Eclipse GMF Guide (Galileo) - IDropTargetContext (Eclipse GMF Documentation)

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org.eclipse.gmf.runtime.common.ui.services.dnd.drop
Interface IDropTargetContext

All Known Implementing Classes:: DropTargetContext

public interface IDropTargetContext

Interface that contains the context information relevant to the drop target.

Field Summary

static int LOCATION_AFTER
          Constant describing the position of the cursor relative to the target object.

static int LOCATION_BEFORE
          Constant describing the position of the cursor relative to the target object.

static int LOCATION_NONE
          Constant describing the position of the cursor relative to the target object.

static int LOCATION_ON
          Constant describing the position of the cursor relative to the target object.

Method Summary

IWorkbenchPart getActivePart ()
          Returns the active IWorkbenchPart associated with the drop target viewer.

Point getCurrentLocation ()
          Returns the coordinates of the current location of the mouse.

java.lang.Object getCurrentTarget ()
          Returns the current target on the drop target viewer

int getRelativeLocation ()
          Constant describing the position of the cursor relative to the target object

Control getViewerControl ()
          Returns the control associated with the drop target viewer.

Field Detail

LOCATION_BEFORE

static final int LOCATION_BEFORE

Constant describing the position of the cursor relative to the target object. This means the mouse is positioned slightly before the target.

See Also:: getRelativeLocation(), Constant Field Values

LOCATION_AFTER

static final int LOCATION_AFTER

Constant describing the position of the cursor relative to the target object. This means the mouse is positioned slightly after the target.

See Also:: getRelativeLocation(), Constant Field Values

LOCATION_ON

static final int LOCATION_ON

Constant describing the position of the cursor relative to the target object. This means the mouse is positioned directly on the target.

See Also:: getRelativeLocation(), Constant Field Values

LOCATION_NONE

static final int LOCATION_NONE

Constant describing the position of the cursor relative to the target object. This means the mouse is not positioned over or near any valid target.

See Also:: getRelativeLocation(), Constant Field Values

Method Detail

getViewerControl


Control getViewerControl()

Returns the control associated with the drop target viewer.

Returns:: Control

getActivePart


IWorkbenchPart getActivePart()

Returns the active IWorkbenchPart associated with the drop target viewer.

Returns:: Returns the active IWorkbenchPart

getCurrentTarget

java.lang.Object getCurrentTarget()

Returns the current target on the drop target viewer

Returns:: Returns the current target on the drop target viewer

getCurrentLocation


Point getCurrentLocation()

Returns the coordinates of the current location of the mouse.

Returns:: Point the location

getRelativeLocation

int getRelativeLocation()

Constant describing the position of the cursor relative to the target object

Returns:: int the location