com.google.gwt.debugpanel.widgets

Class TreeTable

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.google.gwt.debugpanel.widgets.TreeTable

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.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget

public class TreeTable
extends com.google.gwt.user.client.ui.Composite

A widgets displaying a TreeTableModel. This will display a table, where the first column is a tree and each node in the tree is a table row.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	TreeTable.CellFormatter Allows the formatting of individual cells by setting a style.
static class	TreeTable.ItemWidget The widgets displayed in the first column containing the label and tree image.
static class	TreeTable.RowAccountingTable A FlexTable with row pointers that update themselves when rows are added or removed.
class	TreeTable.TreeTableItem Item representing a node in the tree and a row in the table.

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

Field Summary

Fields

Modifier and Type	Field and Description
static TreeTable.CellFormatter	DEFAULT_CELL_FORMATTER This simple TreeTable.CellFormatter does not provide any additional style.

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

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
TreeTable(TreeTableModel model, com.google.gwt.user.client.ui.TreeImages images, TreeTable.CellFormatter formatter, boolean showRoot) Constructs a new TreeTable that will display the given model, using the given images and formatter.

Method Summary

Methods

Modifier and Type	Method and Description
TreeTable.TreeTableItem	getRoot()

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, unsinkEvents

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

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CELL_FORMATTER

public static final TreeTable.CellFormatter DEFAULT_CELL_FORMATTER

This simple TreeTable.CellFormatter does not provide any additional style.

Constructor Detail

TreeTable

public TreeTable(TreeTableModel model,
         com.google.gwt.user.client.ui.TreeImages images,
         TreeTable.CellFormatter formatter,
         boolean showRoot)

Constructs a new TreeTable that will display the given model, using the given images and formatter.

Parameters:

model - the model to be displayed

images - the images to use for the tree handles. If null, will use GWT.create to get the default tree images

formatter - the formatter to use for the table cells. If null, will use DEFAULT_CELL_FORMATTER

showRoot - whether to display the root node. Since a TreeModel only have a single root, set this to false to simulate a tree with multiple roots (i.e. the first generation children appear to be the roots)

Method Detail

getRoot

public TreeTable.TreeTableItem getRoot()