com.allen_sauer.gwt.dnd.demo.client.example.puzzle
Class PuzzleExample

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.google.gwt.user.client.ui.Panel
              com.google.gwt.user.client.ui.SimplePanel
                  com.allen_sauer.gwt.dnd.demo.client.example.Example
                      com.allen_sauer.gwt.dnd.demo.client.example.puzzle.PuzzleExample

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.AcceptsOneWidget, com.google.gwt.user.client.ui.HasOneWidget, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.HasWidgets.ForIsWidget, com.google.gwt.user.client.ui.IsWidget, java.lang.Iterable<com.google.gwt.user.client.ui.Widget>

public class PuzzleExample
extends Example

Example illustrating image dragging and drop target selection with multiple eligible drop targets being considered.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets

com.google.gwt.user.client.ui.HasWidgets.ForIsWidget

Field Summary

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

PuzzleExample(DemoDragHandler demoDragHandler)

Method Summary

protected com.google.gwt.user.client.ui.Widget	createDraggable() Convenience method to create a default draggable widget.
java.lang.String	getDescription() Get a brief description of this example.
java.lang.Class<?>[]	getInvolvedClasses() Return the classes involved in this example.

Methods inherited from class com.allen_sauer.gwt.dnd.demo.client.example.Example

getDragController, getHistoryToken, onInitialLoad, onLoad

Methods inherited from class com.google.gwt.user.client.ui.SimplePanel

add, getContainerElement, getWidget, iterator, remove, setWidget, setWidget

Methods inherited from class com.google.gwt.user.client.ui.Panel

add, adopt, adopt, clear, disown, doAttachChildren, doDetachChildren, orphan, remove

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onUnload, removeFromParent, setLayoutData, sinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString, unsinkEvents

Methods inherited from class java.lang.Object

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

Constructor Detail

PuzzleExample

public PuzzleExample(DemoDragHandler demoDragHandler)

Method Detail

getDescription

public java.lang.String getDescription()

Description copied from class: Example

Get a brief description of this example.

Specified by:

getDescription in class Example

Returns:

the description

getInvolvedClasses

public java.lang.Class<?>[] getInvolvedClasses()

Description copied from class: Example

Return the classes involved in this example.

Specified by:

getInvolvedClasses in class Example

Returns:

an array of involved classes

createDraggable

protected com.google.gwt.user.client.ui.Widget createDraggable()

Description copied from class: Example

Convenience method to create a default draggable widget. The widget is automatically made draggable by calling DragController.makeDraggable(Widget).

Overrides:

createDraggable in class Example

Returns:

a new draggable widget