com.google.gwt.cell.client

Class ImageCell

java.lang.Object

com.google.gwt.cell.client.AbstractCell<String>

com.google.gwt.cell.client.ImageCell

All Implemented Interfaces:

Cell<String>

public class ImageCell
extends AbstractCell<String>

An AbstractCell used to render an image. The String value is the url of the image.

If the images being displayed are static or available at compile time, using ImageResourceCell will usually be more efficient.

See Also:

ImageResourceCell

Nested Class Summary

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

Cell.Context

Constructor Summary

Constructors

Constructor and Description
ImageCell() Construct a new ImageCell.

Method Summary

Modifier and Type	Method and Description
void	render(Cell.Context context, String value, SafeHtmlBuilder sb) Render a cell as HTML into a SafeHtmlBuilder, suitable for passing to Element.setInnerHTML(String) on a container element.

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

dependsOnSelection, getConsumedEvents, handlesSelection, isEditing, onBrowserEvent, onEnterKeyDown, resetFocus, setValue

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

ImageCell

public ImageCell()

Construct a new ImageCell.

Method Detail

render

public void render(Cell.Context context,
                   String value,
                   SafeHtmlBuilder sb)

Description copied from interface: Cell

Render a cell as HTML into a SafeHtmlBuilder, suitable for passing to Element.setInnerHTML(String) on a container element.

Note: If your cell contains natively focusable elements, such as buttons or input elements, be sure to set the tabIndex to -1 so that they do not steal focus away from the containing widget.

Specified by:

render in interface Cell<String>

Specified by:

render in class AbstractCell<String>

Parameters:

context - the Cell.Context of the cell

value - the cell value to be rendered

sb - the SafeHtmlBuilder to be written to