org.zkoss.zul
Class Progressmeter

java.lang.Object
  org.zkoss.zk.ui.AbstractComponent
      org.zkoss.zk.ui.HtmlBasedComponent
          org.zkoss.zul.impl.XulElement
              org.zkoss.zul.Progressmeter

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, HtmlBasedComponent, Component, Scope, ComponentCtrl, Progressmeter, XulElement

public class Progressmeter
extends XulElement
implements Progressmeter

A progress meter is a bar that indicates how much of a task has been completed.

Default getZclass(): z-progressmeter. (since 3.5.0)

Author:

tomyeh

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.zkoss.zk.ui.HtmlBasedComponent

HtmlBasedComponent.ExtraCtrl

Nested classes/interfaces inherited from class org.zkoss.zk.ui.AbstractComponent

AbstractComponent.Children

Field Summary

Fields inherited from class org.zkoss.zk.ui.HtmlBasedComponent

_zclass, RS_NO_DISPLAY, RS_NO_HEIGHT, RS_NO_WIDTH

Fields inherited from class org.zkoss.zk.ui.AbstractComponent

_visible

Fields inherited from interface org.zkoss.zk.ui.Component

APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE

Constructor Summary

Progressmeter()

Progressmeter(int value)

Method Summary

java.lang.String	getIconSclass() Deprecated. As of release 3.5.0
java.lang.String	getOuterAttrs() Returns the exterior attributes for generating the enclosing HTML tag; never return null.
int	getValue() Returns the current value of the progress meter.
java.lang.String	getZclass() Returns the ZK Cascading Style class(es) for this component.
boolean	isChildable() Default: return true (allows to have children).
void	setValue(int value) Sets the current value of the progress meter.

Methods inherited from class org.zkoss.zul.impl.XulElement

getAction, getActionAttrs, getAllOnClickAttrs, getContext, getCtrlKeys, getInnerAttrs, getPopup, getTooltip, setAction, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip

Methods inherited from class org.zkoss.zk.ui.HtmlBasedComponent

focus, getAllOnClickAttrs, getDraggable, getDroppable, getHeight, getLeft, getMoldSclass, getRealSclass, getRealStyle, getRealStyleFlags, getSclass, getStyle, getTooltiptext, getTop, getWidth, getZindex, getZIndex, newExtraCtrl, redraw, setClass, setDraggable, setDroppable, setFocus, setHeight, setLeft, setMoldSclass, setSclass, setStyle, setTooltiptext, setTop, setWidth, setZclass, setZindex, setZIndex

Methods inherited from class org.zkoss.zk.ui.AbstractComponent

addAnnotation, addAnnotation, addEventHandler, addEventListener, addForward, addForward, addForward, addForward, addMoved, addSharedAnnotationMap, addSharedEventHandlerMap, appendAsapAttr, appendAsapAttr, appendChild, applyProperties, clone, containsVariable, detach, equals, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttributes, getAttributes, getChildren, getCommand, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getExtraCtrl, getFellow, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getMoldURI, getNamespace, getNextSibling, getPage, getParent, getPreviousSibling, getRoot, getSpaceOwner, getUuid, getVariable, hasFellow, insertBefore, invalidate, isAsapRequired, isInvalidated, isListenerAvailable, isVisible, newChildren, onChildAdded, onChildRemoved, onDrawNewChild, onPageAttached, onPageDetached, onWrongValue, removeAttribute, removeAttribute, removeChild, removeEventListener, removeForward, removeForward, response, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setComponentDefinition, setId, setMold, setPage, setPageBefore, setParent, setVariable, setVisible, smartUpdate, smartUpdate, smartUpdate, smartUpdateDeferred, smartUpdateValues, toString, unsetVariable

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.zkoss.zul.impl.api.XulElement

getAction, getContext, getCtrlKeys, getPopup, getTooltip, setAction, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip

Methods inherited from interface org.zkoss.zk.ui.api.HtmlBasedComponent

focus, getHeight, getLeft, getSclass, getStyle, getTooltiptext, getTop, getWidth, getZindex, getZIndex, setDraggable, setDroppable, setFocus, setHeight, setLeft, setSclass, setStyle, setTooltiptext, setTop, setWidth, setZclass, setZindex, setZIndex

Methods inherited from interface org.zkoss.zk.ui.Component

addEventListener, addForward, addForward, addForward, addForward, appendChild, applyProperties, clone, containsVariable, detach, getAttribute, getAttribute, getAttributes, getAttributes, getChildren, getDefinition, getDesktop, getFellow, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNamespace, getNextSibling, getPage, getParent, getPreviousSibling, getRoot, getSpaceOwner, getUuid, getVariable, insertBefore, invalidate, isInvalidated, isListenerAvailable, isVisible, redraw, removeAttribute, removeAttribute, removeChild, removeEventListener, removeForward, removeForward, setAttribute, setAttribute, setId, setMold, setPage, setPageBefore, setParent, setVariable, setVisible, unsetVariable

Constructor Detail

Progressmeter

public Progressmeter()

Progressmeter

public Progressmeter(int value)

Method Detail

setValue

public void setValue(int value)

Sets the current value of the progress meter.

Range: 0~100.

Specified by:

setValue in interface Progressmeter

getValue

public int getValue()

Returns the current value of the progress meter.

Specified by:

getValue in interface Progressmeter

getIconSclass

public java.lang.String getIconSclass()

Deprecated. As of release 3.5.0

Returns the style class of the SPAN tag that representing the progress status.

It is equivalent to "pmc-img", where pmc is assumed to be the return value of HtmlBasedComponent.getSclass(). If HtmlBasedComponent.getSclass() returns null, "progressmeter-img" is assumed.

Since:

3.0.1

getZclass

public java.lang.String getZclass()

Description copied from class: HtmlBasedComponent

Returns the ZK Cascading Style class(es) for this component. It usually depends on the implementation of the mold (@{link #getMold}).

Default: null (the default value depends on element).

HtmlBasedComponent.setZclass(java.lang.String)) will completely replace the default style of a component. In other words, the default style of a component is associated with the default value of HtmlBasedComponent.getZclass(). Once it is changed, the default style won't be applied at all. If you want to perform small adjustments, use HtmlBasedComponent.setSclass(java.lang.String) instead.

Specified by:

getZclass in interface HtmlBasedComponent

Overrides:

getZclass in class HtmlBasedComponent

See Also:

HtmlBasedComponent.getSclass(), HtmlBasedComponent.getRealSclass()

getOuterAttrs

public java.lang.String getOuterAttrs()

Description copied from class: HtmlBasedComponent

Returns the exterior attributes for generating the enclosing HTML tag; never return null.

Used only by component developers.

Default: Generates the tooltip text, style, sclass, draggable and droppable attribute if necessary. In other words, the corresponding attribute is generated if HtmlBasedComponent.getTooltiptext(), HtmlBasedComponent.getRealStyle(), HtmlBasedComponent.getSclass(), HtmlBasedComponent.getDraggable(), HtmlBasedComponent.getDroppable() are defined.

You have to call both HtmlBasedComponent.getOuterAttrs() and HtmlBasedComponent.getInnerAttrs() to generate complete attributes.

For simple components that all attributes are put on the outest HTML element, all you need is as follows.

<xx id="${self.uuid}"${self.outerAttrs}${self.innerAttrs}>

If you want to put attributes in a nested HTML element, you shall use the following pattern. Notice: if HtmlBasedComponent.getInnerAttrs() in a different tag, the tag must be named with "${self.uuid}!real".

<xx id="${self.uuid}"${self.outerAttrs}>
 <yy id="${self.uuid}!real"${self.innerAttrs}>...

Note: This class handles non-deferrable event listeners automatically. However, you have to invoke AbstractComponent.appendAsapAttr(java.lang.StringBuffer, java.lang.String) for each event the component handles in HtmlBasedComponent.getOuterAttrs() as follows.

        appendAsapAttr(sb, Events.ON_OPEN);
  appendAsapAttr(sb, Events.ON_CHANGE);

Theorectically, you could put any attributes in either HtmlBasedComponent.getInnerAttrs() or HtmlBasedComponent.getOuterAttrs(). However, zkau.js assumes all attributes are put at the outer one. If you want something different, you have to provide your own setAttr (refer to how checkbox is implemented).

Overrides:

getOuterAttrs in class XulElement

isChildable

public boolean isChildable()

Description copied from class: AbstractComponent

Default: return true (allows to have children).

Specified by:

isChildable in interface Component

Overrides:

isChildable in class AbstractComponent