com.maryanovsky.map.client.tiles
Class NodeTile

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.google.gwt.user.client.ui.Composite
              com.maryanovsky.map.client.Tile
                  com.maryanovsky.map.client.tiles.NodeTile

All Implemented Interfaces:

HasAttachHandlers, HasHandlers, EventListener, HasVisibility, IsRenderable, IsWidget

Direct Known Subclasses:

ImagesNodeTile

public abstract class NodeTile
extends Tile

A Tile implementation which uses a specified DOM Node as the tile. Subclasses are left with implementing tile readiness notification (invoking Tile.markReady()) which depends on the actual type of content in the tile. Note that you only need to invoke Tile.markReady(), not Tile.markUnready().

Author:

Maryanovsky Alexander

Nested Class Summary

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

UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled

Field Summary

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

DEBUG_ID_PREFIX

Constructor Summary

NodeTile(Node node, SizeView tileSize)
Creates a new NodeTile with the specified Node and normal tile size.

Method Summary

void	cancelLoading() If the tile is currently being loaded, cancels loading it.
Node	getNode() Returns the node.
void	setTileSizePixels(SizeView size) Sets the size of the tile, in pixels.
void	startLoading() Marks the tile as unready and starts loading it.

Methods inherited from class com.maryanovsky.map.client.Tile

isReady, markReady, markUnready, setReadyListener

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

claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget

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

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onLoad, 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, 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

NodeTile

public NodeTile(Node node,
                SizeView tileSize)

Creates a new NodeTile with the specified Node and normal tile size.

Method Detail

getNode

public Node getNode()

Returns the node.

startLoading

public void startLoading()

Marks the tile as unready and starts loading it. When done, marks the tile as ready.

Specified by:

startLoading in class Tile

cancelLoading

public void cancelLoading()

If the tile is currently being loaded, cancels loading it.

Specified by:

cancelLoading in class Tile

setTileSizePixels

public void setTileSizePixels(SizeView size)

Sets the size of the tile, in pixels. This should stretch/compress the content of the tile to the specified size. A null value resets it to the default size, if applicable.

Specified by:

setTileSizePixels in class Tile