Package org.eclipse.gef.editparts
Interface LayerManager
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- All Known Implementing Classes:
FreeformGraphicalRootEditPart
,GraphicalRootEditPart
,ScalableFreeformRootEditPart
,ScalableRootEditPart
public interface LayerManager
Responsible for locating layers in aGraphicalViewer
. Layers are just transparentfigures
.Typically, the
RootEditPart
will register() itself as the LayerManager for the GraphicalViewer. All other EditParts/EditPolicies looking for a layer use the Viewer'seditPartRegsitry
to find theLayerManager
.- Since:
- 2.0
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Nested Class Summary
Nested Classes Modifier and Type Interface Description static class
LayerManager.Helper
A static helper
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Field Summary
Fields Modifier and Type Field Description static java.lang.Object
ID
This key used to register the LayerManager in the Viewer's EditPartRegistry.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description org.eclipse.draw2d.IFigure
getLayer(java.lang.Object key)
Returns a specified layer.
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