Used in GdkDragContext to indicate what the destination should do with the dropped data.
Value | Symbolic name | Description |
| 1 | Gdk::ACTION_DEFAULT | |
| 2 | Gdk::ACTION_COPY | Copy the data. |
| 4 | Gdk::ACTION_MOVE | Move the data, i.e. first copy it, then delete it from the source using the DELETE target of the X selection protocol. |
| 8 | Gdk::ACTION_LINK | Add a link to the data. Note that this is only useful if source and destination agree on what it means. |
| 16 | Gdk::ACTION_PRIVATE | Special action which tells the source that the destination will do something that the source doesn't understand. |
| 32 | Gdk::ACTION_ASK | Ask the user what to do with the data. |