dnd: Add gdk_drop_get_actions()

This uses the new method without GDK_ACTION_ASK:

Either it is a single action (queryable via gdk_drag_action_is_unique())
or it is not and then the drop target has to make a decision
(potentially by asking someone).

1 files changed, 9 insertions, 0 deletions

diff --git a/gdk/gdkdnd.h b/gdk/gdkdnd.h
index f153af44a1..d7a20d2866 100644
--- a/gdk/gdkdnd.h
+++ b/gdk/gdkdnd.h
@@ -60,6 +60,15 @@ typedef enum
 } GdkDragAction;
 
 /**
+ * GDK_ACTION_ALL:
+ *
+ * Defines all possible DND actions. This can be used in gdk_drop_status()
+ * messages when any drop can be accepted or a more specific drop method
+ * is not yet known.
+ */
+#define GDK_ACTION_ALL (GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK)
+
+/**
  * GdkDragCancelReason:
  * @GDK_DRAG_CANCEL_NO_TARGET: There is no suitable drop target.
  * @GDK_DRAG_CANCEL_USER_CANCELLED: Drag cancelled by the user