com.extjs.gxt.ui.client.widget.table
Class Table

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.extjs.gxt.ui.client.widget.Component
              com.extjs.gxt.ui.client.widget.BoxComponent
                  com.extjs.gxt.ui.client.widget.Container<TableItem>
                      com.extjs.gxt.ui.client.widget.table.Table

All Implemented Interfaces:

Observable, Selectable<TableItem>, BaseTable, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener

Deprecated. see Grid

public class Table
extends Container<TableItem>
implements BaseTable, Selectable<TableItem>

The table is used to display two-dimensional table of cells.

When using custom cell renderers or nested widgets within cells it may be nesseccary to increase the cell selector depth to account for the new nested elements within each cell. For example, if nesting a table structure in a cell, the selector depth should be increased to at least a value of 10 (@see TableView.setCellSelectorDepth(int).

Events:

BeforeAdd : TableEvent(table, item, rowIndex)

Fires before a item is added or inserted. Listeners can cancel the action by calling BaseEvent.setCancelled(boolean).

• table : this
• item : the item being added
• rowIndex : the index at which the item will be added

BeforeRemove : TableEvent(table, item, rowIndex)

Fires before a item is removed. Listeners can cancel the action by calling BaseEvent.setCancelled(boolean).

• table : this
• item : the item being removed
• rowIndex : the index of the removed item

Add : TableEvent(table, item, rowIndex)

Fires after a item has been added or inserted.

• table : this
• item : the item that was added
• rowIndex : the index at which the item will be added

Remove : TableEvent(table, item, rowIndex)

Fires after a item has been removed.

• table : this
• item : the item that was removed
• rowIndex : the index of the item that was removed

SelectionChange : TableEvent(table this)

Fired after the selection has changed

• table : this

ContextMenu : TableEvent(table)

Fires before the tables context menu is shown. Listeners can cancel the action by calling BaseEvent.setCancelled(boolean).

• table : this

CellClick : TableEvent(table, rowIndex, cellIndex, event)

Fires after a cell is clicked.

• table : this
• rowIndex : row index
• cellIndex : cell index
• event : the dom event

CellDoubleClick : TableEvent(table, rowIndex, cellIndex, event)

Fires after a cell is double clicked.

• table : this
• rowIndex : row index
• cellIndex : cell index
• event : the dom event

ColumnClick : TableEvent(table, columnIndex)

Fires after a column is clicked.

• table : this
• columnIndex : the column index

RowClick : TableEvent(table, rowIndex, cell index, event)

Fires after a row is clicked.

• table : this
• rowIndex : the row index
• index : the cell index
• event : the dom event

RowDoubleClick : TableEvent(table, rowIndex, cellIndex, event)

Fires after a row is double clicked.

• table : this
• rowIndex : the row index
• index : the cell index
• event : the dom event

SortChange : TableEvent(table, colIndex, sortDir)

Fires before the table is sorted. Listeners can cancel the action by calling BaseEvent.setCancelled(boolean).

• table : this
• colIndex : the column index
• sortDir : the sort direction

BeforeSelect : TableEvent(table, item)

Fires before a item is selected. Listeners can cancel the action by calling BaseEvent.setCancelled(boolean).

• table : this
• item : the selected item

SelectionChange : TableEvent(table, selected)

Fires after a item has been removed.

• table : this
• selected : the selected items

KeyPress : TableEvent(table)

Fires before the table is sorted. Listeners can cancel the action by calling BaseEvent.setCancelled(boolean).

• table : this

HeaderContextMenu : TableEvent(table, colIndex, menu)

Fires right before the header's context menu is displayed.

• table : this
• colIndex : the column index
• menu : the context menu

Inherited Events:

BoxComponent Move

BoxComponent Resize

Component Enable

Component Disable

Component BeforeHide

Component Hide

Component BeforeShow

Component Show

Component Attach

Component Detach

Component BeforeRender

Component Render

Component BrowserEvent

Component BeforeStateRestore

Component StateRestore

Component BeforeStateSave

Component SaveState

CSS:

.my-tbl-col-[column id] { each column }

.my-tbl-td-[column index] { cell td }

.my-tbl-td-inner-[column index] { cell inner element }

.my-tbl-td-cell-[column index] { cell text element }

See Also:

TableColumn, TableColumnModel

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

Field Summary

protected boolean	bulkRender Deprecated.
protected TableColumnModel	cm Deprecated. The table's column model.
protected TableHeader	header Deprecated. The table header.
protected TableSelectionModel	sm Deprecated. The selection model.

Fields inherited from class com.extjs.gxt.ui.client.widget.Container

attachChildren, enableLayout, layoutExecuted, layoutNeeded, layoutOnAttach, layoutOnChange

Fields inherited from class com.extjs.gxt.ui.client.widget.BoxComponent

adjustSize, cacheSizes, ensureVisibilityOnSizing, height, layer, shim, width

Fields inherited from class com.extjs.gxt.ui.client.widget.Component

afterRender, attachables, baseStyle, disabled, disabledStyle, disableTextSelection, dummy, focusable, hidden, mask, maskMessage, maskMessageStyleName, monitorWindowResize, rendered, resizeHandler, setElementRender, stateId, swallowEvents, toolTip, windowResizeDelay, windowResizeTask

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

DEBUG_ID_PREFIX

Constructor Summary

Table()
Deprecated. Creates a new single select table.

Table(TableColumnModel cm)
Deprecated. Creates a new table.

Method Summary

boolean	add(TableItem item) Deprecated. Adds a item to the container.
void	addTableListener(TableListener listener) Deprecated. Adds a table listener.
protected ComponentEvent	createComponentEvent(com.google.gwt.user.client.Event event) Deprecated.
protected ContainerEvent	createContainerEvent(TableItem item) Deprecated.
protected void	doAttachChildren() Deprecated.
protected void	doDetachChildren() Deprecated.
TableItem	findItem(com.google.gwt.user.client.Element elem) Deprecated. Returns the component whose element, or child element, matches the given element.
boolean	getBulkRender() Deprecated. Returns true if bulk rendering is enabled.
TableColumn	getColumn(int index) Deprecated. Returns the column at the specified index.
TableColumn	getColumn(java.lang.String id) Deprecated. Returns the column with the given id.
boolean	getColumnContextMenu() Deprecated. Returns the column context menu enabed state.
int	getColumnCount() Deprecated. Returns the number of columns contained in the table.
TableColumnModel	getColumnModel() Deprecated. Returns the table's column model.
Menu	getContextMenu() Deprecated. Returns the component's context menu.
boolean	getHighlight() Deprecated. Returns true if highlights are enabled.
boolean	getHorizontalScroll() Deprecated. Returns true if horizontal scrolling is enabled
protected java.lang.String	getRenderedValue(TableItem item, int column, java.lang.Object value) Deprecated.
TableItem	getSelectedItem() Deprecated. Returns the selected item.
java.util.List<TableItem>	getSelectedItems() Deprecated. Returns the selected items.
Style.SelectionMode	getSelectionMode() Deprecated.
TableSelectionModel	getSelectionModel() Deprecated. Returns the table's selection model.
TableHeader	getTableHeader() Deprecated. Returns the table's header.
boolean	getVerticalLines() Deprecated. Returns true if vertical lines are enabled.
TableView	getView() Deprecated. Returns the table's view.
boolean	insert(TableItem item, int index) Deprecated. Adds a item into the container.
boolean	isStripeRows() Deprecated. Returns true if row striping is enabled.
void	onAttach() Deprecated.
void	onBrowserEvent(com.google.gwt.user.client.Event event) Deprecated. Components delegate event handling to Component.onComponentEvent(ComponentEvent).
void	onComponentEvent(ComponentEvent ce) Deprecated. Any events a component receives will be forwarded to this method.
protected void	onKeyPress(TableEvent te) Deprecated.
protected void	onRender(com.google.gwt.user.client.Element target, int index) Deprecated. Subclasses must override and ensure setElement is called for lazy rendered components.
protected void	onResize(int width, int height) Deprecated. Called after the component is resized, this method is empty by default but can be implemented by any subclass that needs to perform custom logic after a resize occurs.
void	onSelectChange(TableItem item, boolean select) Deprecated. Called when the visual state of a item is changed.
protected void	onShowContextMenu(int x, int y) Deprecated.
protected ComponentEvent	previewEvent(EventType type, ComponentEvent ce) Deprecated.
void	recalculate() Deprecated. Called when the component is in a LayoutContainer and the container's layout executes.
boolean	remove(TableItem item) Deprecated. Removes the item from the container.
void	removeTableLisetener(TableListener listener) Deprecated. Remvoves a table listener.
void	scrollIntoView(TableItem item) Deprecated. Scrolls the item into view.
void	setBulkRender(boolean bulkRender) Deprecated. True to bulk render the table when first rendered (defaults to true).
void	setColumnContextMenu(boolean columnContextMenu) Deprecated. Sets whether the table header context menu is displayed (defaults to true).
void	setColumnModel(TableColumnModel cm) Deprecated. Sets the table's column model.
void	setContextMenu(Menu menu) Deprecated. Sets the component's context menu.
void	setHighlight(boolean highlight) Deprecated. True to highlight the current row (defaults to true).
void	setHorizontalScroll(boolean horizontalScroll) Deprecated. True to display a horizonatal scroll bar when needed (defaults to true).
void	setSelectedItem(TableItem item) Deprecated. Selects the item.
void	setSelectedItems(java.util.List<TableItem> items) Deprecated. Selects the items.
void	setSelectionMode(Style.SelectionMode mode) Deprecated. Sets the table's selection mode.
void	setSelectionModel(TableSelectionModel sm) Deprecated. Sets the table's selection model.
void	setStripeRows(boolean stripeRows) Deprecated. True to stripe the rows (defaults to false).
void	setTableHeader(TableHeader header) Deprecated. Sets the table's header.
void	setVerticalLines(boolean verticalLines) Deprecated. True to display vertical borders on the table data (defaults to false).
void	setView(TableView view) Deprecated. Sets the table's view.
void	sort(int index, Style.SortDir sortDir) Deprecated. Sorts the table using the specified column index.

Methods inherited from class com.extjs.gxt.ui.client.widget.Container

adjustIndex, adopt, disable, doLayout, doLayout, enable, getItem, getItemByItemId, getItemCount, getItems, getLayout, getLayoutTarget, getWidget, indexOf, isLayoutNeeded, iterator, layout, layout, notifyHide, notifyShow, onAfterLayout, onBeforeLayoutExcecuted, onInsert, onLayoutExcecuted, onRemove, orphan, remove, removeAll, removeAll, setLayout, setLayoutNeeded, setLayoutOnChange, wrapWidget

Methods inherited from class com.extjs.gxt.ui.client.widget.BoxComponent

adjustPosition, adjustSize, afterRender, getBounds, getHeight, getHeight, getPosition, getPositionEl, getResizeEl, getShadow, getShadowOffset, getShadowPosition, getSize, getWidth, getWidth, hideShadow, hideShim, hideUnders, isAutoHeight, isAutoWidth, isDeferHeight, isShim, onHide, onPosition, onShow, onUnload, setAutoHeight, setAutoWidth, setBounds, setBounds, setDeferHeight, setHeight, setHeight, setPagePosition, setPagePosition, setPixelSize, setPosition, setShadow, setShadowOffset, setShadowPosition, setShim, setSize, setSize, setWidth, setWidth, sync, syncSize

Methods inherited from class com.extjs.gxt.ui.client.widget.Component

addAttachable, addListener, addPlugin, addStyleName, addStyleOnOver, addWidgetListener, applyState, assertAfterRender, assertPreRender, beforeRender, blur, clearState, createObservable, createStyles, disableContextMenu, disableEvents, disableTextSelection, el, enableEvents, fireEvent, fireEvent, fireEvent, fly, focus, frame, getAriaSupport, getBaseStyle, getBorders, getData, getElement, getFocusEl, getHideMode, getId, getItemId, getListeners, getModel, getObservable, getPlugins, getState, getStateId, getTabIndex, getTitle, getToolTip, getWindowResizeDelay, hasListeners, hasListeners, hide, hideToolTip, initState, isDisabledEvents, isDisableTextSelection, isEnabled, isMasked, isMonitorWindowResize, isRendered, isStateful, isVisible, isVisible, mask, mask, mask, onDetach, onDetachHelper, onDisable, onEnable, onEnsureDebugId, onHideContextMenu, onLoad, onRightClick, onWindowResize, removeAllListeners, removeAttachagle, removeFromParent, removeListener, removeStyleName, removeStyleOnOver, removeSwallow, removeToolTip, removeWidgetListener, render, render, repaint, saveState, setAriaRole, setAriaState, setAriaSupport, setBorders, setData, setEl, setElement, setElement, setEnabled, setFiresEvents, setHideMode, setId, setIntStyleAttribute, setItemId, setModel, setMonitorWindowResize, setParent, setStateful, setStateId, setStyleAttribute, setStyleName, setTabIndex, setTitle, setToolTip, setToolTip, setVisible, setWindowResizeDelay, setZIndex, show, sinkEvents, swallowEvent, swallowEvent, toString, unframe, unmask

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

addDomHandler, addHandler, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, setLayoutData

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

addStyleDependentName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, isVisible, removeStyleDependentName, setElement, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, unsinkEvents

Methods inherited from class java.lang.Object

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

Field Detail

cm

protected TableColumnModel cm

Deprecated.

The table's column model.

sm

protected TableSelectionModel sm

Deprecated.

The selection model.

header

protected TableHeader header

Deprecated.

The table header.

bulkRender

protected boolean bulkRender

Deprecated.

Constructor Detail

Table

public Table()

Deprecated.

Creates a new single select table. A column model must be set before the table is rendered.

Table

public Table(TableColumnModel cm)

Deprecated.

Creates a new table.

Parameters:

cm - the column model

Method Detail

add

public boolean add(TableItem item)

Deprecated.

Description copied from class: Container

Adds a item to the container. Fires the BeforeAdd event before inserting, then fires the Add event after the widget has been inserted.

Overrides:

add in class Container<TableItem>

Parameters:

item - the item to be added

addTableListener

public void addTableListener(TableListener listener)

Deprecated.

Adds a table listener.

Parameters:

listener - thet able listener

findItem

public TableItem findItem(com.google.gwt.user.client.Element elem)

Deprecated.

Description copied from class: Container

Returns the component whose element, or child element, matches the given element.

Overrides:

findItem in class Container<TableItem>

Parameters:

elem - the element

Returns:

the matching component or null if no match

getBulkRender

public boolean getBulkRender()

Deprecated.

Returns true if bulk rendering is enabled.

Returns:

the bulk rendering state

getColumn

public TableColumn getColumn(int index)

Deprecated.

Returns the column at the specified index.

Specified by:

getColumn in interface BaseTable

Parameters:

index - the column index

Returns:

the column

getColumn

public TableColumn getColumn(java.lang.String id)

Deprecated.

Returns the column with the given id.

Parameters:

id - the column id

Returns:

the column

getColumnContextMenu

public boolean getColumnContextMenu()

Deprecated.

Returns the column context menu enabed state.

Specified by:

getColumnContextMenu in interface BaseTable

Returns:

true if enabled, false otherwise.

getColumnCount

public int getColumnCount()

Deprecated.

Returns the number of columns contained in the table.

Returns:

the number of columns

getColumnModel

public TableColumnModel getColumnModel()

Deprecated.

Returns the table's column model.

Specified by:

getColumnModel in interface BaseTable

Returns:

the column model

getContextMenu

public Menu getContextMenu()

Deprecated.

Description copied from class: Component

Returns the component's context menu.

Overrides:

getContextMenu in class Component

Returns:

the context menu

getHighlight

public boolean getHighlight()

Deprecated.

Returns true if highlights are enabled.

Returns:

true if mouse overs are enable

getHorizontalScroll

public boolean getHorizontalScroll()

Deprecated.

Returns true if horizontal scrolling is enabled

Returns:

the horizontal scroll state

getSelectedItem

public TableItem getSelectedItem()

Deprecated.

Description copied from interface: Selectable

Returns the selected item.

Specified by:

getSelectedItem in interface Selectable<TableItem>

Returns:

the selected item

getSelectedItems

public java.util.List<TableItem> getSelectedItems()

Deprecated.

Description copied from interface: Selectable

Returns the selected items. For single-select, the last selected item is returned.

Specified by:

getSelectedItems in interface Selectable<TableItem>

Returns:

the selected items

getSelectionMode

public Style.SelectionMode getSelectionMode()

Deprecated.

getSelectionModel

public TableSelectionModel getSelectionModel()

Deprecated.

Returns the table's selection model.

Returns:

the selection model

getTableHeader

public TableHeader getTableHeader()

Deprecated.

Returns the table's header.

Specified by:

getTableHeader in interface BaseTable

Returns:

the table header

getVerticalLines

public boolean getVerticalLines()

Deprecated.

Returns true if vertical lines are enabled.

Returns:

the vertical lines state

getView

public TableView getView()

Deprecated.

Returns the table's view.

Returns:

the view

insert

public boolean insert(TableItem item,
                      int index)

Deprecated.

Description copied from class: Container

Adds a item into the container. Fires the BeforeAdd event before inserting, then fires the Add event after the widget has been inserted.

Overrides:

insert in class Container<TableItem>

Parameters:

item - the item to insert

index - the insert location

isStripeRows

public boolean isStripeRows()

Deprecated.

Returns true if row striping is enabled.

Returns:

the strip row state

onAttach

public void onAttach()

Deprecated.

Overrides:

onAttach in class Container<TableItem>

onBrowserEvent

public void onBrowserEvent(com.google.gwt.user.client.Event event)

Deprecated.

Description copied from class: Component

Components delegate event handling to Component.onComponentEvent(ComponentEvent). Subclasses should not override.

Specified by:

onBrowserEvent in interface com.google.gwt.user.client.EventListener

Overrides:

onBrowserEvent in class Component

Parameters:

event - the dom event

onComponentEvent

public void onComponentEvent(ComponentEvent ce)

Deprecated.

Description copied from class: Component

Any events a component receives will be forwarded to this method. Subclasses should override as needed. The Component.onBrowserEvent(com.google.gwt.user.client.Event) method should not be overridden or modified.

Overrides:

onComponentEvent in class Component

Parameters:

ce - the base event

onSelectChange

public void onSelectChange(TableItem item,
                           boolean select)

Deprecated.

Description copied from interface: Selectable

Called when the visual state of a item is changed.

Specified by:

onSelectChange in interface Selectable<TableItem>

Parameters:

item - the item

select - the select state

recalculate

public void recalculate()

Deprecated.

Description copied from class: Component

Called when the component is in a LayoutContainer and the container's layout executes. This method will not be called on container instances. Default implementation does nothing.

Overrides:

recalculate in class Component

remove

public boolean remove(TableItem item)

Deprecated.

Description copied from class: Container

Removes the item from the container. Fires the BeforeRemove event before removing, then fires the Remove event after the widget has been removed.

Overrides:

remove in class Container<TableItem>

Parameters:

item - the item to remove

Returns:

true if the item was removed

removeTableLisetener

public void removeTableLisetener(TableListener listener)

Deprecated.

Remvoves a table listener.

Parameters:

listener - the table listener

scrollIntoView

public void scrollIntoView(TableItem item)

Deprecated.

Description copied from class: Container

Scrolls the item into view.

Overrides:

scrollIntoView in class Container<TableItem>

Parameters:

item - the item

setBulkRender

public void setBulkRender(boolean bulkRender)

Deprecated.

True to bulk render the table when first rendered (defaults to true). When true, widget are not supported in table cells.

Parameters:

bulkRender - true for bulk rendering

setColumnContextMenu

public void setColumnContextMenu(boolean columnContextMenu)

Deprecated.

Sets whether the table header context menu is displayed (defaults to true).

Parameters:

columnContextMenu - the column context menu sate

setColumnModel

public void setColumnModel(TableColumnModel cm)

Deprecated.

Sets the table's column model.

Parameters:

cm - the column model

setContextMenu

public void setContextMenu(Menu menu)

Deprecated.

Description copied from class: Component

Sets the component's context menu.

Overrides:

setContextMenu in class Component

Parameters:

menu - the context menu

setHighlight

public void setHighlight(boolean highlight)

Deprecated.

True to highlight the current row (defaults to true).

Parameters:

highlight - the highlight state

setHorizontalScroll

public void setHorizontalScroll(boolean horizontalScroll)

Deprecated.

True to display a horizonatal scroll bar when needed (defaults to true).

Parameters:

horizontalScroll - the horizontal scroll state

setSelectedItem

public void setSelectedItem(TableItem item)

Deprecated.

Description copied from interface: Selectable

Selects the item. Any existing selections are cleared.

Specified by:

setSelectedItem in interface Selectable<TableItem>

Parameters:

item - the item to select

setSelectedItems

public void setSelectedItems(java.util.List<TableItem> items)

Deprecated.

Description copied from interface: Selectable

Selects the items. Only the first item is selected for single-select. Any existing selections are cleared.

Specified by:

setSelectedItems in interface Selectable<TableItem>

Parameters:

items - the items to select

setSelectionMode

public void setSelectionMode(Style.SelectionMode mode)

Deprecated.

Sets the table's selection mode.

Parameters:

mode - the selection mode

setSelectionModel

public void setSelectionModel(TableSelectionModel sm)

Deprecated.

Sets the table's selection model.

Parameters:

sm - the selection model

setStripeRows

public void setStripeRows(boolean stripeRows)

Deprecated.

True to stripe the rows (defaults to false).

Parameters:

stripeRows - true to strip rows

setTableHeader

public void setTableHeader(TableHeader header)

Deprecated.

Sets the table's header. Should only be called when providing a custom table header. Has no effect if called after the table has been rendered.

Parameters:

header - the table header

setVerticalLines

public void setVerticalLines(boolean verticalLines)

Deprecated.

True to display vertical borders on the table data (defaults to false).

Parameters:

verticalLines - true for vertical lines

setView

public void setView(TableView view)

Deprecated.

Sets the table's view. Provides a way to provide specialized views. table views.

Parameters:

view - the view

sort

public void sort(int index,
                 Style.SortDir sortDir)

Deprecated.

Sorts the table using the specified column index.

Specified by:

sort in interface BaseTable

Parameters:

index - the column index

sortDir - the direction to sort (NONE, ASC, DESC)

createComponentEvent

protected ComponentEvent createComponentEvent(com.google.gwt.user.client.Event event)

Deprecated.

Overrides:

createComponentEvent in class BoxComponent

createContainerEvent

protected ContainerEvent createContainerEvent(TableItem item)

Deprecated.

Overrides:

createContainerEvent in class Container<TableItem>

doAttachChildren

protected void doAttachChildren()

Deprecated.

Overrides:

doAttachChildren in class Container<TableItem>

doDetachChildren

protected void doDetachChildren()

Deprecated.

Overrides:

doDetachChildren in class Container<TableItem>

getRenderedValue

protected java.lang.String getRenderedValue(TableItem item,
                                            int column,
                                            java.lang.Object value)

Deprecated.

onKeyPress

protected void onKeyPress(TableEvent te)

Deprecated.

onRender

protected void onRender(com.google.gwt.user.client.Element target,
                        int index)

Deprecated.

Description copied from class: Component

Subclasses must override and ensure setElement is called for lazy rendered components.

Overrides:

onRender in class Component

Parameters:

target - the target element

index - the insert location

onResize

protected void onResize(int width,
                        int height)

Deprecated.

Description copied from class: BoxComponent

Called after the component is resized, this method is empty by default but can be implemented by any subclass that needs to perform custom logic after a resize occurs.

Overrides:

onResize in class BoxComponent

Parameters:

width - the width

height - the height

onShowContextMenu

protected void onShowContextMenu(int x,
                                 int y)

Deprecated.

Overrides:

onShowContextMenu in class Component

previewEvent

protected ComponentEvent previewEvent(EventType type,
                                      ComponentEvent ce)

Deprecated.

Overrides:

previewEvent in class Component