connectDrop
fun connectDrop(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (<Error class: unknown class>, x: Double, y: Double) -> Boolean): <Error class: unknown class>
Emitted on the drop site when the user drops the data onto the widget.
The signal handler must determine whether the pointer position is in a drop zone or not. If it is not in a drop zone, it returns false and no further processing is necessary.
Otherwise, the handler returns true. In this case, this handler will accept the drop. The handler is responsible for using the given @value and performing the drop operation.
Parameters
connectFlags
A combination of ConnectFlags
handler
the Callback to connect. Params: value the GValue being dropped; x the x coordinate of the current pointer position; y the y coordinate of the current pointer position. Returns whether the drop was accepted at the given pointer position