org.eclipse.gmf.runtime.diagram.ui.editpolicies
Class ConstrainedToolbarLayoutEditPolicy

java.lang.Object
  org.eclipse.gef.editpolicies.AbstractEditPolicy
      org.eclipse.gef.editpolicies.GraphicalEditPolicy
          org.eclipse.gef.editpolicies.LayoutEditPolicy
              org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy
                  org.eclipse.gmf.runtime.diagram.ui.editpolicies.ConstrainedToolbarLayoutEditPolicy

All Implemented Interfaces:

EditPolicy, RequestConstants

public class ConstrainedToolbarLayoutEditPolicy

extends ConstrainedLayoutEditPolicy

A layout editpolicy for containers with constrained toolbar layout manager

Field Summary

Fields inherited from interface org.eclipse.gef.EditPolicy

COMPONENT_ROLE, CONNECTION_BENDPOINTS_ROLE, CONNECTION_ENDPOINTS_ROLE, CONNECTION_ROLE, CONTAINER_ROLE, DIRECT_EDIT_ROLE, GRAPHICAL_NODE_ROLE, LAYOUT_ROLE, NODE_ROLE, PRIMARY_DRAG_ROLE, SELECTION_FEEDBACK_ROLE, TREE_CONTAINER_ROLE

Fields inherited from interface org.eclipse.gef.RequestConstants

REQ_ADD, REQ_ALIGN, REQ_ALIGN_CHILDREN, REQ_CLONE, REQ_CONNECTION_END, REQ_CONNECTION_START, REQ_CREATE, REQ_CREATE_BENDPOINT, REQ_DELETE, REQ_DELETE_DEPENDANT, REQ_DIRECT_EDIT, REQ_MOVE, REQ_MOVE_BENDPOINT, REQ_MOVE_CHILDREN, REQ_OPEN, REQ_ORPHAN, REQ_ORPHAN_CHILDREN, REQ_RECONNECT_SOURCE, REQ_RECONNECT_TARGET, REQ_RESIZE, REQ_RESIZE_CHILDREN, REQ_SELECTION, REQ_SELECTION_HOVER

Constructor Summary

ConstrainedToolbarLayoutEditPolicy()
Creates a new vertical ConstrainedFlowLayoutEditPolicy

ConstrainedToolbarLayoutEditPolicy(boolean horizontal)
Creates a new ConstrainedFlowLayoutEditPolicy with the given orientation

Method Summary

protected Command	createAddCommand(EditPart child, java.lang.Object constraint)
protected Command	createChangeConstraintCommand(EditPart child, java.lang.Object constraint)
protected EditPolicy	createChildEditPolicy(EditPart child)
protected Command	getAutoSizeCommand(Request request) Creates and returns an autosize command that reverts the layout constraints
Command	getCommand(Request request)
protected java.lang.Object	getConstraintFor(Point point)
protected java.lang.Object	getConstraintFor(Rectangle rect)
protected Command	getCreateCommand(CreateRequest request)
protected Command	getDeleteDependantCommand(Request request)
protected Command	getResizeChildrenCommand(ChangeBoundsRequest req)
EditPart	getTargetEditPart(Request request)
protected boolean	isHorizontal()
boolean	understandsRequest(Request req)

Methods inherited from class org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy

createChangeConstraintCommand, getAddCommand, getAlignChildrenCommand, getConstraintFor, getConstraintFor, getConstraintForClone, getLayoutOrigin, getMoveChildrenCommand, translateToModelConstraint

Methods inherited from class org.eclipse.gef.editpolicies.LayoutEditPolicy

activate, createListener, createSizeOnDropFeedback, deactivate, decorateChild, decorateChildren, eraseLayoutTargetFeedback, eraseSizeOnDropFeedback, eraseTargetFeedback, getCloneCommand, getCreationFeedbackOffset, getLayoutContainer, getOrphanChildrenCommand, getSizeOnDropFeedback, getSizeOnDropFeedback, setListener, showLayoutTargetFeedback, showSizeOnDropFeedback, showTargetFeedback, undecorateChild, undecorateChildren

Methods inherited from class org.eclipse.gef.editpolicies.GraphicalEditPolicy

addFeedback, getFeedbackLayer, getHostFigure, getLayer, removeFeedback

Methods inherited from class org.eclipse.gef.editpolicies.AbstractEditPolicy

debugFeedback, eraseSourceFeedback, getHost, setHost, showSourceFeedback, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ConstrainedToolbarLayoutEditPolicy

public ConstrainedToolbarLayoutEditPolicy()

Creates a new vertical ConstrainedFlowLayoutEditPolicy

ConstrainedToolbarLayoutEditPolicy

public ConstrainedToolbarLayoutEditPolicy(boolean horizontal)

Creates a new ConstrainedFlowLayoutEditPolicy with the given orientation

Parameters:

horizontal -

Method Detail

isHorizontal

protected boolean isHorizontal()

Returns:

Whether the editpolicy is horizontal

createChildEditPolicy

protected EditPolicy createChildEditPolicy(EditPart child)

See Also:

LayoutEditPolicy.createChildEditPolicy(org.eclipse.gef.EditPart)

getCommand

public Command getCommand(Request request)

See Also:

EditPolicy.getCommand(org.eclipse.gef.Request)

getTargetEditPart

public EditPart getTargetEditPart(Request request)

See Also:

EditPolicy.getTargetEditPart(org.eclipse.gef.Request)

understandsRequest

public boolean understandsRequest(Request req)

See Also:

EditPolicy.understandsRequest(org.eclipse.gef.Request)

getAutoSizeCommand

protected Command getAutoSizeCommand(Request request)

Creates and returns an autosize command that reverts the layout constraints

Parameters:

request - teh request

Returns:

command

getResizeChildrenCommand

protected Command getResizeChildrenCommand(ChangeBoundsRequest req)

See Also:

ConstrainedLayoutEditPolicy.getResizeChildrenCommand(org.eclipse.gef.requests.ChangeBoundsRequest)

createAddCommand

protected Command createAddCommand(EditPart child,
                                   java.lang.Object constraint)

See Also:

ConstrainedLayoutEditPolicy.createAddCommand(org.eclipse.gef.EditPart, java.lang.Object)

createChangeConstraintCommand

protected Command createChangeConstraintCommand(EditPart child,
                                                java.lang.Object constraint)

See Also:

ConstrainedLayoutEditPolicy.createChangeConstraintCommand(org.eclipse.gef.EditPart, java.lang.Object)

getConstraintFor

protected java.lang.Object getConstraintFor(Point point)

See Also:

ConstrainedLayoutEditPolicy.getConstraintFor(org.eclipse.draw2d.geometry.Point)

getConstraintFor

protected java.lang.Object getConstraintFor(Rectangle rect)

See Also:

ConstrainedLayoutEditPolicy.getConstraintFor(org.eclipse.draw2d.geometry.Rectangle)

getCreateCommand

protected Command getCreateCommand(CreateRequest request)

See Also:

LayoutEditPolicy.getCreateCommand(org.eclipse.gef.requests.CreateRequest)

getDeleteDependantCommand

protected Command getDeleteDependantCommand(Request request)

See Also:

LayoutEditPolicy.getDeleteDependantCommand(org.eclipse.gef.Request)