const (
// FileDropOver reports files being dragged over the window, at a new point.
// It is sent as the pointer moves, and again when it enters. Paths is empty:
// systems do not always say what is dragged until it is dropped.
FileDropOver FileDropPhase = iota
// FileDropLeave reports that the drag left the window or was abandoned.
FileDropLeave
// FileDropDrop reports files dropped, with their paths.
FileDropDrop
)类型 FileDropPhase
API 文档由 Go 源码生成,内容为英文。
type FileDropPhase uint8FileDropPhase says where a drag of files from the system is.