blockly > Toolbox > updateFlyout_
Toolbox.updateFlyout_() method
Decides whether to hide or show the flyout depending on the selected item.
Signature:
protected updateFlyout_(oldItem: ISelectableToolboxItem | null, newItem: ISelectableToolboxItem | null): void;
Parameters
| Parameter | Type | Description |
|---|---|---|
| oldItem | ISelectableToolboxItem | null | The previously selected toolbox item. |
| newItem | ISelectableToolboxItem | null | The newly selected toolbox item. |
Returns:
void