org.gwt.advanced.client.ui.widget.cell

Class TreeCell

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

org.gwt.advanced.client.ui.widget.cell.AbstractCell

org.gwt.advanced.client.ui.widget.cell.ExpandableCellImpl

org.gwt.advanced.client.ui.widget.cell.TreeCell

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, Iterable<com.google.gwt.user.client.ui.Widget>, ExpandableCell, GridCell

public class TreeCell
extends ExpandableCellImpl
implements ExpandableCell

This is a tree cell implementation that renders an expand / collapse image and makes indents.

Since:

1.4.0

Author:

Sergey Skladchikov

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

Modifier and Type	Field and Description
static int	INDENT indent value in pixels

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

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
TreeCell()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	createImage() This method creates the node image and adds the listener.
TreeGridRow	getGridRow()
void	putPager(com.google.gwt.user.client.ui.Widget widget) This method adds a pager widget into the cell.
void	removePager() This method removes a pager.
void	setGridRow(TreeGridRow gridRow) Setter for property 'gridRow'.

Methods inherited from class org.gwt.advanced.client.ui.widget.cell.ExpandableCellImpl

addListeners, createActive, createInactive, displayActive, getImage, getNewValue, getPanel, isExpanded, isLeaf, setExpanded, setFocus, setImage, setLeaf

Methods inherited from class org.gwt.advanced.client.ui.widget.cell.AbstractCell

canBeDeactivated, getColumn, getDefaultBlurHandler, getGrid, getLabel, getRow, getValue, isActive, isDefaultFocusListenerAdded, prepare, removeListeners, setActive, setGrid, setLabel, setPosition, setValue, valueEqual

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, 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, 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

Methods inherited from interface org.gwt.advanced.client.ui.widget.cell.ExpandableCell

isExpanded, isLeaf, setExpanded, setLeaf

Methods inherited from interface org.gwt.advanced.client.ui.widget.cell.GridCell

canBeDeactivated, displayActive, getColumn, getGrid, getNewValue, getRow, getValue, isActive, setFocus, setGrid, setPosition, setValue, valueEqual

Field Detail

INDENT

public static final int INDENT

indent value in pixels

See Also:

Constant Field Values

Constructor Detail

TreeCell

public TreeCell()

Method Detail

createImage

protected void createImage()

This method creates the node image and adds the listener.

Overrides:

createImage in class ExpandableCellImpl

getGridRow

public TreeGridRow getGridRow()

setGridRow

public void setGridRow(TreeGridRow gridRow)

Setter for property 'gridRow'.

Parameters:

gridRow - Value to set for property 'gridRow'.

putPager

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

This method adds a pager widget into the cell.

Parameters:

widget - is a pager widget.

removePager

public void removePager()

This method removes a pager.