com.webobjects.eoapplication
Class EOSplitController

java.lang.Object
  com.webobjects.eoapplication.EOController
      com.webobjects.eoapplication.EOComponentController
          com.webobjects.eoapplication.EOSplitController

All Implemented Interfaces:

EOAction.Enabling, EOComponentController.ResetUserInterface, NSDisposable, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions

public class EOSplitController

extends EOComponentController

implements EOComponentController.ResetUserInterface

Nested Class Summary

Nested classes inherited from class com.webobjects.eoapplication.EOComponentController

EOComponentController.ActionCollector, EOComponentController.Activation, EOComponentController.EndEditing, EOComponentController.Modal, EOComponentController.ResetUserInterface

Nested classes inherited from class com.webobjects.eoapplication.EOController

EOController.Enumeration

Nested classes inherited from class com.webobjects.foundation.NSKeyValueCoding

NSKeyValueCoding.DefaultImplementation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.Null, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.Utility, NSKeyValueCoding.ValueAccessor

Nested classes inherited from class com.webobjects.foundation.NSKeyValueCodingAdditions

NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility

Field Summary

Fields inherited from class com.webobjects.eoapplication.EOComponentController

Bottom, BottomLeft, BottomRight, Center, Left, Right, Top, TopLeft, TopRight

Fields inherited from class com.webobjects.eoapplication.EOController

ControllerAndSubcontrollersEnumeration, ControllerAndSupercontrollersEnumeration, SubcontrollersEnumeration, SupercontrollersEnumeration

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

NullValue

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

KeyPathSeparator

Constructor Summary

EOSplitController()

EOSplitController(EOXMLUnarchiver unarchiver)

Method Summary

protected void	addComponentOfSubcontroller(EOComponentController controller) Adds the integration component for the receiver's subcontroller, controller, to the user interface for the receiver.
boolean	allowsOneTouchExpandable()
boolean	allowsSnapToZero()
protected void	generateComponent() Invoked when it's necessary to create the receiver's component, including setting up the subcontroller area.
Dimension	minimumComponentSize() Returns the current minimum size required to display the receiver's component, including the size required for its subcontroller area.
protected void	removeComponentOfSubcontroller(EOComponentController controller) Removes the user interface for the receiver's subcontroller, controller, from the receiver's user interface and informs controller that its integration component became invisible.
protected boolean	removeTransientSubcontroller(EOController controller) See the method description for removeTransientSubcontroller in the EOController class specification.
void	resetUserInterface() Invoked to explicitly reset a controller's user interface to an original state.
double	resizeWeight()
void	setAllowsOneTouchExpandable(boolean allowsOneTouchExpandable)
void	setAllowsSnapToZero(boolean allowsSnapToZero)
void	setResizeWeight(double resizeWeight)
void	setUsesContinuousLayout(boolean usesContinuousLayout)
void	subcontrollerMinimumSizeDidChange(EOComponentController controller, JComponent component, Dimension updateMinimumSize) Updates the receiver's user interface to accommodate a change to a subcontroller's minimum size.
boolean	usesContinuousLayout()

Methods inherited from class com.webobjects.eoapplication.EOComponentController

activateFirstFocusComponent, alignsComponents, canBeTransient, canResizeHorizontally, canResizeVertically, component, componentDidBecomeInvisible, componentDidBecomeVisible, defaultComponentSize, dispose, ensureMinimumComponentSizeWithoutSubcontrollers, ensureMinimumSubcontrollerAreaSize, firstFocusComponent, handleTakeValueForUnboundKey, hideInSupercontroller, hideSubcontroller, icon, insets, integrationComponent, integrationComponentDidBecomeInvisible, integrationComponentDidBecomeVisible, isComponentPrepared, isRootComponentController, isVisible, label, lastFocusComponent, makeInvisible, makeVisible, minimumComponentSizeWithoutSubcontrollers, minimumIntegrationComponentSize, minimumSubcontrollerAreaSize, prefersIconOnly, prepareComponent, setAlignsComponents, setCanResizeHorizontally, setCanResizeVertically, setComponent, setDefaultComponentSize, setFirstFocusComponent, setIcon, setInsets, setLabel, setLastFocusComponent, setPrefersIconOnly, setSubcontrollerArea, setToolTip, setUsesHorizontalLayout, setVisible, showInSupercontroller, showSubcontroller, subcontrollerArea, subcontrollerWasAdded, subcontrollerWasRemoved, toolTip, toolTipComponent, toString, usesHorizontalLayout

Methods inherited from class com.webobjects.eoapplication.EOController

actionNames, actions, actionWithName, additionalActions, additionalKeyValuePairs, addSubcontroller, breakConnection, breakConnectionToSubcontrollers, canAccessFieldsDirectly, canPerformActionNamed, connectionWasBroken, connectionWasEstablished, controllerEnumeration, controllersInEnumeration, controllersWithKeyValuePair, controllersWithKeyValuePairs, controllerWithKeyValuePair, controllerWithKeyValuePairs, defaultActions, disableActionNamed, disposableRegistry, disposeIfTransient, enableActionNamed, enabledActions, establishConnection, establishConnectionToSupercontrollers, handleQueryWithUnboundKey, hierarchicalControllerForKey, hierarchicalValueForKey, invokeMethod, isActionNamedEnabled, isAncestorOfController, isConnected, isSupercontrollerOfController, isTransientExplicitlyForbidden, prepareForNewTask, removeFromSupercontroller, removeSubcontroller, resetActions, setAdditionalActions, setAdditionalKeyValuePair, setAdditionalKeyValuePairs, setConnected, setSupercontroller, setTransientExplicitlyForbidden, setTypeName, subcontrollers, supercontroller, supercontroller, takeValueForKey, takeValueForKeyPath, typeName, unableToSetNullForKey, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

Constructor Detail

EOSplitController

public EOSplitController()

EOSplitController

public EOSplitController(EOXMLUnarchiver unarchiver)

Method Detail

addComponentOfSubcontroller

protected void addComponentOfSubcontroller(EOComponentController controller)

Description copied from class: EOComponentController

Adds the integration component for the receiver's subcontroller, controller, to the user interface for the receiver.

Overrides:

addComponentOfSubcontroller in class EOComponentController

Parameters:

controller - the subcontroller to be added

allowsOneTouchExpandable

public boolean allowsOneTouchExpandable()

allowsSnapToZero

public boolean allowsSnapToZero()

generateComponent

protected void generateComponent()

Description copied from class: EOComponentController

Invoked when it's necessary to create the receiver's component, including setting up the subcontroller area. Subclass implementations of this method usually invoke setComponent and if necessary setSubcontrollerArea. EOComponentController's default implementation creates an empty EOView to hold subcontroller components.

The layout mechanisms used to integrate the components of controllers expect that the component is generated with the minimum size possible.

Overrides:

generateComponent in class EOComponentController

minimumComponentSize

public Dimension minimumComponentSize()

Description copied from class: EOComponentController

Returns the current minimum size required to display the receiver's component, including the size required for its subcontroller area.

Overrides:

minimumComponentSize in class EOComponentController

Returns:

the minimum size of the controller's component

removeComponentOfSubcontroller

protected void removeComponentOfSubcontroller(EOComponentController controller)

Description copied from class: EOComponentController

Removes the user interface for the receiver's subcontroller, controller, from the receiver's user interface and informs controller that its integration component became invisible.

Overrides:

removeComponentOfSubcontroller in class EOComponentController

Parameters:

controller - the subcontroller to be removed

removeTransientSubcontroller

protected boolean removeTransientSubcontroller(EOController controller)

Description copied from class: EOComponentController

See the method description for removeTransientSubcontroller in the EOController class specification. EOComponentController's implementation performs additional user interface cleanup for controllers that become transient.

Overrides:

removeTransientSubcontroller in class EOComponentController

Parameters:

controller - the subcontroller becoming transient

Returns:

true if the subcontroller can be allowed to become transient; false otherwise

resetUserInterface

public void resetUserInterface()

Description copied from interface: EOComponentController.ResetUserInterface

Invoked to explicitly reset a controller's user interface to an original state.

Specified by:

resetUserInterface in interface EOComponentController.ResetUserInterface

resizeWeight

public double resizeWeight()

setAllowsOneTouchExpandable

public void setAllowsOneTouchExpandable(boolean allowsOneTouchExpandable)

setAllowsSnapToZero

public void setAllowsSnapToZero(boolean allowsSnapToZero)

setResizeWeight

public void setResizeWeight(double resizeWeight)

setUsesContinuousLayout

public void setUsesContinuousLayout(boolean usesContinuousLayout)

subcontrollerMinimumSizeDidChange

public void subcontrollerMinimumSizeDidChange(EOComponentController controller,
                                              JComponent component,
                                              Dimension updateMinimumSize)

Description copied from class: EOComponentController

Updates the receiver's user interface to accommodate a change to a subcontroller's minimum size. This method is invoked by subcontrollers when they change in a way that might affect their component's minimum size. A subcontroller sends this method with itself, its integration component, and its new minimum size as the arguments. The expectation is that the supercontroller will make space for the subcontroller if it needs to.

Overrides:

subcontrollerMinimumSizeDidChange in class EOComponentController

Parameters:

controller - the subcontroller which changed

component - the integration component of the subcontroller

updateMinimumSize - the new minimum size of the integration component

usesContinuousLayout

public boolean usesContinuousLayout()