com.vaadin.client.ui.grid.renderers
Class ProgressBarRenderer

java.lang.Object
  com.vaadin.client.ui.grid.renderers.ComplexRenderer<T>
      com.vaadin.client.ui.grid.renderers.WidgetRenderer<java.lang.Double,VProgressBar>
          com.vaadin.client.ui.grid.renderers.ProgressBarRenderer

All Implemented Interfaces:

Renderer<java.lang.Double>

public class ProgressBarRenderer
extends WidgetRenderer<java.lang.Double,VProgressBar>

A Renderer that represents a double value as a graphical progress bar.

Since:

Author:

Vaadin Ltd

Constructor Summary

ProgressBarRenderer()

Method Summary

VProgressBar	createWidget() Creates a widget to attach to a cell.
void	render(FlyweightCell cell, java.lang.Double data, VProgressBar progressBar) Renders a cell with a widget.

Methods inherited from class com.vaadin.client.ui.grid.renderers.WidgetRenderer

getCell, getWidget, init, render

Methods inherited from class com.vaadin.client.ui.grid.renderers.ComplexRenderer

destroy, destroy, getConsumedEvents, onActivate, onBrowserEvent, setContentVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

ProgressBarRenderer

public ProgressBarRenderer()

Method Detail

createWidget

public VProgressBar createWidget()

Description copied from class: WidgetRenderer

Creates a widget to attach to a cell. The widgets will be attached to the cell after the cell element has been attached to DOM.

Specified by:

createWidget in class WidgetRenderer<java.lang.Double,VProgressBar>

Returns:

widget to attach to a cell. All returned instances should be new widget instances without a parent.

render

public void render(FlyweightCell cell,
                   java.lang.Double data,
                   VProgressBar progressBar)

Description copied from class: WidgetRenderer

Renders a cell with a widget. This provides a way to update any information in the widget that is cell specific. Do not detach the Widget here, it will be done automatically by the Grid when the widget is no longer needed.

Specified by:

render in class WidgetRenderer<java.lang.Double,VProgressBar>

Parameters:

cell - the cell to render

data - the data of the cell

progressBar - the widget embedded in the cell