Class AbstractLayoutAlgorithm
java.lang.Object
org.eclipse.zest.layouts.algorithms.AbstractLayoutAlgorithm
- All Implemented Interfaces:
LayoutAlgorithm
- Direct Known Subclasses:
DirectedGraphLayoutAlgorithm
,GridLayoutAlgorithm
,HorizontalShiftAlgorithm
,RadialLayoutAlgorithm
,SpaceTreeLayoutAlgorithm
,SpringLayoutAlgorithm
,SugiyamaLayoutAlgorithm
,TreeLayoutAlgorithm
Handles common elements in all layout algorithms [irbull] Refactored into a
template pattern. ApplyLayout now delegates the task to ApplyLayoutInternal
[irbull] Included asynchronous layouts
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic class
Deprecated, for removal: This API element is subject to removal in a future version.No longer used in Zest 2.x. -
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
setLayoutContext
(LayoutContext context) Sets the layout context for this algorithm.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.eclipse.zest.layouts.LayoutAlgorithm
applyLayout
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Field Details
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context
- Since:
- 2.0
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Constructor Details
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AbstractLayoutAlgorithm
public AbstractLayoutAlgorithm()
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Method Details
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setLayoutContext
Description copied from interface:LayoutAlgorithm
Sets the layout context for this algorithm. The receiver will unregister from its previous layout context and register to the new one (registration means for example adding listeners). After a call to this method, the receiving algorithm can compute and cache internal data related to given context and perform an initial layout.- Specified by:
setLayoutContext
in interfaceLayoutAlgorithm
- Parameters:
context
- a new layout context or null if this algorithm should not perform any layout
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