ImageResourceCell (Google Web Toolkit Javadoc)

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GWT 2.1.0

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com.google.gwt.cell.client
Class ImageResourceCell

java.lang.Object
  com.google.gwt.cell.client.AbstractCell<ImageResource>
      com.google.gwt.cell.client.ImageResourceCell

All Implemented Interfaces:: Cell<ImageResource>

public class ImageResourceCell
extends AbstractCell<ImageResource>
extends AbstractCell<ImageResource>

An AbstractCell used to render an ImageResource.

This class assumes that the URL returned from ImageResource is safe from script attacks. If you do not generate the ImageResource from a ClientBundle, you should use UriUtils to sanitize the URL before returning it from ImageResource.getURL().

Constructor Summary
`ImageResourceCell()` Construct a new ImageResourceCell.

Method Summary
`void`	`render(ImageResource value, java.lang.Object key, SafeHtmlBuilder sb)` Render a cell as HTML into a `SafeHtmlBuilder`, suitable for passing to `Element.setInnerHTML(java.lang.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
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

ImageResourceCell

public ImageResourceCell()

Construct a new ImageResourceCell.

Method Detail

render

public void render(ImageResource value,
                   java.lang.Object key,
                   SafeHtmlBuilder sb)

Description copied from interface: Cell

Render a cell as HTML into a SafeHtmlBuilder, suitable for passing to Element.setInnerHTML(java.lang.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<ImageResource>
Specified by:: render in class AbstractCell<ImageResource>

Parameters:: value - the cell value to be rendered; key - the unique key associated with the row object; sb - the SafeHtmlBuilder to be written to