Package eu.webtoolkit.jwt

Class WTreeTableNode

java.lang.Object

eu.webtoolkit.jwt.WObject

eu.webtoolkit.jwt.WWidget

eu.webtoolkit.jwt.WCompositeWidget

eu.webtoolkit.jwt.WTreeNode

eu.webtoolkit.jwt.WTreeTableNode

public class WTreeTableNode
extends WTreeNode

A specialized tree node which allows additional data to be associated with each node.

Additional data for each column can be set using setColumnWidget().

See Also:

• WTreeNode
• WTreeTable

Nested Class Summary

Nested classes/interfaces inherited from class eu.webtoolkit.jwt.WObject

WObject.FormData

Constructor Summary

Constructors

Constructor	Description
WTreeTableNode(CharSequence labelText)	Creates a new tree table node.
WTreeTableNode(CharSequence labelText, WIconPair labelIcon)	Creates a new tree table node.
WTreeTableNode(CharSequence labelText, WIconPair labelIcon, WTreeTableNode parentNode)	Creates a new tree table node.

Method Summary

Modifier and Type	Method	Description
WWidget	getColumnWidget(int column)	Returns the widget set for a column.
void	insertChildNode(int index, WTreeNode node)	Inserts a child node.
void	setColumnWidget(int column, WWidget widget)	Sets a widget to be displayed in the given column for this node.
protected void	setTable(WTreeTable table)	Sets the table for this node.

Methods inherited from class eu.webtoolkit.jwt.WTreeNode

addChildNode, collapse, collapsed, descendantAdded, descendantRemoved, doCollapse, doExpand, expand, expanded, getChildCountPolicy, getChildNodes, getDisplayedChildCount, getExpandIcon, getImpl, getLabel, getLabelArea, getLabelIcon, getParentNode, getTree, isExpandable, isExpanded, isPopulated, isSelectable, populate, remove, removeChildNode, renderSelected, selected, setChildCountPolicy, setChildrenDecorated, setInteractive, setLabelIcon, setLoadPolicy, setNodeVisible, setSelectable, undoDoCollapse, undoDoExpand

Methods inherited from class eu.webtoolkit.jwt.WCompositeWidget

addStyleClass, boxBorder, boxPadding, callJavaScriptMember, doJavaScript, enableAjax, find, findById, getAttributeValue, getBaseZIndex, getChildren, getClearSides, getDecorationStyle, getFloatSide, getHeight, getId, getImplementation, getJavaScriptMember, getLineHeight, getMargin, getMaximumHeight, getMaximumWidth, getMinimumHeight, getMinimumWidth, getObjectName, getOffset, getPositionScheme, getScrollVisibilityMargin, getStyleClass, getTabIndex, getTakeImplementation, getToolTip, getVerticalAlignment, getVerticalAlignmentLength, getWidth, hasFocus, hasStyleClass, isCanReceiveFocus, isDisabled, isEnabled, isHidden, isHiddenKeepsGeometry, isInline, isLoaded, isPopup, isScrollVisibilityEnabled, isScrollVisible, isSetFirstFocus, isThemeStyleEnabled, isVisible, load, propagateSetEnabled, propagateSetVisible, refresh, removeStyleClass, removeWidget, render, resize, scrollVisibilityChanged, setAttributeValue, setCanReceiveFocus, setClearSides, setDecorationStyle, setDeferredToolTip, setDisabled, setFloatSide, setFocus, setHidden, setHiddenKeepsGeometry, setId, setImplementation, setInline, setJavaScriptMember, setLineHeight, setMargin, setMaximumSize, setMinimumSize, setObjectName, setOffsets, setParentWidget, setPopup, setPositionScheme, setScrollVisibilityEnabled, setScrollVisibilityMargin, setStyleClass, setTabIndex, setThemeStyleEnabled, setToolTip, setVerticalAlignment

Methods inherited from class eu.webtoolkit.jwt.WWidget

acceptDrops, acceptDrops, addCssRule, addCssRule, addJSignal, addStyleClass, animateHide, animateShow, applyThemeStyles, createJavaScript, disable, dropEvent, enable, getDropTouch, getJsRef, getParent, hide, htmlText, isExposed, isGlobalWidget, isLayoutSizeAware, isRendered, layoutSizeChanged, needsRerender, positionAt, positionAt, positionAt, positionAt, removeFromParent, removeStyleClass, render, resize, scheduleRender, scheduleRender, scheduleRender, scheduleThemeStyleApply, setClearSides, setDeferredToolTip, setFocus, setHeight, setHidden, setLayoutSizeAware, setMargin, setMargin, setMargin, setMargin, setMargin, setOffsets, setOffsets, setOffsets, setOffsets, setOffsets, setToolTip, setVerticalAlignment, setWidth, show, stopAcceptDrops, toggleStyleClass, toggleStyleClass, tr

Methods inherited from class eu.webtoolkit.jwt.WObject

setFormData

Methods inherited from class java.lang.Object

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

Constructor Details

WTreeTableNode

public WTreeTableNode(CharSequence labelText,
 WIconPair labelIcon,
 WTreeTableNode parentNode)

Creates a new tree table node.

See Also:

• WTreeNode(WTreeNode parentNode)

WTreeTableNode

public WTreeTableNode(CharSequence labelText)

Creates a new tree table node.

Calls this(labelText, null, (WTreeTableNode)null)

WTreeTableNode

public WTreeTableNode(CharSequence labelText,
 WIconPair labelIcon)

Creates a new tree table node.

Calls this(labelText, labelIcon, (WTreeTableNode)null)

Method Details

setColumnWidget

public void setColumnWidget(int column,
 WWidget widget)

Sets a widget to be displayed in the given column for this node.

Columns are counted starting from 0 for the tree list itself, and 1 for the first additional column.

The node label (in column 0) is not considered a column widget. To set a custom widget in column 0, you can add a widget to the WTreeNode.getLabelArea().

getColumnWidget

public WWidget getColumnWidget(int column)

Returns the widget set for a column.

Returns the widget set previously using setColumnWidget(), or null if no widget was previously set.

insertChildNode

public void insertChildNode(int index,
 WTreeNode node)

Description copied from class: WTreeNode

Inserts a child node.

Inserts the node node at index index.

Overrides:

insertChildNode in class WTreeNode

setTable

protected void setTable(WTreeTable table)

Sets the table for this node.

This method is called when the node is inserted, directly, or indirectly into a table.

You may want to reimplement this method if you wish to customize the behaviour of the node depending on table properties. For example to only associate data with the node when the tree list is actually used inside a table.

See Also:

• getTable()