com.sencha.gxt.cell.core.client.form
Class SpinnerFieldCell<N extends java.lang.Number>

java.lang.Object
  com.google.gwt.cell.client.AbstractCell<C>
      com.google.gwt.cell.client.AbstractEditableCell<C,V>
          com.google.gwt.cell.client.AbstractInputCell<T,V>
              com.sencha.gxt.cell.core.client.AbstractEventInputCell<T,FieldCell.FieldViewData>
                  com.sencha.gxt.cell.core.client.form.FieldCell<T>
                      com.sencha.gxt.cell.core.client.form.ValueBaseInputCell<T>
                          com.sencha.gxt.cell.core.client.form.TriggerFieldCell<T>
                              com.sencha.gxt.cell.core.client.form.TwinTriggerFieldCell<N>
                                  com.sencha.gxt.cell.core.client.form.NumberInputCell<N>
                                      com.sencha.gxt.cell.core.client.form.SpinnerFieldCell<N>

Type Parameters:

N -

All Implemented Interfaces:

Cell<N>, HasBeforeSelectionHandlers<N>, HasSelectionHandlers<N>, HasHandlers, ResizableCell, ParseErrorEvent.HasParseErrorHandlers

public class SpinnerFieldCell<N extends java.lang.Number>
extends NumberInputCell<N>
implements HasBeforeSelectionHandlers<N>, HasSelectionHandlers<N>

A numeric cell with up / down arrows that increment / decrement the value.

Nested Class Summary

static interface

SpinnerFieldCell.SpinnerFieldAppearance

Nested classes/interfaces inherited from class com.sencha.gxt.cell.core.client.form.TwinTriggerFieldCell

TwinTriggerFieldCell.TwinTriggerFieldAppearance

Nested classes/interfaces inherited from class com.sencha.gxt.cell.core.client.form.TriggerFieldCell

TriggerFieldCell.TriggerFieldAppearance

Nested classes/interfaces inherited from class com.sencha.gxt.cell.core.client.form.ValueBaseInputCell

ValueBaseInputCell.ValueBaseFieldAppearance

Nested classes/interfaces inherited from class com.sencha.gxt.cell.core.client.form.FieldCell

FieldCell.FieldAppearance, FieldCell.FieldAppearanceOptions, FieldCell.FieldViewData

Nested classes/interfaces inherited from interface com.google.gwt.cell.client.Cell

Cell.Context

Constructor Summary

SpinnerFieldCell(NumberPropertyEditor<N> propertyEditor)

SpinnerFieldCell(NumberPropertyEditor<N> propertyEditor, SpinnerFieldCell.SpinnerFieldAppearance appearance)

Method Summary

HandlerRegistration	addBeforeSelectionHandler(BeforeSelectionHandler<N> handler) Adds a BeforeSelectionEvent handler.
HandlerRegistration	addSelectionHandler(SelectionHandler<N> handler) Adds a SelectionEvent handler.
N	getIncrement(Cell.Context context) Sets the increment value.
java.lang.Number	getMaxValue(Cell.Context context) Returns the fields max value.
java.lang.Number	getMinValue(Cell.Context context) Returns the field's minimum value.
void	setIncrement(N increment) Sets the increment that should be used (defaults to 1d).
void	setMaxValue(java.lang.Number maxValue) Sets the field's max allowable value.
void	setMinValue(java.lang.Number minValue) Sets the field's minimum allowed value.

Methods inherited from class com.sencha.gxt.cell.core.client.form.NumberInputCell

getBaseChars, getDecimalSeparator, getPropertyEditor, isAllowDecimals, isAllowNegative, setAllowDecimals, setAllowNegative, setBaseChars, setDecimalSeparator, setPropertyEditor

Methods inherited from class com.sencha.gxt.cell.core.client.form.TwinTriggerFieldCell

getAppearance

Methods inherited from class com.sencha.gxt.cell.core.client.form.TriggerFieldCell

finishEditing, isEditable, isHideTrigger, isMonitorTab, onBrowserEvent, render, setEditable, setHideTrigger, setMonitorTab, setSize

Methods inherited from class com.sencha.gxt.cell.core.client.form.ValueBaseInputCell

addParseErrorHandler, disable, enable, getCursorPos, getEmptyText, getInputElement, getName, getText, isAllowBlank, isClearValueOnParseError, isSelectOnFocus, onEmpty, resetFocus, select, selectAll, setAllowBlank, setClearValueOnParseError, setCursorPos, setEmptyText, setName, setSelectOnFocus, setText

Methods inherited from class com.sencha.gxt.cell.core.client.form.FieldCell

getHeight, getWidth, handlesSelection, isDisabled, isReadOnly, onValid, redrawOnResize, setHeight, setReadOnly, setSize, setWidth

Methods inherited from class com.sencha.gxt.cell.core.client.AbstractEventInputCell

addHandler, fireEvent, isDisableEvents, setDisableEvents

Methods inherited from class com.google.gwt.cell.client.AbstractInputCell

isEditing

Methods inherited from class com.google.gwt.cell.client.AbstractEditableCell

clearViewData, getViewData, setViewData

Methods inherited from class com.google.gwt.cell.client.AbstractCell

dependsOnSelection, getConsumedEvents, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

fireEvent

Constructor Detail

SpinnerFieldCell

public SpinnerFieldCell(NumberPropertyEditor<N> propertyEditor)

SpinnerFieldCell

public SpinnerFieldCell(NumberPropertyEditor<N> propertyEditor,
                        SpinnerFieldCell.SpinnerFieldAppearance appearance)

Method Detail

addBeforeSelectionHandler

public HandlerRegistration addBeforeSelectionHandler(BeforeSelectionHandler<N> handler)

Adds a BeforeSelectionEvent handler. The handler will be passed an instance of CellBeforeSelectionEvent which can be cast to.

Specified by:

addBeforeSelectionHandler in interface HasBeforeSelectionHandlers<N extends java.lang.Number>

Parameters:

handler - the handler

Returns:

the registration for the event

addSelectionHandler

public HandlerRegistration addSelectionHandler(SelectionHandler<N> handler)

Adds a SelectionEvent handler. The handler will be passed an instance of CellSelectionEvent which can be cast to.

Specified by:

addSelectionHandler in interface HasSelectionHandlers<N extends java.lang.Number>

Parameters:

handler - the handler

Returns:

the registration for the event

getIncrement

public N getIncrement(Cell.Context context)

Sets the increment value.

Parameters:

context - the context

Returns:

the increment

getMaxValue

public java.lang.Number getMaxValue(Cell.Context context)

Returns the fields max value.

Parameters:

context - the context

Returns:

the max value

getMinValue

public java.lang.Number getMinValue(Cell.Context context)

Returns the field's minimum value.

Parameters:

context - the context

Returns:

the min value

setIncrement

public void setIncrement(N increment)

Sets the increment that should be used (defaults to 1d).

Parameters:

increment - the increment to set.

setMaxValue

public void setMaxValue(java.lang.Number maxValue)

Sets the field's max allowable value.

Parameters:

maxValue - the max value

setMinValue

public void setMinValue(java.lang.Number minValue)

Sets the field's minimum allowed value.

Parameters:

minValue - the minimum value