Eclipse GEF and Draw2d Plug-in Developer Guide (Galileo) - Uses of Interface org.eclipse.gef.EditPart (Eclipse GEF API Specification)

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Uses of Interface
org.eclipse.gef.EditPart

Packages that use EditPart
org.eclipse.gef	All interfaces, base types, and the plugin class are here.
org.eclipse.gef.dnd
org.eclipse.gef.editparts	This package contains abstract implementation of the EditPart interface.
org.eclipse.gef.editpolicies	This package contains EditPolicy implementations for many common editing Roles.
org.eclipse.gef.requests	This package contains the common Request types used by the provided tools and edit policies.
org.eclipse.gef.tools	This package provides several tool implementations.
org.eclipse.gef.ui.palette
org.eclipse.gef.ui.parts

Uses of EditPart in org.eclipse.gef

Subinterfaces of EditPart in org.eclipse.gef

interface ConnectionEditPart
          A specialization of GraphicalEditPart for representing connections.

interface GraphicalEditPart
          A Specialization of EditPart for use with GraphicalViewers.

interface NodeEditPart
          A specialized GraphicalEditPart that supports both target and source ConnectionEditParts.

interface RootEditPart
          A RootEditPart is the root of an EditPartViewer.

interface TreeEditPart
          A Specialization of EditPart for use with TreeViewer.

Methods in org.eclipse.gef that return EditPart

protected EditPart SelectionManager. getFocus ()
          Returns the focus editpart.

EditPart RootEditPart. getContents ()
          Returns the contents EditPart.

EditPart EditPolicy. getHost ()


EditPart EditPolicy. getTargetEditPart ( Request request)
          Returns null or the appropriate EditPart for the specified Request.

EditPart EditPartViewer. findObjectAt ( Point location)
          Returns null or the EditPart associated with the specified location.

EditPart EditPartViewer. findObjectAtExcluding ( Point location, java.util.Collection exclusionSet)
          Returns null or the EditPart at the specified location, excluding the specified set.

EditPart EditPartViewer. findObjectAtExcluding ( Point location, java.util.Collection exclusionSet, EditPartViewer.Conditional conditional)
          Returns null or the EditPart at the specified location, using the given exclusion set and conditional.

EditPart EditPartViewer. getContents ()
          Returns the contents of this Viewer.

EditPart EditPartViewer. getFocusEditPart ()
          Returns the focus EditPart.

EditPart EditPartFactory. createEditPart ( EditPart context, java.lang.Object model)
          Creates a new EditPart given the specified context and model.

EditPart EditPart. getParent ()
          Returns the parent EditPart.

EditPart EditPart. getTargetEditPart ( Request request)
          Return the EditPart that should be used as the target for the specified Request.

EditPart ConnectionEditPart. getSource ()


EditPart ConnectionEditPart. getTarget ()

Methods in org.eclipse.gef with parameters of type EditPart

void SelectionManager. appendSelection ( EditPart editpart)
          Appends the EditPart to the current selection.

void SelectionManager. deselect ( EditPart editpart)
          Removes the EditPart from the current selection.

void SelectionManager. setFocus ( EditPart part)
          Sets the focus part.

void RootEditPart. setContents ( EditPart editpart)
          Sets the contents EditPart.

void GraphicalEditPart. setLayoutConstraint ( EditPart child, IFigure figure, java.lang.Object constraint)
          Sets the specified constraint for a child's Figure on the content pane figure for this GraphicalEditPart.

void ExposeHelper. exposeDescendant ( EditPart editpart)
          Exposes the specified descendant on the EditPart which returned this helper.

void EditPolicy. setHost ( EditPart editpart)
          Sets the host in which this EditPolicy is installed.

void EditPartViewer. appendSelection ( EditPart editpart)
          Appends the specified EditPart to the viewer's selection.

void EditPartViewer. deselect ( EditPart editpart)
          Removes the specified EditPart from the current selection.

void EditPartViewer. reveal ( EditPart editpart)
          Reveals the given EditPart if it is not visible.

void EditPartViewer. select ( EditPart editpart)
          Replaces the current selection with the specified EditPart.

void EditPartViewer. setContents ( EditPart editpart)
          Sets the contents for this Viewer.

void EditPartViewer. setFocus ( EditPart focus)
          Sets the focus EditPart.

boolean EditPartViewer.Conditional. evaluate ( EditPart editpart)
          Returns true if the editpart meets this condition.

void EditPartListener. childAdded ( EditPart child, int index)
          Called after a child EditPart has been added to its parent.

void EditPartListener. partActivated ( EditPart editpart)
          Called when the editpart has been activated.

void EditPartListener. partDeactivated ( EditPart editpart)
          Called when the editpart has been deactivated.

void EditPartListener. removingChild ( EditPart child, int index)
          Called before a child EditPart is removed from its parent.

void EditPartListener. selectedStateChanged ( EditPart editpart)
          Called when the selected state of an EditPart has changed.

void EditPartListener.Stub. childAdded ( EditPart child, int index)


void EditPartListener.Stub. partActivated ( EditPart editpart)


void EditPartListener.Stub. partDeactivated ( EditPart editpart)


void EditPartListener.Stub. removingChild ( EditPart child, int index)


void EditPartListener.Stub. selectedStateChanged ( EditPart part)


EditPart EditPartFactory. createEditPart ( EditPart context, java.lang.Object model)
          Creates a new EditPart given the specified context and model.

void EditPart. setParent ( EditPart parent)
          Sets the parent.

void ConnectionEditPart. setSource ( EditPart source)
          Sets the source of this connection.

void ConnectionEditPart. setTarget ( EditPart target)
          Sets thetarget of this connection.

boolean AutoexposeHelper.Search. evaluate ( EditPart editpart)

Uses of EditPart in org.eclipse.gef.dnd

Methods in org.eclipse.gef.dnd that return EditPart

protected EditPart AbstractTransferDropTargetListener. getTargetEditPart ()
Returns the current target EditPart.

Methods in org.eclipse.gef.dnd with parameters of type EditPart

protected void AbstractTransferDropTargetListener. setTargetEditPart ( EditPart ep)
Sets the target EditPart.

Uses of EditPart in org.eclipse.gef.editparts

Classes in org.eclipse.gef.editparts that implement EditPart

class AbstractConnectionEditPart
          The base implementation for ConnectionEditPart.

class AbstractEditPart
          The baseline implementation for the EditPart interface.

class AbstractGraphicalEditPart
          Default implementation for GraphicalEditPart.

class AbstractTreeEditPart
          Default implementation for TreeEditParts used in GEF TreeViewers.

class FreeformGraphicalRootEditPart
          A graphical root that uses FreeformFigures as the layers in the diagram.

class GraphicalRootEditPart
          Deprecated. this class will be deleted, use ScrollingGraphicalViewer with ScalableRootEditPart instead

class RootTreeEditPart
          The root editpart for a TreeViewer.

class ScalableFreeformRootEditPart
          Adds Zoom support to the standard FreeformGraphicalRootEditPart.

class ScalableRootEditPart
          A graphical root composed of regular Layers.

class SimpleRootEditPart
          Default implementation of RootEditPart for GraphicalViewers.

Fields in org.eclipse.gef.editparts declared as EditPart

protected EditPart GraphicalRootEditPart. contents
Deprecated. The contents

Methods in org.eclipse.gef.editparts that return EditPart

EditPart SimpleRootEditPart. getContents ()


EditPart RootTreeEditPart. getContents ()


EditPart GraphicalRootEditPart. getContents ()
          Deprecated.

protected EditPart AbstractEditPart. createChild (java.lang.Object model)
          Create the child EditPart for the given model object.

EditPart AbstractEditPart. getParent ()


EditPart AbstractEditPart. getTargetEditPart ( Request request)
          Returns the EditPart which is the target of the Request.

EditPart AbstractConnectionEditPart. getSource ()


EditPart AbstractConnectionEditPart. getTarget ()

Methods in org.eclipse.gef.editparts with parameters of type EditPart

void ViewportExposeHelper. exposeDescendant ( EditPart part)
          Exposes the descendant EditPart by smoothly scrolling the Viewport.

void SimpleRootEditPart. setContents ( EditPart editpart)


protected void RootTreeEditPart. addChildVisual ( EditPart childEditPart, int index)
          This is where the child gets added.

protected void RootTreeEditPart. removeChildVisual ( EditPart childEditPart)
          This is where the child gets removed.

void RootTreeEditPart. setContents ( EditPart editpart)


static LayerManager LayerManager.Helper. find ( EditPart part)
          Finds the LayerManager given any EditPart in the Viewer.

void GraphicalRootEditPart. setContents ( EditPart editpart)
          Deprecated.

protected void AbstractTreeEditPart. addChildVisual ( EditPart childEditPart, int index)
          Implemented to assign the child its widget.

protected void AbstractTreeEditPart. removeChildVisual ( EditPart childEditPart)
          Disposes the child's widget and sets it to null.

protected void AbstractTreeEditPart. reorderChild ( EditPart editpart, int index)


protected void AbstractGraphicalEditPart. addChildVisual ( EditPart childEditPart, int index)
          Adds the child's Figure to the contentPane.

protected void AbstractGraphicalEditPart. removeChildVisual ( EditPart childEditPart)
          Remove the child's Figure from the contentPane.

protected void AbstractGraphicalEditPart. reorderChild ( EditPart child, int index)
          This method is extended to preserve a LayoutManager constraint if one exists.

void AbstractGraphicalEditPart. setLayoutConstraint ( EditPart child, IFigure childFigure, java.lang.Object constraint)


protected void AbstractEditPart. addChild ( EditPart child, int index)
          Adds a child EditPart to this EditPart.

protected abstract void AbstractEditPart. addChildVisual ( EditPart child, int index)
          Performs the addition of the child's visual to this EditPart's Visual.

protected void AbstractEditPart. fireChildAdded ( EditPart child, int index)
          Notifies EditPartListeners that a child has been added.

protected void AbstractEditPart. fireRemovingChild ( EditPart child, int index)
          Notifies EditPartListeners that a child is being removed.

protected void AbstractEditPart. removeChild ( EditPart child)
          Removes a child EditPart.

protected abstract void AbstractEditPart. removeChildVisual ( EditPart child)
          Removes the childs visual from this EditPart's visual.

protected void AbstractEditPart. reorderChild ( EditPart editpart, int index)
          Moves a child EditPart into a lower index than it currently occupies.

void AbstractEditPart. setParent ( EditPart parent)
          Sets the parent EditPart.

void AbstractConnectionEditPart. setParent ( EditPart parent)
          Extended to implement automatic addNotify and removeNotify handling.

void AbstractConnectionEditPart. setSource ( EditPart editPart)
          Sets the source EditPart of this connection.

void AbstractConnectionEditPart. setTarget ( EditPart editPart)
          Sets the target EditPart of this connection.

Uses of EditPart in org.eclipse.gef.editpolicies

Methods in org.eclipse.gef.editpolicies that return EditPart

EditPart TreeContainerEditPolicy. getTargetEditPart ( Request req)
          Returns the host EditPart when appropriate.

EditPart SelectionEditPolicy. getTargetEditPart ( Request request)


protected abstract EditPart OrderedLayoutEditPolicy. getInsertionReference ( Request request)
          Calculates a reference EditPart using the specified Request.

EditPart LayoutEditPolicy. getTargetEditPart ( Request request)
          Returns the host if the Request is an ADD, MOVE, or CREATE.

EditPart GraphicalNodeEditPolicy. getTargetEditPart ( Request request)
          Returns the host for the appropriate Requests.

protected EditPart FlowLayoutEditPolicy. getInsertionReference ( Request request)


EditPart AbstractEditPolicy. getHost ()


EditPart AbstractEditPolicy. getTargetEditPart ( Request request)
          Returns null by default.

Methods in org.eclipse.gef.editpolicies with parameters of type EditPart

protected abstract Command OrderedLayoutEditPolicy. createAddCommand ( EditPart child, EditPart after)
          Returns the Command to add the specified child after a reference EditPart.

protected EditPolicy OrderedLayoutEditPolicy. createChildEditPolicy ( EditPart child)
          Since Ordered layouts generally don't use constraints, a NonResizableEditPolicy is used by default for children.

protected abstract Command OrderedLayoutEditPolicy. createMoveChildCommand ( EditPart child, EditPart after)
          Returns the Command to move the specified child before the given reference EditPart.

protected abstract EditPolicy LayoutEditPolicy. createChildEditPolicy ( EditPart child)
          Returns the "satellite" EditPolicy used to decorate the child.

protected void LayoutEditPolicy. decorateChild ( EditPart child)
          Decorates the child with a EditPolicy.PRIMARY_DRAG_ROLE such as ResizableEditPolicy.

protected void LayoutEditPolicy. undecorateChild ( EditPart child)
          Removes the decoration added in LayoutEditPolicy.decorateChild(EditPart).

protected Command ConstrainedLayoutEditPolicy. createAddCommand ( EditPart child, java.lang.Object constraint)
          Returns the Command to perform an Add with the specified child and constraint.

protected Command ConstrainedLayoutEditPolicy. createChangeConstraintCommand ( ChangeBoundsRequest request, EditPart child, java.lang.Object constraint)
          The request is now made available when creating the change constraint command.

protected abstract Command ConstrainedLayoutEditPolicy. createChangeConstraintCommand ( EditPart child, java.lang.Object constraint)
          Returns the Command to change the specified child's constraint.

protected EditPolicy ConstrainedLayoutEditPolicy. createChildEditPolicy ( EditPart child)
          A ResizableEditPolicy is used by default for children.

void AbstractEditPolicy. setHost ( EditPart host)

Uses of EditPart in org.eclipse.gef.requests

Methods in org.eclipse.gef.requests that return EditPart

EditPart ReconnectRequest. getTarget ()
          Returns the target edit part that the connection should be connected to.

EditPart ForwardedRequest. getSender ()
          Returns the EditPart that forwarded this Request.

EditPart CreateConnectionRequest. getSourceEditPart ()
          Returns the EditPart that the source end of the connection should be connected to.

EditPart CreateConnectionRequest. getTargetEditPart ()
          Returns the EditPart that the target end of the connection should be connected to.

Methods in org.eclipse.gef.requests with parameters of type EditPart

void TargetRequest. setTargetEditPart ( EditPart part)
          Sets the target EditPart.

void ReconnectRequest. setTargetEditPart ( EditPart ep)
          Sets the target edit part that the connection should be connected to.

void GroupRequest. setEditParts ( EditPart part)
          A helper method to set the given EditPart as the requester.

void CreateConnectionRequest. setSourceEditPart ( EditPart part)
          Sets the source of the Connection to the given EditPart.

void CreateConnectionRequest. setTargetEditPart ( EditPart part)
          Sets the target of the Connection to the given EditPart.

Constructors in org.eclipse.gef.requests with parameters of type EditPart

ForwardedRequest (java.lang.Object type, EditPart sender)
Creates a ForwardRequest with the given type and sets the sender.

Uses of EditPart in org.eclipse.gef.tools

Methods in org.eclipse.gef.tools that return EditPart

static EditPart ToolUtilities. findCommonAncestor ( EditPart ll, EditPart rr)
          Returns the common parent editpart for given pair of EditParts.

protected EditPart TargetingTool. getTargetEditPart ()
          Returns null or the current target editpart.

protected EditPart SelectEditPartTracker. getSourceEditPart ()
          Returns the source edit part.

Methods in org.eclipse.gef.tools with parameters of type EditPart

static EditPart ToolUtilities. findCommonAncestor ( EditPart ll, EditPart rr)
          Returns the common parent editpart for given pair of EditParts.

protected void TargetingTool. lockTargetEditPart ( EditPart editpart)
          Locks-in the given editpart as the target.

protected void TargetingTool. setTargetEditPart ( EditPart editpart)
          Sets the target editpart.

protected void SelectEditPartTracker. setSourceEditPart ( EditPart part)
          Sets the source edit part.

protected void DragEditPartsTracker. setTargetEditPart ( EditPart editpart)
          Extended to update the current snap-to strategy.

protected void AbstractConnectionCreationTool. setConnectionSource ( EditPart source)
          Sets the source editpart for the creation

Constructors in org.eclipse.gef.tools with parameters of type EditPart

SelectEditPartTracker ( EditPart owner)
          Constructs a new SelectEditPartTracker with the given edit part as the source.

DragTreeItemsTracker ( EditPart sourceEditPart)
          Constructs a new DragTreeItemsTracker.

DragEditPartsTracker ( EditPart sourceEditPart)
          Constructs a new DragEditPartsTracker with the given source edit part.

DeselectAllTracker ( EditPart ep)
          Constructs a new DeselectAllTracker.

Uses of EditPart in org.eclipse.gef.ui.palette

Methods in org.eclipse.gef.ui.palette that return EditPart

protected EditPart PaletteEditPartFactory. createDrawerEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create DrawerEditPart - edit part for PaletteDrawer

EditPart PaletteEditPartFactory. createEditPart ( EditPart parentEditPart, java.lang.Object model)


protected EditPart PaletteEditPartFactory. createSeparatorEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create SeparatorEditPart - edit part for PaletteSeparator

protected EditPart PaletteEditPartFactory. createStackEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create PaletteStackEditPart - edit part for PaletteStack

protected EditPart PaletteEditPartFactory. createEntryEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create ToolEntryEditPart - edit part for ToolEntry

protected EditPart PaletteEditPartFactory. createGroupEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create GroupEditPart - edit part for PaletteGroup

protected EditPart PaletteEditPartFactory. createToolbarEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create ToolbarEditPart - edit part for PaletteToolbar

protected EditPart PaletteEditPartFactory. createMainPaletteEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create SliderPaletteEditPart - edit part for PaletteRoot

protected EditPart PaletteEditPartFactory. createTemplateEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create TemplateEditPart - edit part for PaletteTemplateEntry

Methods in org.eclipse.gef.ui.palette with parameters of type EditPart

void PaletteViewer. reveal ( EditPart part)


protected EditPart PaletteEditPartFactory. createDrawerEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create DrawerEditPart - edit part for PaletteDrawer

EditPart PaletteEditPartFactory. createEditPart ( EditPart parentEditPart, java.lang.Object model)


protected EditPart PaletteEditPartFactory. createSeparatorEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create SeparatorEditPart - edit part for PaletteSeparator

protected EditPart PaletteEditPartFactory. createStackEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create PaletteStackEditPart - edit part for PaletteStack

protected EditPart PaletteEditPartFactory. createEntryEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create ToolEntryEditPart - edit part for ToolEntry

protected EditPart PaletteEditPartFactory. createGroupEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create GroupEditPart - edit part for PaletteGroup

protected EditPart PaletteEditPartFactory. createToolbarEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create ToolbarEditPart - edit part for PaletteToolbar

protected EditPart PaletteEditPartFactory. createMainPaletteEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create SliderPaletteEditPart - edit part for PaletteRoot

protected EditPart PaletteEditPartFactory. createTemplateEditPart ( EditPart parentEditPart, java.lang.Object model)
          Create TemplateEditPart - edit part for PaletteTemplateEntry

Uses of EditPart in org.eclipse.gef.ui.parts

Fields in org.eclipse.gef.ui.parts declared as EditPart

protected EditPart AbstractEditPartViewer. focusPart
Deprecated.

Methods in org.eclipse.gef.ui.parts that return EditPart

EditPart TreeViewer. findObjectAtExcluding ( Point pt, java.util.Collection exclude, EditPartViewer.Conditional condition)


protected EditPart SelectionSynchronizer. convert ( EditPartViewer viewer, EditPart part)
          Maps the given editpart from one viewer to an editpart in another viewer.

EditPart GraphicalViewerImpl. findObjectAtExcluding ( Point pt, java.util.Collection exclude, EditPartViewer.Conditional condition)


EditPart AbstractEditPartViewer. findObjectAt ( Point pt)


EditPart AbstractEditPartViewer. findObjectAtExcluding ( Point pt, java.util.Collection exclude)


EditPart AbstractEditPartViewer. getContents ()


EditPart AbstractEditPartViewer. getFocusEditPart ()

Methods in org.eclipse.gef.ui.parts with parameters of type EditPart

void TreeViewer. reveal ( EditPart part)


protected EditPart SelectionSynchronizer. convert ( EditPartViewer viewer, EditPart part)
          Maps the given editpart from one viewer to an editpart in another viewer.

void ScrollingGraphicalViewer. reveal ( EditPart part)
          Extends the superclass implementation to scroll the native Canvas control after the super's implementation has completed.

protected void PaletteViewerKeyHandler. navigateTo ( EditPart part, KeyEvent event)


protected void GraphicalViewerKeyHandler. navigateTo ( EditPart part, KeyEvent event)
          Navigates to the given EditPart

void GraphicalViewerImpl. reveal ( EditPart part)
          Reveals the specified editpart by using ExposeHelpers.

void AbstractEditPartViewer. appendSelection ( EditPart editpart)


void AbstractEditPartViewer. deselect ( EditPart editpart)


void AbstractEditPartViewer. reveal ( EditPart part)


void AbstractEditPartViewer. select ( EditPart editpart)


void AbstractEditPartViewer. setContents ( EditPart editpart)


void AbstractEditPartViewer. setFocus ( EditPart part)