com.guiseframework.component.layout
Class FlowLayout

java.lang.Object
  com.globalmentor.beans.BoundPropertyObject
      com.guiseframework.event.GuiseBoundPropertyObject
          com.guiseframework.component.layout.AbstractLayout<T>
              com.guiseframework.component.layout.AbstractFlowLayout<FlowConstraints>
                  com.guiseframework.component.layout.FlowLayout

All Implemented Interfaces:

com.globalmentor.beans.PropertyBindable, com.globalmentor.beans.PropertyConstrainable, Layout<FlowConstraints>

public class FlowLayout
extends AbstractFlowLayout<FlowConstraints>

A layout that flows information along an axis.

Author:

Garret Wilson

Nested Class Summary

Nested classes/interfaces inherited from class com.guiseframework.component.layout.AbstractLayout

AbstractLayout.ConstraintsPropertyChangeListener

Field Summary

Fields inherited from class com.guiseframework.component.layout.AbstractFlowLayout

ALIGNMENT_PROPERTY, FLOW_PROPERTY, GAP_AFTER_PROPERTY, GAP_BEFORE_PROPERTY, GAP_BETWEEN_PROPERTY, WRAPPED_PROPERTY

Fields inherited from class com.globalmentor.beans.BoundPropertyObject

NO_PROPERTY_CHANGE_LISTENERS, NO_VETOABLE_CHANGE_LISTENERS

Constructor Summary

FlowLayout()
Default constructor with Flow.PAGE layout.

FlowLayout(Flow flow)
Flow constructor with no wrapping.

FlowLayout(Flow flow, boolean wrapped)
Flow and wrap constructor.

Method Summary

FlowConstraints	createDefaultConstraints() Creates default constraints for the container.
java.lang.Class<? extends FlowConstraints>	getConstraintsClass()

Methods inherited from class com.guiseframework.component.layout.AbstractFlowLayout

getAlignment, getFlow, getGapAfter, getGapBefore, getGapBetween, isWrapped, setAlignment, setFlow, setGap, setGapAfter, setGapBefore, setGapBetween, setWrapped

Methods inherited from class com.guiseframework.component.layout.AbstractLayout

addComponent, componentConstraintsChanged, fireConstraintsPropertyChange, getComponentConstraintsChangeListener, getConstraints, getConstraintsPropertyChangeListener, getOwner, removeComponent, setOwner

Methods inherited from class com.guiseframework.event.GuiseBoundPropertyObject

getSession

Methods inherited from class com.globalmentor.beans.BoundPropertyObject

addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, addVetoableChangeListener, createPostponedPropertyChangeEvent, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, fireVetoableChange, getForwardPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, getPropertyChangeSupport, getRepeatPropertyChangeListener, getRepeatVetoableChangeListener, getVetoableChangeListeners, getVetoableChangeListeners, getVetoableChangeSupport, hasPropertyChangeListeners, hasVetoableChangeListeners, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.guiseframework.component.layout.Layout

getSession

Methods inherited from interface com.globalmentor.beans.PropertyBindable

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, hasPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Constructor Detail

FlowLayout

public FlowLayout()

Default constructor with Flow.PAGE layout.

FlowLayout

public FlowLayout(Flow flow)

Flow constructor with no wrapping.

Parameters:

flow - The logical axis (line or page) along which information is flowed.

Throws:

java.lang.NullPointerException - if the flow axis is null.

FlowLayout

public FlowLayout(Flow flow,
                  boolean wrapped)

Flow and wrap constructor.

Parameters:

flow - The logical axis (line or page) along which information is flowed.

wrapped - Whether flowed children should be wrapped when the flow extent is reached.

Throws:

java.lang.NullPointerException - if the flow axis is null.

Method Detail

getConstraintsClass

public java.lang.Class<? extends FlowConstraints> getConstraintsClass()

Returns:

The class representing the type of constraints appropriate for this layout.

createDefaultConstraints

public FlowConstraints createDefaultConstraints()

Creates default constraints for the container. The new flow constraints will use the default alignment specified by the layout.

Returns:

New default constraints for the container.

Throws:

java.lang.IllegalStateException - if this layout does not support default constraints.

See Also:

AbstractFlowLayout.getAlignment(), AbstractFlowConstraints.setAlignment(double)