CellSelection (Smart GWT EE API 14.0p (2026-01-20))

java.lang.Object
- com.smartgwt.client.core.BaseClass
- - com.smartgwt.client.widgets.grid.CellSelection

All Implemented Interfaces:

com.google.gwt.event.shared.HasHandlers
```
public class CellSelection
extends BaseClass
```
Maintains a representation of selection over a 2-dimensional grid of objects.
Automatically created to manage cell-selection on CubeGrid widgets.

Field Summary
- Fields inherited from class com.smartgwt.client.core.BaseClass
  config, configOnly, factoryCreated, factoryProperties, id, scClassName

Constructor Summary

Constructors
Constructor and Description

CellSelection()

CellSelection(com.google.gwt.core.client.JavaScriptObject jsObj)

Constructors
Constructor and Description
`CellSelection()`
`CellSelection(com.google.gwt.core.client.JavaScriptObject jsObj)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.Boolean`	`anySelected()` Is anything in the list selected?
`java.lang.Boolean`	`cellIsSelected(int rowNum, int colNum)` Return true if a particular item is selected
`com.google.gwt.core.client.JavaScriptObject`	`create()`
`java.lang.Boolean`	`deselectCell(int rowNum, int colNum)` Deselect a particular cell
`java.lang.Boolean`	`deselectCellList()` deselect an array of cells
`java.lang.Boolean`	`deselectCellList(int[][] cells)`
`com.google.gwt.core.client.JavaScriptObject`	`getJsObj()`
`com.google.gwt.core.client.JavaScriptObject`	`getOrCreateJsObj()`
`static CellSelection`	`getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)`
`int[][]`	`getSelectedCells()` Returns an array of the currently selected cells.
`ListGridRecord`	`getSelectedRecord()` Returns the first record that has any cells selected.
`boolean`	`isCreated()`
`java.lang.Boolean`	`selectCell(int rowNum, int colNum)` Select a particular cell
`java.lang.Boolean`	`selectCellList()` select an array of cells
`java.lang.Boolean`	`selectCellList(int[][] cells)`
`void`	`selectionChanged()` Method called whenever the cell selection is modified
`java.lang.Boolean`	`selectSingleCell(int rowNum, int colNum)` select a single cell and deselect everything else
`void`	`setJavaScriptObject(com.google.gwt.core.client.JavaScriptObject jsObj)`

Methods inherited from class com.smartgwt.client.core.BaseClass
addDynamicProperty, addDynamicProperty, addDynamicProperty, addDynamicProperty, applyFactoryProperties, asSGWTComponent, clearDynamicProperty, createJsObj, destroy, doAddHandler, doInit, error, error, errorIfNotCreated, fireEvent, getAttribute, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsString, getAttributeAsStringArray, getClassName, getConfig, getHandlerCount, getID, getRef, getRuleScope, getScClassName, getTestInstance, hasAutoAssignedID, hasDynamicProperty, internalSetID, internalSetID, isConfigOnly, isFactoryCreated, onBind, onInit, registerID, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setConfig, setConfigOnly, setFactoryCreated, setID, setProperty, setProperty, setProperty, setProperty, setRuleScope, setScClassName

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CellSelection
```
public CellSelection()
```
  - CellSelection
```
public CellSelection(com.google.gwt.core.client.JavaScriptObject jsObj)
```
- Method Detail
  - getOrCreateRef
```
public static CellSelection getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)
```
  - setJavaScriptObject
```
public void setJavaScriptObject(com.google.gwt.core.client.JavaScriptObject jsObj)
```
    Overrides:
    
    setJavaScriptObject in class BaseClass
  - create
```
public com.google.gwt.core.client.JavaScriptObject create()
```
    Specified by:
    
    create in class BaseClass
  - isCreated
```
public boolean isCreated()
```
    Overrides:
    
    isCreated in class BaseClass
  - getJsObj
```
public com.google.gwt.core.client.JavaScriptObject getJsObj()
```
    Overrides:
    
    getJsObj in class BaseClass
  - getOrCreateJsObj
```
public com.google.gwt.core.client.JavaScriptObject getOrCreateJsObj()
```
    Overrides:
    
    getOrCreateJsObj in class BaseClass
  - anySelected
```
public java.lang.Boolean anySelected()
```
    Is anything in the list selected?
    
    Returns:
    
    true == at least one item is selected false == nothing at all is selected
    
    See Also:
    
    Selection
  - cellIsSelected
```
public java.lang.Boolean cellIsSelected(int rowNum,
                                        int colNum)
```
    Return true if a particular item is selected
    
    Parameters:
    
    rowNum - row index of the cell to check
    
    colNum - column index of the cell to check
    
    Returns:
    
    true == object is selected false == object is not selected
    
    See Also:
    
    Selection
  - deselectCell
```
public java.lang.Boolean deselectCell(int rowNum,
                                      int colNum)
```
    Deselect a particular cell
    
    Parameters:
    
    rowNum - row index of the cell to select
    
    colNum - column index of the cell to select
    
    Returns:
    
    true == selection actually changed, false == no change
    
    See Also:
    
    Selection
  - getSelectedRecord
```
public ListGridRecord getSelectedRecord()
```
    Returns the first record that has any cells selected.
    
    Returns:
    
    first selected record, or null if nothing selected
    
    See Also:
    
    Selection
  - selectCell
```
public java.lang.Boolean selectCell(int rowNum,
                                    int colNum)
```
    Select a particular cell
    
    Parameters:
    
    rowNum - row index of cell to select
    
    colNum - column index of cell to select
    
    Returns:
    
    true == selection actually changed, false == no change
    
    See Also:
    
    Selection
  - selectionChanged
```
public void selectionChanged()
```
    Method called whenever the cell selection is modified
    
    See Also:
    
    Selection
  - selectSingleCell
```
public java.lang.Boolean selectSingleCell(int rowNum,
                                          int colNum)
```
    select a single cell and deselect everything else
    
    Parameters:
    
    rowNum - row index of cell to select
    
    colNum - column index of cell to select
    
    Returns:
    
    true == selection actually changed, false == no change
    
    See Also:
    
    Selection
  - getSelectedCells
```
public int[][] getSelectedCells()
```
    Returns an array of the currently selected cells. Each cell is returned as a 2 element array in the form [rowNum, colNum].
    
    Returns:
    
    an array of the selected cells, as 2 element arrays
    
    See Also:
    
    Selection overview and related methods
  - deselectCellList
```
public java.lang.Boolean deselectCellList()
```
    deselect an array of cells
    
    Returns:
    
    true == selection actually changed, false == no change
    
    See Also:
    
    Selection overview and related methods
  - deselectCellList
```
public java.lang.Boolean deselectCellList(int[][] cells)
```
  - selectCellList
```
public java.lang.Boolean selectCellList()
```
    select an array of cells
    
    Returns:
    
    true == selection actually changed, false == no change
    
    See Also:
    
    Selection overview and related methods
  - selectCellList
```
public java.lang.Boolean selectCellList(int[][] cells)
```

Class CellSelection

Field Summary

Fields inherited from class com.smartgwt.client.core.BaseClass

Constructor Summary

Method Summary

Methods inherited from class com.smartgwt.client.core.BaseClass

Methods inherited from class java.lang.Object

Constructor Detail

CellSelection

CellSelection

Method Detail

getOrCreateRef

setJavaScriptObject

create

isCreated

getJsObj

getOrCreateJsObj

anySelected

cellIsSelected

deselectCell

getSelectedRecord

selectCell

selectionChanged

selectSingleCell

getSelectedCells

deselectCellList

deselectCellList

selectCellList

selectCellList