControls(): Promise<boolean> ProtectedAbstract | The provider is responsible for checking if modification by controls is valid. | |
| decorate(_context: DecorateContext): void | Sub-classes should override to display the pickable graphics for their controls. | |
| modifyControls(_hit: HitDetail, _ev: BeButtonEvent): Promise<boolean> ProtectedAbstract | A provider can install an InputCollector to support interactive modification. | |
| onDecorationButtonEvent(hit: HitDetail, ev: BeButtonEvent): Promise<EventHandled> | Event raised by a PrimitiveTool that supports handle providers to allow a pickable decoration to respond to being located. | |
| onDoubleClick(_hit: HitDetail, _ev: BeButtonEvent): Promise<EventHandled> Protected | Sub-classes can override to perform some operation for a double click on a handle. | |
| onManipulatorEvent(_eventType: EditManipulator.EventType): void | ||
| onManipulatorToolEvent(_tool: Tool, event: ManipulatorToolEvent): void | Event raised by a PrimitiveTool that supports handle providers. | |
| onRightClick(_hit: HitDetail, _ev: BeButtonEvent): Promise<EventHandled> Protected | Sub-classes can override to present a menu for a right click on a handle. | |
| onSelectionChanged(ev: SelectionSetEvent): void | Event raised by SelectionSet when the active selection changes. | |
| onTouchTap(_hit: HitDetail, _ev: BeButtonEvent): Promise<EventHandled> Protected | Sub-classes can override to respond to a touch tap on a handle. | |
| stop(): void Protected | Call to clear this handle provider. | |
| updateControls(): Promise<void> Protected | ||
| updateDecorationListener(add: boolean): void Protected | Register for decorate event to start displaying control handles. |
Properties
| Name | Type | Description | |
|---|---|---|---|
| _isActive Protected | boolean | ||
| _removeDecorationListener Protected | undefined | () => void | ||
| _removeManipulatorToolListener Protected | undefined | () => void | ||
| _removeSelectionListener Protected | undefined | () => void | ||
| iModel | IModelConnection |
Defined in
Last Updated: 20 June, 2023