setIconDragSource
open fun setIconDragSource(iconPos: EntryIconPosition, provider: <Error class: unknown class>, actions: <Error class: unknown class>)
Sets up the icon at the given position as drag source.
This makes it so that GTK will start a drag operation when the user clicks and drags the icon.
Parameters
iconPos
icon position
provider
a GdkContentProvider
actions
a bitmask of the allowed drag actions