Home > blockly > dragging > BlockDragStrategy
dragging.BlockDragStrategy class
Signature:
export declare class BlockDragStrategy implements IDragStrategy
Implements: IDragStrategy
Constructors
| Constructor | Modifiers | Description |
|---|---|---|
| (constructor)(block) | Constructs a new instance of the BlockDragStrategy class |
Methods
| Method | Modifiers | Description |
|---|---|---|
| drag(newLoc) | Moves the block and updates any connection previews. | |
| endDrag(e) | Cleans up any state at the end of the drag. Applies any pending connections. | |
| getSearchRadius() | protected | Get the radius to use when searching for a nearby valid connection. |
| isMovable() | Returns true if the block is currently movable. False otherwise. | |
| revertDrag() | Moves the block back to where it was at the beginning of the drag, including reconnecting connections. | |
| shouldHealStack(e) | protected | Get whether the drag should act on a single block or a block stack. |
| startDrag(e) | Handles any setup for starting the drag, including disconnecting the block from any parent blocks. |