com.extjs.gxt.ui.client.widget.form
Class SliderField

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.form.Field<java.lang.Integer>
                      com.extjs.gxt.ui.client.widget.form.SliderField

All Implemented Interfaces:

Observable, com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsWidget

public class SliderField
extends Field<java.lang.Integer>

Field which wraps a Slider.

Nested Class Summary

Nested classes/interfaces inherited from class com.extjs.gxt.ui.client.widget.form.Field

Field.FieldImages, Field.FieldMessages

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 El	hidden
protected Listener<SliderEvent>	listener

Fields inherited from class com.extjs.gxt.ui.client.widget.form.Field

autoValidate, emptyText, errorIcon, fieldStyle, focusStyle, focusValue, forceInvalidText, hasFocus, images, invalidStyle, messages, name, originalValue, preventMark, propertyEditor, readOnly, readOnlyFieldStyle, validationDelay, validationTask, value

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

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

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

afterRender, attachables, baseStyle, disabled, disabledStyle, disableTextSelection, dummy, focusable, 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

SliderField(Slider slider)
Creates a new slider field.

Method Summary

protected void	afterRender() Called after the component has been rendered and is attached for the first time.
protected void	doAttachChildren()
protected void	doDetachChildren()
protected El	getFocusEl()
protected El	getInputEl() Provides support for wrapping the actual input element.
Slider	getSlider() Returns the slider component.
protected void	onDisable()
protected void	onEnable()
protected void	onRender(com.google.gwt.user.client.Element parent, int index) Subclasses must override and ensure setElement is called for lazy rendered components.
protected void	onResize(int width, int height) 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	setReadOnly(boolean readOnly) Sets the field's read only state.
void	setSlider(Slider slider) Sets the slider component.
void	setValue(java.lang.Integer value) Sets a data value into the field and validates it.
protected void	updateHiddenField()

Methods inherited from class com.extjs.gxt.ui.client.widget.form.Field

addInputStyleName, addKeyListener, alignErrorIcon, clear, clearInvalid, createComponentEvent, findLabelElement, fireChangeEvent, fireKey, focus, forceInvalid, getAutoValidate, getEmptyText, getErrorMessage, getFieldLabel, getImages, getLabelSeparator, getLabelStyle, getMessages, getMessageTarget, getName, getOriginalValue, getPropertyEditor, getRawValue, getStyleEl, getValidateOnBlur, getValidationDelay, getValue, initValue, isDirty, isFireChangeEventOnSetValue, isHideLabel, isInEditor, isReadOnly, isValid, isValid, markInvalid, onBlur, onClick, onComponentEvent, onDetach, onFocus, onHide, onKeyDown, onKeyPress, onKeyUp, onShow, removeInputStyleName, removeKeyListener, reset, setAutoValidate, setEmptyText, setFieldLabel, setFireChangeEventOnSetValue, setHideLabel, setImages, setInEditor, setInputStyleAttribute, setLabelSeparator, setLabelStyle, setMessages, setMessageTarget, setName, setOriginalValue, setPropertyEditor, setRawValue, setTabIndex, setValidateOnBlur, setValidationDelay, updateOriginalValue, validate, validate, validateValue

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

adjustPosition, adjustSize, getBounds, getHeight, getHeight, getPosition, getPositionEl, getResizeEl, getShadow, getShadowOffset, getShadowPosition, getSize, getWidth, getWidth, hideShadow, hideShim, hideUnders, isAutoHeight, isAutoWidth, isDeferHeight, isShim, onPosition, 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, disable, disableContextMenu, disableEvents, disableTextSelection, el, enable, enableEvents, fireEvent, fireEvent, fireEvent, fly, frame, getAriaSupport, getBaseStyle, getBorders, getContextMenu, getData, getElement, getFocusSupport, 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, notifyHide, notifyShow, onAttach, onBrowserEvent, onDetachHelper, onEnsureDebugId, onHideContextMenu, onLoad, onRightClick, onShowContextMenu, onWindowResize, previewEvent, recalculate, removeAllListeners, removeAttachagle, removeFromParent, removeListener, removeStyleName, removeStyleOnOver, removeSwallow, removeToolTip, removeWidgetListener, render, render, repaint, saveState, setAriaRole, setAriaState, setAriaSupport, setBorders, setContextMenu, setData, setEl, setElement, setElement, setEnabled, setFiresEvents, setHideMode, setId, setIntStyleAttribute, setItemId, setModel, setMonitorWindowResize, setParent, setStateful, setStateId, setStyleAttribute, setStyleName, setTitle, setToolTip, setToolTip, setVisible, setWindowResizeDelay, setZIndex, show, sinkEvents, swallowEvent, swallowEvent, toString, unframe, unmask

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

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, 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, resolvePotentialElement, setElement, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, sinkBitlessEvent, unsinkEvents

Methods inherited from class java.lang.Object

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

Field Detail

hidden

protected El hidden

listener

protected Listener<SliderEvent> listener

Constructor Detail

SliderField

public SliderField(Slider slider)

Creates a new slider field.

Parameters:

slider - the slider to be wrapped.

Method Detail

getSlider

public Slider getSlider()

Returns the slider component.

Returns:

the slider.

setReadOnly

public void setReadOnly(boolean readOnly)

Description copied from class: Field

Sets the field's read only state.

Overrides:

setReadOnly in class Field<java.lang.Integer>

Parameters:

readOnly - the read only state

setSlider

public void setSlider(Slider slider)

Sets the slider component.

Parameters:

slider - the slider

setValue

public void setValue(java.lang.Integer value)

Description copied from class: Field

Sets a data value into the field and validates it. If the field is rendered, To set the value directly without validation see Field.setRawValue(java.lang.String).

Overrides:

setValue in class Field<java.lang.Integer>

Parameters:

value - the value to set

afterRender

protected void afterRender()

Description copied from class: Component

Called after the component has been rendered and is attached for the first time. At this time, the component will be part of the DOM which is required when retrieving location and offsets.

Overrides:

afterRender in class Field<java.lang.Integer>

doAttachChildren

protected void doAttachChildren()

Overrides:

doAttachChildren in class Component

doDetachChildren

protected void doDetachChildren()

Overrides:

doDetachChildren in class Field<java.lang.Integer>

getFocusEl

protected El getFocusEl()

Overrides:

getFocusEl in class Component

getInputEl

protected El getInputEl()

Description copied from class: Field

Provides support for wrapping the actual input element.

Overrides:

getInputEl in class Field<java.lang.Integer>

Returns:

the input element

onDisable

protected void onDisable()

Overrides:

onDisable in class Field<java.lang.Integer>

onEnable

protected void onEnable()

Overrides:

onEnable in class Field<java.lang.Integer>

onRender

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

Description copied from class: Component

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

Overrides:

onRender in class Field<java.lang.Integer>

Parameters:

parent - the target element

index - the insert location

onResize

protected void onResize(int width,
                        int height)

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 Field<java.lang.Integer>

Parameters:

width - the width

height - the height

updateHiddenField

protected void updateHiddenField()