org.olat.core.gui.control.generic.breadcrumb
Class CrumbFormBasicController

java.lang.Object
  org.olat.core.gui.control.DefaultController
      org.olat.core.gui.control.controller.BasicController
          org.olat.core.gui.components.form.flexible.impl.FormBasicController
              org.olat.core.gui.control.generic.breadcrumb.CrumbFormBasicController

All Implemented Interfaces:

Controller, ControllerEventListener, Disposable, CrumbController

public abstract class CrumbFormBasicController
extends FormBasicController
implements CrumbController

Description:

This abstract class implements the CrumbController interface for the FormBasicController. Since Java does not support multiple inheritance, this is the only way to do it.

Initial Date: 10.09.2008

Author:

Florian Gnaegi, frentix GmbH, http://www.frentix.com

Field Summary

Fields inherited from class org.olat.core.gui.components.form.flexible.impl.FormBasicController

LAYOUT_CUSTOM, LAYOUT_DEFAULT, LAYOUT_HORIZONTAL, LAYOUT_VERTICAL

Constructor Summary

CrumbFormBasicController(UserRequest ureq, WindowControl control, java.lang.String pageName, Translator fallbackTranslator)

Method Summary

void	activateAndListenToChildCrumbController(CrumbController childCrumbController) Use this method to put another crumb on the bread crumb stack.
void	deactivateAndDisposeChildCrumbController() De-activate a child crumb that has been activated using activateAndListenToChildCrumbController().
CrumbController	getChildCrumbController() Methods from crumb controller
void	removeFromBreadCrumbPathAndDispose() This method can be used to de-activate the current crumb controller itself.
void	resetCrumbTexts() Force the bread crumb path to reload each label on the path
void	setBreadCrumbController(BreadCrumbController breadCrumbCtr) Set the bread crumb navigation.

Methods inherited from class org.olat.core.gui.components.form.flexible.impl.FormBasicController

dispose, event

Methods inherited from class org.olat.core.gui.control.DefaultController

addControllerListener, addLoggingResourceable, dispatchEvent, dispatchEvent, getControllerCount, getInitialComponent, getUserActivityLogger, getWindowControlForDebug, isDisposed, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.olat.core.gui.control.generic.breadcrumb.CrumbController

getCrumbLinkHooverText, getCrumbLinkText

Methods inherited from interface org.olat.core.gui.control.Controller

addControllerListener, dispatchEvent, dispose, getInitialComponent, getUserActivityLogger, getWindowControlForDebug, isDisposed

Methods inherited from interface org.olat.core.gui.control.ControllerEventListener

dispatchEvent

Constructor Detail

CrumbFormBasicController

public CrumbFormBasicController(UserRequest ureq,
                                WindowControl control,
                                java.lang.String pageName,
                                Translator fallbackTranslator)

Method Detail

getChildCrumbController

public CrumbController getChildCrumbController()

Methods from crumb controller

Specified by:

getChildCrumbController in interface CrumbController

Returns:

The current child crumb controller

setBreadCrumbController

public void setBreadCrumbController(BreadCrumbController breadCrumbCtr)

Description copied from interface: CrumbController

Set the bread crumb navigation.

Specified by:

setBreadCrumbController in interface CrumbController

activateAndListenToChildCrumbController

public void activateAndListenToChildCrumbController(CrumbController childCrumbController)

Description copied from interface: CrumbController

Use this method to put another crumb on the bread crumb stack. This will register the child crumb within the bread crumb navigation and activate it. As as side effect, it will attach the current class as listener, so you don't have to do this yourself.

Specified by:

activateAndListenToChildCrumbController in interface CrumbController

deactivateAndDisposeChildCrumbController

public void deactivateAndDisposeChildCrumbController()

Description copied from interface: CrumbController

De-activate a child crumb that has been activated using activateAndListenToChildCrumbController(). The method will also remove the crumb as listener from this class and dispose the crumb.

Specified by:

deactivateAndDisposeChildCrumbController in interface CrumbController

removeFromBreadCrumbPathAndDispose

public void removeFromBreadCrumbPathAndDispose()

Description copied from interface: CrumbController

This method can be used to de-activate the current crumb controller itself. It will remove the crumb from the bread crumb navigation and execute the necessary child crumb de-activation and disposal code

Specified by:

removeFromBreadCrumbPathAndDispose in interface CrumbController

resetCrumbTexts

public void resetCrumbTexts()

Description copied from interface: CrumbController

Force the bread crumb path to reload each label on the path

Specified by:

resetCrumbTexts in interface CrumbController