com.google.gwt.cell.client
Class SelectionCell
java.lang.Object
com.google.gwt.cell.client.AbstractCell<C>
com.google.gwt.cell.client.AbstractEditableCell<C,V>
com.google.gwt.cell.client.AbstractInputCell<java.lang.String,java.lang.String>
com.google.gwt.cell.client.SelectionCell
- All Implemented Interfaces:
- Cell<java.lang.String>
public class SelectionCell
- extends AbstractInputCell<java.lang.String,java.lang.String>
A Cell used to render a drop-down list.
| Nested classes/interfaces inherited from interface com.google.gwt.cell.client.Cell |
Cell.Context |
|
Constructor Summary |
SelectionCell(java.util.List<java.lang.String> options)
Construct a new SelectionCell with the specified options. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SelectionCell
public SelectionCell(java.util.List<java.lang.String> options)
- Construct a new
SelectionCell with the specified options.
- Parameters:
options - the options in the cell
onBrowserEvent
public void onBrowserEvent(Cell.Context context,
Element parent,
java.lang.String value,
NativeEvent event,
ValueUpdater<java.lang.String> valueUpdater)
- Description copied from class:
AbstractCell
- Handle a browser event that took place within the cell. The default
implementation returns null.
If you override this method to add support for events, remember to pass the
event types that the cell expects into the constructor.
- Specified by:
onBrowserEvent in interface Cell<java.lang.String>- Overrides:
onBrowserEvent in class AbstractInputCell<java.lang.String,java.lang.String>
- Parameters:
context - the Cell.Context of the cellparent - the parent Elementvalue - the value associated with the cellevent - the native browser eventvalueUpdater - a ValueUpdater, or null if not specified
render
public void render(Cell.Context context,
java.lang.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<java.lang.String>- Specified by:
render in class AbstractCell<java.lang.String>
- Parameters:
context - the Cell.Context of the cellvalue - the cell value to be renderedsb - the SafeHtmlBuilder to be written to