com.webobjects.eogeneration
Class EOWidgetController

java.lang.Object
  com.webobjects.eoapplication.EOController
      com.webobjects.eoapplication.EOComponentController
          com.webobjects.eogeneration.EOWidgetController

All Implemented Interfaces:

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

Direct Known Subclasses:

EOAssociationController, EORangeWidgetController

public abstract class EOWidgetController
extends EOComponentController

Nested Class Summary

static interface	EOWidgetController.DefaultAction
static interface	EOWidgetController.FormatWidget
static interface	EOWidgetController.QueryWidget
static interface	EOWidgetController.TableWidget

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

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

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

EOController.Enumeration

Nested classes/interfaces inherited from interface 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.NSKeyValueCodingAdditions

KeyPathSeparator

Constructor Summary

EOWidgetController()

EOWidgetController(EOXMLUnarchiver unarchiver)

Method Summary

void	dispose() Prepares the receiver so it is disposed when Java performs garbage collection.
protected void	generateComponent() Invoked when it's necessary to create the receiver's component, including setting up the subcontroller area.
boolean	highlightsLabel()
JComponent	labelComponent()
int	labelComponentAlignment()
int	labelComponentPosition()
int	labelComponentWidth() Returns the receiver's alignment width, the minimum width used for text labels in its component (and its integrated subcontroller components).
Dimension	minimumWidgetSize()
protected JComponent	newLabelComponent(String label, int minimumWidth, boolean appendColon, int alignment, boolean highlightLabel)
protected abstract JComponent	newWidget()
protected int	preferredLabelComponentPosition()
protected boolean	preferredUsesLabelComponent()
protected int	preferredWidgetAutosizingMask()
protected void	setAlignmentForWidget(JComponent widget, int alignment)
void	setHighlightsLabel(boolean flag)
void	setLabelComponent(JComponent labelComponent)
void	setLabelComponentAlignment(int alignment)
void	setLabelComponentPosition(int position)
void	setLabelComponentWidth(int labelComponentWidth) Sets the receiver's alignment width, the minimum width used for text labels in its component (and its integrated subcontroller components).
void	setMinimumWidgetSize(Dimension size)
void	setUsesLabelComponent(boolean flag)
void	setWidget(JComponent widget)
void	setWidgetAlignment(int alignment)
protected void	startListeningToWidget()
protected void	stopListeningToWidget()
protected JComponent	toolTipComponent() Returns the component that will be used to display tool tip text.
boolean	usesLabelComponent()
JComponent	widget()
int	widgetAlignment()

Methods inherited from class com.webobjects.eoapplication.EOComponentController

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

EOWidgetController

public EOWidgetController()

EOWidgetController

public EOWidgetController(EOXMLUnarchiver unarchiver)

Method Detail

dispose

public void dispose()

Description copied from class: EOComponentController

Prepares the receiver so it is disposed when Java performs garbage collection.

Specified by:

dispose in interface NSDisposable

Overrides:

dispose in class EOComponentController

toolTipComponent

protected JComponent toolTipComponent()

Description copied from class: EOComponentController

Returns the component that will be used to display tool tip text.

Overrides:

toolTipComponent in class EOComponentController

Returns:

JComponent the tool tip component for this controller

preferredLabelComponentPosition

protected int preferredLabelComponentPosition()

preferredUsesLabelComponent

protected boolean preferredUsesLabelComponent()

newLabelComponent

protected JComponent newLabelComponent(String label,
                                       int minimumWidth,
                                       boolean appendColon,
                                       int alignment,
                                       boolean highlightLabel)

preferredWidgetAutosizingMask

protected int preferredWidgetAutosizingMask()

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

setLabelComponentPosition

public void setLabelComponentPosition(int position)

labelComponentPosition

public int labelComponentPosition()

setWidgetAlignment

public void setWidgetAlignment(int alignment)

widgetAlignment

public int widgetAlignment()

setLabelComponentAlignment

public void setLabelComponentAlignment(int alignment)

labelComponentAlignment

public int labelComponentAlignment()

setUsesLabelComponent

public void setUsesLabelComponent(boolean flag)

usesLabelComponent

public boolean usesLabelComponent()

setHighlightsLabel

public void setHighlightsLabel(boolean flag)

highlightsLabel

public boolean highlightsLabel()

setLabelComponentWidth

public void setLabelComponentWidth(int labelComponentWidth)

Sets the receiver's alignment width, the minimum width used for text labels in its component (and its integrated subcontroller components). Throws an IllegalStateException if the receiver's component is already prepared. In other words, you can only set the alignment behavior before the component is generated.

Parameters:

labelComponentWidth - the alignment width

labelComponentWidth

public int labelComponentWidth()

Returns the receiver's alignment width, the minimum width used for text labels in its component (and its integrated subcontroller components).

Returns:

the alignment width

setMinimumWidgetSize

public void setMinimumWidgetSize(Dimension size)

minimumWidgetSize

public Dimension minimumWidgetSize()

newWidget

protected abstract JComponent newWidget()

setAlignmentForWidget

protected void setAlignmentForWidget(JComponent widget,
                                     int alignment)

startListeningToWidget

protected void startListeningToWidget()

stopListeningToWidget

protected void stopListeningToWidget()

setWidget

public void setWidget(JComponent widget)

widget

public JComponent widget()

setLabelComponent

public void setLabelComponent(JComponent labelComponent)

labelComponent

public JComponent labelComponent()