type

DropTarget

src @Js class DropTarget : Obj

DropTarget converts an Elem into a drop target for drag and drop events. The canDrop callback is used to indicate if data can be dropped on this target. The onDrop callback is invoked when a drop event completes.

methods

bind	Convert given Elem into a drop target.
canDrop	Callback to indicate if `data` can be dropped on this target.
onDrop	Callback when `data` is dropped on this target.
onLeave	Callback when drag target has left this drop target.
onOver	Callback when drag target is over this drop target, where `pagePos` is the current drag node.

Slot Details

bind

src static DropTarget bind(Elem elem)

Convert given Elem into a drop target.

canDrop

src Void canDrop(|Obj->Bool| f)

Callback to indicate if data can be dropped on this target.

onDrop

src Void onDrop(|Obj| f)

Callback when data is dropped on this target.

onLeave

src Void onLeave(|->Void| f)

Callback when drag target has left this drop target.

onOver

src Void onOver(|Point| f)

Callback when drag target is over this drop target, where pagePos is the current drag node.