com.allen_sauer.gwt.dnd.demo.client.example.palette
Class PaletteWidget

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.ComplexPanel
                  com.google.gwt.user.client.ui.AbsolutePanel
                      com.allen_sauer.gwt.dnd.demo.client.example.palette.PaletteWidget

All Implemented Interfaces:

HasDragHandle, 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.HasVisibility, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.HasWidgets.ForIsWidget, com.google.gwt.user.client.ui.IndexedPanel, com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget, com.google.gwt.user.client.ui.InsertPanel, com.google.gwt.user.client.ui.InsertPanel.ForIsWidget, com.google.gwt.user.client.ui.IsWidget, java.lang.Iterable<com.google.gwt.user.client.ui.Widget>

public class PaletteWidget
extends com.google.gwt.user.client.ui.AbsolutePanel
implements HasDragHandle

Widget wrapper class used by PalettePanel.

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.InsertPanel

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

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

PaletteWidget(com.google.gwt.user.client.ui.Widget widget)
Default constructor to wrap the provided widget.

Method Summary

PaletteWidget	cloneWidget()
com.google.gwt.user.client.ui.Widget	getDragHandle() Method to return drag handle widget.
protected void	onLoad() Adjust the shim size and attach once our widget dimensions are known.
protected void	onUnload() Remove the shim to allow the widget to size itself when reattached.
void	setPixelSize(int width, int height) Let shim size match our size.
void	setSize(java.lang.String width, java.lang.String height) Let shim size match our size.

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

add, add, add, getWidgetLeft, getWidgetTop, insert, insert, insert, remove, setWidgetPosition, setWidgetPositionImpl

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

add, adjustIndex, checkIndexBoundsForAccess, checkIndexBoundsForInsertion, getChildren, getWidget, getWidgetCount, getWidgetIndex, getWidgetIndex, insert, insert, iterator, remove

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, 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, 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

Methods inherited from interface com.google.gwt.user.client.ui.InsertPanel.ForIsWidget

add

Methods inherited from interface com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget

getWidgetIndex

Methods inherited from interface com.google.gwt.user.client.ui.IndexedPanel

getWidget, getWidgetCount, getWidgetIndex, remove

Constructor Detail

PaletteWidget

public PaletteWidget(com.google.gwt.user.client.ui.Widget widget)

Default constructor to wrap the provided widget.

Parameters:

widget - the widget to be wrapped

Method Detail

cloneWidget

public PaletteWidget cloneWidget()

getDragHandle

public com.google.gwt.user.client.ui.Widget getDragHandle()

Description copied from interface: HasDragHandle

Method to return drag handle widget.

Specified by:

getDragHandle in interface HasDragHandle

Returns:

the drag handle widget

setPixelSize

public void setPixelSize(int width,
                         int height)

Let shim size match our size.

Overrides:

setPixelSize in class com.google.gwt.user.client.ui.UIObject

Parameters:

width - the desired pixel width

height - the desired pixel height

setSize

public void setSize(java.lang.String width,
                    java.lang.String height)

Let shim size match our size.

Overrides:

setSize in class com.google.gwt.user.client.ui.UIObject

Parameters:

width - the desired CSS width

height - the desired CSS height

onLoad

protected void onLoad()

Adjust the shim size and attach once our widget dimensions are known.

Overrides:

onLoad in class com.google.gwt.user.client.ui.Widget

onUnload

protected void onUnload()

Remove the shim to allow the widget to size itself when reattached.

Overrides:

onUnload in class com.google.gwt.user.client.ui.Widget