Class Placeholder

GoJS® Diagramming Components
version 3.0.0
by Northwoods Software®

Hierarchy

If a Placeholder is in the visual tree of a Group, it represents the area of all of the member Parts of that Group. If a Placeholder is in the visual tree of an Adornment, it represents the area of the Adornment.adornedObject. Unlike other GraphObjects, the Placeholder measures itself based on these criteria, and not on its own desiredSize or scale. It will set its own natural bounds and scale, and in the case of Groups will set the Group's location.

It can only be used in the visual tree of a Group node or an Adornment. There can be at most one Placeholder in a Group or an Adornment.

See the documentation for Group and Adornment for descriptions of the Placeholder roles in each.

Index

Constructors

Accessors

Accessors

GraphObject.actionCancel GraphObject.actionDown GraphObject.actionMove GraphObject.actionUp GraphObject.actualBounds GraphObject.alignment GraphObject.alignmentFocus GraphObject.angle GraphObject.background GraphObject.click GraphObject.column GraphObject.columnSpan GraphObject.contextClick GraphObject.contextMenu GraphObject.cursor GraphObject.desiredSize GraphObject.diagram GraphObject.doubleClick GraphObject.enabledChanged GraphObject.fromEndSegmentLength GraphObject.fromLinkable GraphObject.fromLinkableDuplicates GraphObject.fromLinkableSelfNode GraphObject.fromMaxLinks GraphObject.fromShortLength GraphObject.fromSpot GraphObject.height GraphObject.isActionable GraphObject.isPanelMain GraphObject.layer GraphObject.margin GraphObject.maxSize GraphObject.measuredBounds GraphObject.minSize GraphObject.mouseDragEnter GraphObject.mouseDragLeave GraphObject.mouseDrop GraphObject.mouseEnter GraphObject.mouseHold GraphObject.mouseHover GraphObject.mouseLeave GraphObject.mouseOver GraphObject.name GraphObject.naturalBounds GraphObject.opacity GraphObject.panel GraphObject.part GraphObject.pickable GraphObject.portId GraphObject.position GraphObject.row GraphObject.rowSpan GraphObject.scale GraphObject.segmentFraction GraphObject.segmentIndex GraphObject.segmentOffset GraphObject.segmentOrientation GraphObject.shadowVisible GraphObject.stretch GraphObject.toEndSegmentLength GraphObject.toLinkable GraphObject.toLinkableDuplicates GraphObject.toLinkableSelfNode GraphObject.toMaxLinks GraphObject.toShortLength GraphObject.toSpot GraphObject.toolTip GraphObject.visible GraphObject.width

Methods

Constructors

Accessors