public interface IDragAndDropService
Authors should access this service using the PartSite's
getService method, passing this interface as the argument.
NOTE: This interface it not expected to be implemented by clients; it is provided only to allow access to the service's methods.
|Modifier and Type||Method and Description|
Causes a drop target to be added to the given control that respects the existing site's drop behaviour in addition to the behaviour being specified for the given control.
Remove any previously 'merged' drop target for this Control
void addMergedDropTarget(Control control, int ops, Transfer transfers, DropTargetListener listener)
If a transfer type specified for the control matches one used by the site then the control's listener is called (the client is overriding the existing site behaviour which will no longer work).
NOTE: Site authors must use this method to add drop behaviour; directly adding drop targets using SWT onto a site will cause the standard site behaviour (i.e. dragging files / markers into the EditorSite...) to not work when that editor is active.
Note that this method may be used more than once should the part author wish to register different drop targets for internal controls (i.e. to support internal DnD).
control- The control to add the drop behaviour to
ops- The Drop operations used by this target
transfers- The TransferTypes used by this target
listener- The listener controlling the target's behaviour
void removeMergedDropTarget(Control control)
control- The control to remove the drop target for
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