Eclipse GEF and Draw2d Plug-in Developer Guide (Galileo) - RequestConstants (Eclipse GEF API Specification)

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Eclipse GEF
3.3

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org.eclipse.gef
Interface RequestConstants

All Known Implementing Classes:: AbstractEditPart, AbstractEditPolicy, AbstractTool

public interface RequestConstants

The set of constants used to identify Requests by their type. Applications can extend this set of constants with their own.

Field Summary

static java.lang.String REQ_ADD
          Constant used to indicate that a group of existing children are being added to the receiver of the Request.

static java.lang.String REQ_ALIGN
          Constant used to indicate that alignment is being performed.

static java.lang.String REQ_ALIGN_CHILDREN
          Constant used to indicate that a group of children are being aligned.

static java.lang.String REQ_CLONE
          Indicates that the reciever of the request should be cloned.

static java.lang.String REQ_CONNECTION_END
          Indicates the end of creation of a new connection.

static java.lang.String REQ_CONNECTION_START
          Indicates the creation of a new connection.

static java.lang.String REQ_CREATE
          Indicates that an object is to be created by the receiver of the Request.

static java.lang.String REQ_CREATE_BENDPOINT
          Indicates that a bendpoint is being inserted by the User.

static java.lang.String REQ_DELETE
          Constant used to indicate that the receiver of the Request is being deleted.

static java.lang.String REQ_DELETE_DEPENDANT
          Constant used to indicate that a child of the receiver the Request is to be deleted.

static java.lang.String REQ_DIRECT_EDIT
          Indicates that a direct edit should be performed.

static java.lang.String REQ_MOVE
          Indicates that a part (or a group of parts) is being moved within its current parent.

static java.lang.String REQ_MOVE_BENDPOINT
          Indicates that an existing bendpoint is being moved or dragged by the User.

static java.lang.String REQ_MOVE_CHILDREN
          Indicates that a group of children are being moved.

static java.lang.String REQ_OPEN
          Indicates that the user has double-clicked on the receiver.

static java.lang.String REQ_ORPHAN
          Indicates that the receiver is being removed from its current parent, to be inserted into a new parent.

static java.lang.String REQ_ORPHAN_CHILDREN
          Indicates that a group of children are being removed from the receiver of the Request.

static java.lang.String REQ_RECONNECT_SOURCE
          Constant used to indicate that the source end of an existing connection is being reconnected to a new source node EditPart.

static java.lang.String REQ_RECONNECT_TARGET
          Constant used to indicate that the target end of an existing connection is being reconnected to a new target node EditPart.

static java.lang.String REQ_RESIZE
          Indicates that a part (or a group of parts) is being resized.

static java.lang.String REQ_RESIZE_CHILDREN
          Indicates that a group of children are to be resized.

static java.lang.String REQ_SELECTION
          Indicates selection Requests.

static java.lang.String REQ_SELECTION_HOVER
          Indicates selection hover Requests.

Field Detail

REQ_CONNECTION_START

public static final java.lang.String REQ_CONNECTION_START

Indicates the creation of a new connection. Creating a connection involves both the source node and target node EditParts. This is the constant that is used with the first node on which the user clicks.

See Also:: Constant Field Values

REQ_CONNECTION_END

public static final java.lang.String REQ_CONNECTION_END

Indicates the end of creation of a new connection. Creating a connection involves both the source node and target node EditParts. This is the constant that is used with the second node on which the user clicks.

See Also:: Constant Field Values

REQ_RECONNECT_SOURCE

public static final java.lang.String REQ_RECONNECT_SOURCE

Constant used to indicate that the source end of an existing connection is being reconnected to a new source node EditPart. The new source node is the receiver of such Requests.

See Also:: Constant Field Values

REQ_RECONNECT_TARGET

public static final java.lang.String REQ_RECONNECT_TARGET

Constant used to indicate that the target end of an existing connection is being reconnected to a new target node EditPart. The new target node is the receiver of such Requests.

See Also:: Constant Field Values

REQ_MOVE_BENDPOINT

public static final java.lang.String REQ_MOVE_BENDPOINT

Indicates that an existing bendpoint is being moved or dragged by the User.

See Also:: Constant Field Values

REQ_CREATE_BENDPOINT

public static final java.lang.String REQ_CREATE_BENDPOINT

Indicates that a bendpoint is being inserted by the User.

See Also:: Constant Field Values

REQ_RESIZE

public static final java.lang.String REQ_RESIZE

Indicates that a part (or a group of parts) is being resized.

See Also:: Constant Field Values

REQ_RESIZE_CHILDREN

public static final java.lang.String REQ_RESIZE_CHILDREN

Indicates that a group of children are to be resized.

See Also:: Constant Field Values

REQ_MOVE

public static final java.lang.String REQ_MOVE

Indicates that a part (or a group of parts) is being moved within its current parent.

See Also:: Constant Field Values

REQ_MOVE_CHILDREN

public static final java.lang.String REQ_MOVE_CHILDREN

Indicates that a group of children are being moved.

See Also:: Constant Field Values

REQ_OPEN

public static final java.lang.String REQ_OPEN

Indicates that the user has double-clicked on the receiver. "Open" means different things for different applications. Sometimes it means open a popup dialog of properties, or the Workbench's properties view. Sometimes it means open a sub-diagram.

See Also:: Constant Field Values

REQ_ORPHAN

public static final java.lang.String REQ_ORPHAN

Indicates that the receiver is being removed from its current parent, to be inserted into a new parent.

See Also:: Constant Field Values

REQ_ORPHAN_CHILDREN

public static final java.lang.String REQ_ORPHAN_CHILDREN

Indicates that a group of children are being removed from the receiver of the Request.

See Also:: Constant Field Values

REQ_CREATE

public static final java.lang.String REQ_CREATE

Indicates that an object is to be created by the receiver of the Request.

See Also:: Constant Field Values

REQ_ADD

public static final java.lang.String REQ_ADD

Constant used to indicate that a group of existing children are being added to the receiver of the Request.

See Also:: Constant Field Values

REQ_CLONE

public static final java.lang.String REQ_CLONE

Indicates that the reciever of the request should be cloned.

See Also:: Constant Field Values

REQ_DELETE

public static final java.lang.String REQ_DELETE

Constant used to indicate that the receiver of the Request is being deleted.

See Also:: Constant Field Values

REQ_DELETE_DEPENDANT

public static final java.lang.String REQ_DELETE_DEPENDANT

Constant used to indicate that a child of the receiver the Request is to be deleted.

See Also:: Constant Field Values

REQ_ALIGN

public static final java.lang.String REQ_ALIGN

Constant used to indicate that alignment is being performed.

See Also:: Constant Field Values

REQ_ALIGN_CHILDREN

public static final java.lang.String REQ_ALIGN_CHILDREN

Constant used to indicate that a group of children are being aligned.

See Also:: Constant Field Values

REQ_DIRECT_EDIT

public static final java.lang.String REQ_DIRECT_EDIT

Indicates that a direct edit should be performed.

See Also:: Constant Field Values

REQ_SELECTION

public static final java.lang.String REQ_SELECTION

Indicates selection Requests.

See Also:: Constant Field Values

REQ_SELECTION_HOVER

public static final java.lang.String REQ_SELECTION_HOVER

Indicates selection hover Requests.

See Also:: Constant Field Values