org.eclipse.graphiti.ui.internal.policy

Class DefaultEditPolicyFactory

java.lang.Object

org.eclipse.graphiti.ui.internal.config.AbstractConfigurationProviderHolder

org.eclipse.graphiti.ui.internal.policy.DefaultEditPolicyFactory

All Implemented Interfaces:

IConfigurationProviderHolder, IEditPolicyFactory

public class DefaultEditPolicyFactory
extends AbstractConfigurationProviderHolder
implements IEditPolicyFactory

A default implementation of the interface IEditPolicyFactory.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	HOVER_POLICY_KEY

Constructor Summary

Constructors

Constructor and Description
DefaultEditPolicyFactory(IConfigurationProviderInternal configurationProvider) Creates a new DefaultEditPolicyFactory.

Method Summary

Modifier and Type	Method and Description
org.eclipse.gef.EditPolicy	createConnectionBendpointsEditPolicy()
org.eclipse.gef.EditPolicy	createConnectionDeleteEditPolicy(IConfigurationProvider configurationProvider)
org.eclipse.gef.EditPolicy	createConnectionEditPolicy()
org.eclipse.gef.EditPolicy	createConnectionHighlightEditPolicy() Creates an EditPolicy give feedback for if a ConnectionEditPart is selected.
org.eclipse.gef.EditPolicy	createDirectEditPolicy() Creates an EditPolicy to handle direct-editing of EditParts.
org.eclipse.gef.EditPolicy	createModelObjectDeleteEditPolicy(IConfigurationProvider configurationProvider) Creates an EditPolicy to handle the deletion of EditParts.
org.eclipse.gef.EditPolicy	createShapeForbidLayoutEditPolicy() Creates an EditPolicy, which 'forbids' any Layout dependent Commands.
org.eclipse.gef.EditPolicy	createShapeHighlightEditPolicy() Creates an EditPolicy, which gives feedback for if an EditPart is selected.
org.eclipse.gef.EditPolicy	createShapeHoverEditPolicy()
org.eclipse.gef.EditPolicy	createShapeXYLayoutEditPolicy() Creates an EditPolicy, where the Layout of the EditParts is important: they must have an XYLayout.
void	dispose() Disposes this object and frees all resources.

Methods inherited from class org.eclipse.graphiti.ui.internal.config.AbstractConfigurationProviderHolder

getConfigurationProvider

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.graphiti.ui.internal.config.IConfigurationProviderHolder

getConfigurationProvider

Field Detail

HOVER_POLICY_KEY

public static java.lang.String HOVER_POLICY_KEY

Constructor Detail

DefaultEditPolicyFactory

public DefaultEditPolicyFactory(IConfigurationProviderInternal configurationProvider)

Creates a new DefaultEditPolicyFactory.

Parameters:

configurationProvider - The IConfigurationProviderInternal, to which this factory belongs.

Method Detail

dispose

public void dispose()

Description copied from interface: IEditPolicyFactory

Disposes this object and frees all resources. This object will be unusable afterwards.

Specified by:

dispose in interface IEditPolicyFactory

createShapeForbidLayoutEditPolicy

public org.eclipse.gef.EditPolicy createShapeForbidLayoutEditPolicy()

Description copied from interface: IEditPolicyFactory

Creates an EditPolicy, which 'forbids' any Layout dependent Commands. All methods of this EditPolicy return null, which is different from using no EditPolicy at all, because it will create a visible feedback that the requests are forbidden. This EditPolicy can for example be used for those EditParts, which do not have any children. It forbids commands for the following requests:

• A child EditPart shall be moved from another parent-EditPart into this parent-EditPart.
• A child EditPart shall be moved inside this parent-EditPart.
• A new child EditPart shall be created inside this parent-EditPart (with the CreationTool).

Specified by:

createShapeForbidLayoutEditPolicy in interface IEditPolicyFactory

createShapeXYLayoutEditPolicy

public org.eclipse.gef.EditPolicy createShapeXYLayoutEditPolicy()

Description copied from interface: IEditPolicyFactory

Creates an EditPolicy, where the Layout of the EditParts is important: they must have an XYLayout. It assumes, that this EditPart is a parent, whose children can be added/deleted/moved. It creates commands for the following requests:

• A child EditPart shall be moved from another parent-EditPart into this parent-EditPart.
• A child EditPart shall be moved inside this parent-EditPart (resized or changed XY-position).
• A new child EditPart shall be created inside this parent-EditPart (with the CreationTool).

Specified by:

createShapeXYLayoutEditPolicy in interface IEditPolicyFactory

createShapeHighlightEditPolicy

public org.eclipse.gef.EditPolicy createShapeHighlightEditPolicy()

Description copied from interface: IEditPolicyFactory

Creates an EditPolicy, which gives feedback for if an EditPart is selected. It does not create any commands. It can be used for example to do the following:

• Highlight the selected EditPart.

Specified by:

createShapeHighlightEditPolicy in interface IEditPolicyFactory

createShapeHoverEditPolicy

public org.eclipse.gef.EditPolicy createShapeHoverEditPolicy()

Specified by:

createShapeHoverEditPolicy in interface IEditPolicyFactory

createConnectionHighlightEditPolicy

public org.eclipse.gef.EditPolicy createConnectionHighlightEditPolicy()

Description copied from interface: IEditPolicyFactory

Creates an EditPolicy give feedback for if a ConnectionEditPart is selected. This includes the connection-handles at the start/end of the connection. It does not create any commands. It can be used for example to do the following:

• Create selection-handles at the beginning/end of the selected ConnectionEditPart.
• Highlight the selected ConnectionEditPart.

Specified by:

createConnectionHighlightEditPolicy in interface IEditPolicyFactory

createConnectionEditPolicy

public org.eclipse.gef.EditPolicy createConnectionEditPolicy()

Specified by:

createConnectionEditPolicy in interface IEditPolicyFactory

createDirectEditPolicy

public org.eclipse.gef.EditPolicy createDirectEditPolicy()

Description copied from interface: IEditPolicyFactory

Creates an EditPolicy to handle direct-editing of EditParts. Typically not the complete EditPart shall be edited directly, but only one control of it (e.g. one Label). For this control an appropriate CellEditor would usually be shown. It creates commands for the following requests:

• An EditPart shall be edited directly.

Specified by:

createDirectEditPolicy in interface IEditPolicyFactory

createModelObjectDeleteEditPolicy

public org.eclipse.gef.EditPolicy createModelObjectDeleteEditPolicy(IConfigurationProvider configurationProvider)

Description copied from interface: IEditPolicyFactory

Creates an EditPolicy to handle the deletion of EditParts. It creates commands for the following requests:

• An EditPart shall be deleted.

Specified by:

createModelObjectDeleteEditPolicy in interface IEditPolicyFactory

createConnectionBendpointsEditPolicy

public org.eclipse.gef.EditPolicy createConnectionBendpointsEditPolicy()

Specified by:

createConnectionBendpointsEditPolicy in interface IEditPolicyFactory

createConnectionDeleteEditPolicy

public org.eclipse.gef.EditPolicy createConnectionDeleteEditPolicy(IConfigurationProvider configurationProvider)

Specified by:

createConnectionDeleteEditPolicy in interface IEditPolicyFactory