GoDiagram Web Reference
GoBoxNode Class Members
Fields  Properties  Methods 


The following tables list the members exposed by GoBoxNode.

Public Constructors
 NameDescription
Public ConstructorGoBoxNode ConstructorConstruct a GoBoxNode that by default has a body that is a multiline GoText object with a white background.  
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Public Fields
 NameDescription
Public FieldChangedBodyThis is a GoObject.Changed subhint identifying changes to the value of the Body property.  
Public FieldChangedPortThis is a GoObject.Changed subhint identifying changes to the value of the Port property.  
Public FieldChangedPortBorderMarginThis is a GoObject.Changed subhint identifying changes to the value of the PortBorderMargin property.  
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Public Properties
 NameDescription
Public PropertyAutoRescalesGets or sets whether this object automatically rescales its appearance when its size changes. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyBodyGets or sets the main object that this node is displaying.  
Public PropertyBottomGets or sets this object's bottom coordinate. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyChildNamesGets a Dictionary of name/child mappings in both directions. (Inherited from Northwoods.GoWeb.GoGroup)
Public PropertyCopyableGets or sets whether the user can copy this object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyCountGets the number of child objects in this group. (Inherited from Northwoods.GoWeb.GoGroup)
Public PropertyDeletableGets or sets whether the user can delete this object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyDestinationLinksGets an enumerator over all of the links going out of this node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyDestinationsGets an enumerator over all of the nodes that have links going out of this node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyDocumentGets the document that this object belongs to, or null if this is not in a layer or if this is in a view layer. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyDraggingObjectGets the object that will be dragged instead of this selected object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyDragsNodeGets or sets whether this object, when selected and a child of a group, and when dragged, drags the parent node instead. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyEditableGets or sets whether the user can edit this object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyFirstGets the first child object of this group. (Inherited from Northwoods.GoWeb.GoGroup)
Public PropertyGoObjectReturns itself as a GoObject. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyHeightGets or sets this object's height. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyItemOverloaded. This IList indexed property gets or sets the object at a position in the group's array of children. (Inherited from Northwoods.GoWeb.GoGroup)
Public PropertyLabelGet the main GoText object associated with a node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyLastGets the last child object of this group. (Inherited from Northwoods.GoWeb.GoGroup)
Public PropertyLayerGets the layer to which this object belongs. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyLeftGets or sets this object's left coordinate, the X position. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyLinkPointsSpreadGets or sets whether the link points of the links connected to this node's GoBoxPort are spread evenly along the side of the port, or if they are all at the mid-point of the side.  
Public PropertyLinksGets an enumerator over all of the links connected to this node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyLocationAssume the natural location of a node is the center of the GoObject.SelectionObject, if it is different from the whole group itself. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyMovableGets or sets whether the user can move this object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyNodesGets an enumerator over all of the nodes that are connected to this node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyObserversGets an enumerator over the list of observer objects of this object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyParentGets the parent group for this object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyPartIDGets or sets the unique ID of this part within its document. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyPickableBackgroundGets or sets whether GoGroup.Pick returns this node when the tested point is in the background of this group, not on any of its child objects. (Inherited from Northwoods.GoWeb.GoGroup)
Public PropertyPortGets or sets the port for this node.  
Public PropertyPortBorderMarginGets or sets the margin that is always visible for the port on each side of the body.  
Public PropertyPortsGets an enumerator over all of the ports that are part of this node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyPrintableGets or sets whether the view can print this object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyReshapableWhether this node is reshapable is really determined by whether the SelectionObject is reshapable. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyResizableWhether this node is resizable is really determined by whether the SelectionObject is resizable. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyResizesRealtimeWhether the user can resize this node continuously is really determined by the SelectionObject. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyRightGets or sets this object's right coordinate. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertySelectableGets or sets whether the user can select this object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertySelectionObjectGets the object that gets selection handles when this object is selected. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyShadowedGiving this node a shadow really means giving the SelectionObject a shadow. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertySourceLinksGets an enumerator over all of the links coming into this node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertySourcesGets an enumerator over all of the nodes that have links coming into this node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyTextGet the principal text string associated with a node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyToolTipTextGets or sets a string to be displayed in a tooltip. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyTopGets or sets this object's top coordinate, the Y position. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyUserFlagsGets or sets an integer value associated with this node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyUserObjectGets or sets an object associated with this node. (Inherited from Northwoods.GoWeb.GoNode)
Public PropertyViewGets the view that this object belongs to, or null if this is not in a layer or if this is in a document layer. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyVisibleGets or sets whether the user can see this object. (Inherited from Northwoods.GoWeb.GoObject)
Public PropertyWidthGets or sets this object's width. (Inherited from Northwoods.GoWeb.GoObject)
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Public Methods
 NameDescription
Public MethodAddAdd an object to this group. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodAddChildNameAdd an association of a string name with a child object. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodAddCollectionMove some objects into this group, as immediate children of this group, even if they are part of other groups in this same layer. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodAddObserverRegister an object as an observer of changes to this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodAddSelectionHandlesAdd selection handles for this object for the given selection collection. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCanCopyCalled to see if the user can copy this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCanDeleteCalled to see if the user can delete this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCanEditCalled to see if the user can edit this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCanMoveCalled to see if the user can move this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCanPrintCalled to see if the view can print this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCanReshapeCalled to see if the user can reshape this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCanResizeCalled to see if the user can resize this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCanSelectCalled to see if the user can select this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCanViewCalled to see if the user can see this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodChangedNotify this object's document or view that some part of this object's state has been changed, via the GoDocument.GoDocument.Changed event and using the GoChangedEventArgs event args class. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodChangeValueOverridden. Perform changes to the body or port margin for undo.  
Public MethodChangingNotify this object's document or view that some part of this object's state is about to be changed. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodClearRemove all children from this group. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodComputeMoveCalculate a new location for this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodComputeResizeCalculate a new bounding rectangle for this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodContainedByRectangleDetermine if a given rectangle completely encloses this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodContainsThis predicate is true when an object belongs to this group. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodContainsPointA group contains a point if any of its visible children contain that point. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodCopyThis convenience method just makes a copy of the object itself, using a generic GoCopyDictionary. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCopyArrayReturns a newly allocated array of all of the immediate child objects in this group. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodCopyNewValueForRedoPreserve any mutable state needed to perform an IGoUndoableEdit.Redo. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCopyObjectMake sure cached information is not copied. (Inherited from Northwoods.GoWeb.GoNode)
Public MethodCopyObjectDelayedFor objects that require a second pass to complete the copying, this method is called after the first pass of copying all of the objects in GoDocument.CopyFromCollection. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCopyOldValueForUndoPreserve any mutable state needed to perform an IGoUndoableEdit.Undo. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCopyToCopy references to this group's immediate children into the given array. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodCreateBoundingHandleCreate a bounding handle for this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCreateEditorCreate a GoControl that implements an editor for this object in the given view. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodCreateResizeHandleCreate a resize handle for this object, given a handle ID. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodDoBeginEditStart editing the label. (Inherited from Northwoods.GoWeb.GoNode)
Public MethodDoEndEditStop editing this object in the given view. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodDoMoveCalled when a user moves this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodDoResizeCalled when a user resizes this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodExpandPaintBoundsThe expanded paint bounds for a group is just the union of expanded paint bounds for all of its children. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodFindChildOverridden. The properties referring to parts of this node are also the names of those parts.  
Public MethodFindNameOverridden. The properties referring to parts of this node are also the names of those parts.  
Public MethodGetContextMenuCalled to get a GoContextMenu to display for this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodGetCursorNameCalled when rendering the view to determine the cursor, if any, to display over this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodGetEnumeratorGet an enumerator for iterating over the group's children, starting with the first child, which is painted behind all other children in the group. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodGetNearestIntersectionPointA group's closest intersection point with a line is the closest such point among all of the visible children. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodGetPartInfoReturn a GoPartInfo that describes this object and that can be transmitted to the client (user agent) as JavaScript data structures that can be used by code running on the client. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodGetRectangleSpotLocationGet the position of a spot in a rectangle. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodGetShadowBrushGet a Brush for painting a drop shadow in the given view. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodGetShadowOffsetGets the size of a drop shadow for this object in the given view. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodGetShadowPenGet a Pen for painting a drop shadow in the given view. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodGetSpotLocationGet the position of a spot on this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodGetToolTipReturn a string to be displayed in a tooltip, or null for none. (Inherited from Northwoods.GoWeb.GoNode)
Public MethodIndexOfProvide a GoObject-specific implementation of IndexOf. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodInsertProvide a GoObject-specific implementation of Insert, which just calls GoGroup.Add or GoGroup.InsertBefore. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodInsertAfterAdd or move an object to be after an existing child. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodInsertBeforeAdd or move an object to be before an existing child. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodInvalidateViewsCause all views to repaint this object when they get a chance. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodIsChildOfDetermines if this object is a child, perhaps indirectly, of the given object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodLayoutChildrenOverridden. Position the Port to be centered on the Body, but sized larger by PortBorderMargin width and height on each side.  
Public MethodOnContextClickCalled when the user context clicks on this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodOnDoubleClickCalled when the user double clicks on this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodOnEnterLeaveCalled when the document object immediately under the mouse changes after a drag. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodOnGotSelectionCalled when this object becomes selected. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodOnHoverCalled when the user hovers over this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodOnLostSelectionCalled when this object becomes unselected. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodOnMouseOverCalled when the user moves the mouse over this object when not dragging or resizing. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodOnSelectionDroppedCalled after the user has dropped the selection on this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodOnSelectionDropRejectCalled during a user's drag of the view's Selection when the mouse is over this object, to give this object a chance to veto a drop. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodOnSingleClickCalled when the user single clicks on this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodPaintPainting a group just paints all of its children. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodPickPicking a group first tries to pick a child, starting with the last one which is most in front. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodPickObjectsReturn a collection of objects that can be picked at a particular point. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodRemoveOverloaded. Overridden. If any part is removed from this group, be sure to remove any references in local fields.  
Public MethodRemoveAtImplement the IList method, which just calls GoGroup.Remove. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodRemoveChildNameOverloaded. Remove any association of a string name with a child object. (Inherited from Northwoods.GoWeb.GoGroup)
Public MethodRemoveObserverMake sure an object is not an observer of changes to this object. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodRemoveSelectionHandlesRemove all selection handles for this object for the given selection collection. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodSetRectangleSpotLocationModify a rectangle such that its new spot location is at a given point. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodSetSizeKeepingLocationSets a new size for this object while maintaining the same location. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodSetSpotLocationOverloaded. Move this object so this object's given spot is at the given location. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodSpotOppositeGet the spot that is on the opposite side of a given spot. (Inherited from Northwoods.GoWeb.GoObject)
Public MethodUpdateAllLinkPointsReroute all of the links connected at this port, if LinkPointsSpread is true, so that all of the link points are up-to-date.  
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Protected Methods
 NameDescription
Protected MethodComputeBoundsThe bounding rectangle of a group is just the union of the bounds of its children. (Inherited from Northwoods.GoWeb.GoGroup)
Protected MethodCopyChildrenOverridden. Copy the Port and Body.  
Protected MethodCreateBodyThis method is called by the GoBoxNode constructor to provide the object in the middle of the rectangular port.  
Protected MethodCreatePortThis method is called by the GoBoxNode constructor to provide the node's single port.  
Protected MethodMoveChildrenThis just moves all the children from the group's former location. (Inherited from Northwoods.GoWeb.GoNode)
Protected MethodOnBoundsChangedProvides default behavior, assuming all children are already correctly placed and sized, and only need to be moved and/or scaled to fit the new bounds of this GoGroup. (Inherited from Northwoods.GoWeb.GoGroup)
Protected MethodOnLayerChangedCalled when this object's layer is changed. (Inherited from Northwoods.GoWeb.GoObject)
Protected MethodOnObservedChangedCalled when an observed object has been changed. (Inherited from Northwoods.GoWeb.GoObject)
Protected MethodOnParentChangedCalled when this object's parent is changed. (Inherited from Northwoods.GoWeb.GoObject)
Protected MethodRescaleChildrenThis handles the general case of a resize by scaling and repositioning all the children. (Inherited from Northwoods.GoWeb.GoNode)
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See Also

Reference

GoBoxNode Class
Northwoods.GoWeb Namespace

 

 


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