net.sf.mmm.client.ui.impl.gwt.widget.complex

Class ItemContainerGwt<ROW>

java.lang.Object

net.sf.mmm.client.ui.base.widget.complex.AbstractItemContainer<ROW,ItemContainerGwt<ROW>>

net.sf.mmm.client.ui.impl.gwt.widget.complex.ItemContainerGwt<ROW>

Type Parameters:

ROW - is the generic type of the contained row.

All Implemented Interfaces:

com.google.gwt.event.dom.client.ClickHandler, com.google.gwt.event.shared.EventHandler, AttributeReadSelected, AttributeReadSelectionMode, AttributeWriteSelected, AttributeWriteSelectionMode, ItemContainer<ROW,ItemContainerGwt<ROW>>, AttributeReadValue<ROW>

public class ItemContainerGwt<ROW>
extends AbstractItemContainer<ROW,ItemContainerGwt<ROW>>
implements com.google.gwt.event.dom.client.ClickHandler

This class is a simple container for a <ROW> of a data table in combination with its widgets to render the row.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private com.google.gwt.user.client.ui.SimpleCheckBox	multiSelectionCheckbox
private TableRow	originalTableRow
private TableCellAtomic	rowNumberCell
private TableCellAtomic	selectionCell
private com.google.gwt.user.client.ui.RadioButton	singleSelectionRadioButton
private TableRow	tableRow

Constructor Summary

Constructors

Constructor and Description
ItemContainerGwt(AbstractUiWidgetAbstractDataTable<?,?,ROW,ItemContainerGwt<ROW>> dataTable) The constructor.

Method Summary

Modifier and Type	Method and Description
com.google.gwt.user.client.ui.SimpleCheckBox	getMultiSelectionCheckbox()
TableCellAtomic	getRowNumberCell()
TableCellAtomic	getSelectionCell()
com.google.gwt.user.client.ui.RadioButton	getSingleSelectionRadioButton()
TableRow	getTableRow()
private void	initTableRow() Initializes the current table row.
boolean	isSelected() This method determines if the object is selected.
void	onClick(com.google.gwt.event.dom.client.ClickEvent event)
void	setRowNumber(int row)
void	setSelected(boolean selected) This method sets the selection status of this object.
void	setSelectionMode(SelectionMode selectionMode) This method sets the selection mode.
void	setTableRow(TableRow tableRow)
private void	updateSelectionStyle(boolean selected)

Methods inherited from class net.sf.mmm.client.ui.base.widget.complex.AbstractItemContainer

getItem, getItemEdited, getItemOriginal, getSelectionMode, getUiWidget, getValue, isContainerForItem, setItemEdited, setItemOriginal

Methods inherited from class java.lang.Object

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

Field Detail

tableRow

private TableRow tableRow

See Also:

getTableRow()

originalTableRow

private TableRow originalTableRow

See Also:

getTableRow()

rowNumberCell

private TableCellAtomic rowNumberCell

See Also:

getRowNumberCell()

multiSelectionCheckbox

private com.google.gwt.user.client.ui.SimpleCheckBox multiSelectionCheckbox

See Also:

setSelected(boolean)

singleSelectionRadioButton

private com.google.gwt.user.client.ui.RadioButton singleSelectionRadioButton

See Also:

setSelected(boolean)

selectionCell

private TableCellAtomic selectionCell

See Also:

setSelectionMode(SelectionMode)

Constructor Detail

ItemContainerGwt

public ItemContainerGwt(AbstractUiWidgetAbstractDataTable<?,?,ROW,ItemContainerGwt<ROW>> dataTable)

The constructor.

Parameters:

dataTable - is the AbstractUiWidgetAbstractDataTable creating and owning this ItemContainerGwt.

Method Detail

getTableRow

public TableRow getTableRow()

Returns:

the TableRow or null if not set.

setTableRow

public void setTableRow(TableRow tableRow)

Parameters:

tableRow - is the TableRow to set.

initTableRow

private void initTableRow()

Initializes the current table row.

getMultiSelectionCheckbox

public com.google.gwt.user.client.ui.SimpleCheckBox getMultiSelectionCheckbox()

Returns:

the multiSelectCheckbox

getSingleSelectionRadioButton

public com.google.gwt.user.client.ui.RadioButton getSingleSelectionRadioButton()

Returns:

the singleSelectRadioButton

getSelectionCell

public TableCellAtomic getSelectionCell()

Returns:

the selectionCell

getRowNumberCell

public TableCellAtomic getRowNumberCell()

Returns:

the cell showing the row number.

setRowNumber

public void setRowNumber(int row)

Parameters:

row - is the current number of this row (starting with 1).

onClick

public void onClick(com.google.gwt.event.dom.client.ClickEvent event)

Specified by:

onClick in interface com.google.gwt.event.dom.client.ClickHandler

isSelected

public boolean isSelected()

This method determines if the object is selected.

Specified by:

isSelected in interface AttributeReadSelected

Returns:

true if this object is selected.

setSelected

public void setSelected(boolean selected)

This method sets the selection status of this object.

Specified by:

setSelected in interface AttributeWriteSelected

Parameters:

selected - - if true the object will be selected, else it will be de-selected.

updateSelectionStyle

private void updateSelectionStyle(boolean selected)

Parameters:

selected - true for selected, false for de-selected.

setSelectionMode

public void setSelectionMode(SelectionMode selectionMode)

This method sets the selection mode.
ATTENTION:
It is recommended to set the SelectionMode immediately after creating the object. The initial default is always SelectionMode.SINGLE_SELECTION. Dynamically changing the SelectionMode may be expensive or not be supported (in exotic implementations) and should therefore be avoided.

Specified by:

setSelectionMode in interface AttributeWriteSelectionMode

Parameters:

selectionMode - is the new SelectionMode.