org.eclipse.zest.layouts.algorithms
Class HorizontalLayoutAlgorithm

java.lang.Object
  org.eclipse.zest.layouts.algorithms.AbstractLayoutAlgorithm
      org.eclipse.zest.layouts.algorithms.GridLayoutAlgorithm
          org.eclipse.zest.layouts.algorithms.HorizontalLayoutAlgorithm

All Implemented Interfaces:

LayoutAlgorithm, Stoppable

public class HorizontalLayoutAlgorithm
extends GridLayoutAlgorithm

Field Summary

Fields inherited from class org.eclipse.zest.layouts.algorithms.GridLayoutAlgorithm

rowPadding

Fields inherited from class org.eclipse.zest.layouts.algorithms.AbstractLayoutAlgorithm

comparator, filter, internalAsynchronous, internalContinuous, layout_styles, layoutStopped, MIN_ENTITY_SIZE, resizeEntitiesAfterLayout

Constructor Summary

HorizontalLayoutAlgorithm()
Horizontal Layout Algorithm constructor.

HorizontalLayoutAlgorithm(int styles)

Method Summary

protected int[]	calculateNumberOfRowsAndCols(int numChildren, double boundX, double boundY, double boundWidth, double boundHeight) Calculates and returns an array containing the number of columns, followed by the number of rows
protected boolean	isValidConfiguration(boolean asynchronous, boolean continueous) Determines if the configuration is valid for this layout

Methods inherited from class org.eclipse.zest.layouts.algorithms.GridLayoutAlgorithm

applyLayoutInternal, calculateNodeSize, calculateNumberOfRowsAndCols_rectangular, calculateNumberOfRowsAndCols_square, getCurrentLayoutStep, getTotalNumberOfLayoutSteps, postLayoutAlgorithm, preLayoutAlgorithm, setLayoutArea, setRowPadding

Methods inherited from class org.eclipse.zest.layouts.algorithms.AbstractLayoutAlgorithm

addEntity, addProgressListener, addRelationship, applyLayout, defaultFitWithinBounds, defaultFitWithinBounds, fireProgressEnded, fireProgressEvent, fireProgressStarted, getEntityAspectRatio, getLayoutBounds, getLocalLocation, getNumberOfProgressListeners, getStyle, isRunning, removeEntity, removeProgressListener, removeRelationship, removeRelationships, removeRelationships, setComparator, setEntityAspectRatio, setFilter, setStyle, stop, updateBendPoints, updateEntities, updateLayoutLocations, updateRelationships, verifyInput

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HorizontalLayoutAlgorithm

public HorizontalLayoutAlgorithm(int styles)

HorizontalLayoutAlgorithm

public HorizontalLayoutAlgorithm()

Horizontal Layout Algorithm constructor. Sets the Style to none.

Method Detail

calculateNumberOfRowsAndCols

protected int[] calculateNumberOfRowsAndCols(int numChildren,
                                             double boundX,
                                             double boundY,
                                             double boundWidth,
                                             double boundHeight)

Calculates and returns an array containing the number of columns, followed by the number of rows

Overrides:

calculateNumberOfRowsAndCols in class GridLayoutAlgorithm

isValidConfiguration

protected boolean isValidConfiguration(boolean asynchronous,
                                       boolean continueous)

Description copied from class: AbstractLayoutAlgorithm

Determines if the configuration is valid for this layout

Overrides:

isValidConfiguration in class GridLayoutAlgorithm