Class: FlyoutDragger

Blockly.FlyoutDragger

class   static

Constructor

FlyoutDragger

new FlyoutDragger(flyout)

Class for a flyout dragger. It moves a flyout workspace around when it is being dragged by a mouse or touch. Note that the workspace itself manages whether or not it has a drag surface and how to do translations based on that. This simply passes the right commands based on events.

Parameter
flyout	Blockly.IFlyout The flyout to drag. Value must not be null.

Extends

Blockly.WorkspaceDragger

Property

startScrollXY_

protected

unknown

The scroll position of the workspace at the beginning of the drag. Coordinate system: pixel coordinates.

Inherited from

Blockly.WorkspaceDragger#startScrollXY_

Methods

dispose

package

dispose()

Sever all links from this object.

Inherited from

Blockly.WorkspaceDragger#dispose

drag

package

drag(currentDragDeltaXY)

Move the flyout based on the most recent mouse movements.

Parameter
currentDragDeltaXY	Blockly.utils.Coordinate How far the pointer has moved from the position at the start of the drag, in pixel coordinates. Value must not be null.

endDrag

package

endDrag(currentDragDeltaXY)

Finish dragging the workspace and put everything back where it belongs.

Parameter
currentDragDeltaXY	How far the pointer has moved from the position at the start of the drag, in pixel coordinates. Value must not be null.

Inherited from

Blockly.WorkspaceDragger#endDrag

startDrag

package

startDrag()

Start dragging the workspace.

Inherited from

Blockly.WorkspaceDragger#startDrag