EditTextCell (Google Web Toolkit Javadoc)

java.lang.Object
- com.google.gwt.cell.client.AbstractCell<C>
- - com.google.gwt.cell.client.AbstractEditableCell<java.lang.String,EditTextCell.ViewData>
  - - com.google.gwt.cell.client.EditTextCell

All Implemented Interfaces:

Cell<java.lang.String>
```
public class EditTextCell
extends AbstractEditableCell<java.lang.String,EditTextCell.ViewData>
```
An editable text cell. Click to edit, escape to cancel, return to commit.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`(package private) static interface`	`EditTextCell.Template`
`(package private) static class`	`EditTextCell.ViewData` The view data object used by this cell.

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

Constructor Summary

Constructors
Constructor and Description
`EditTextCell()` Construct a new EditTextCell that will use a `SimpleSafeHtmlRenderer`.
`EditTextCell(SafeHtmlRenderer<java.lang.String> renderer)` Construct a new EditTextCell that will use a given `SafeHtmlRenderer` to render the value when not in edit mode.

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`edit(Cell.Context context, Element parent, java.lang.String value)` Convert the cell to edit mode.
`boolean`	`isEditing(Cell.Context context, Element parent, java.lang.String value)` Returns true if the cell is currently editing the data identified by the given element and key.
`void`	`onBrowserEvent(Cell.Context context, Element parent, java.lang.String value, NativeEvent event, ValueUpdater<java.lang.String> valueUpdater)` Handle a browser event that took place within the cell.
`void`	`render(Cell.Context context, java.lang.String value, SafeHtmlBuilder sb)` Render a cell as HTML into a `SafeHtmlBuilder`, suitable for passing to `Element.setInnerHTML(String)` on a container element.
`boolean`	`resetFocus(Cell.Context context, Element parent, java.lang.String value)` Reset focus on the Cell.

Methods inherited from class com.google.gwt.cell.client.AbstractEditableCell
clearViewData, getViewData, setViewData

Methods inherited from class com.google.gwt.cell.client.AbstractCell
dependsOnSelection, getConsumedEvents, handlesSelection, onEnterKeyDown, setValue

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - EditTextCell
```
public EditTextCell()
```
    Construct a new EditTextCell that will use a SimpleSafeHtmlRenderer.
  - EditTextCell
```
public EditTextCell(SafeHtmlRenderer<java.lang.String> renderer)
```
    Construct a new EditTextCell that will use a given SafeHtmlRenderer to render the value when not in edit mode.
    
    Parameters:
    renderer - a SafeHtmlRenderer instance
- Method Detail
  - isEditing
```
public boolean isEditing(Cell.Context context,
                Element parent,
                java.lang.String value)
```
    Description copied from class: AbstractEditableCell
    
    Returns true if the cell is currently editing the data identified by the given element and key. While a cell is editing, widgets containing the cell may choose to pass keystrokes directly to the cell rather than using them for navigation purposes.
    
    Specified by:
    
    isEditing in interface Cell<java.lang.String>
    
    Specified by:
    
    isEditing in class AbstractEditableCell<java.lang.String,EditTextCell.ViewData>
    
    Parameters:
    context - the Cell.Context of the cell
    parent - the parent Element
    value - the value associated with the cell
    
    Returns:
    true if the cell is in edit mode
  - 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 AbstractCell<java.lang.String>
    
    Parameters:
    context - the Cell.Context of the cell
    parent - the parent Element
    value - the value associated with the cell
    event - the native browser event
    valueUpdater - 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 cell
    value - the cell value to be rendered
    sb - the SafeHtmlBuilder to be written to
  - resetFocus
```
public boolean resetFocus(Cell.Context context,
                 Element parent,
                 java.lang.String value)
```
    Description copied from class: AbstractCell
    
    Reset focus on the Cell. This method is called if the cell has focus when it is refreshed.
    This method is a no-op and returns false. If your cell is editable or can be focused by the user, override this method to reset focus when the containing widget is refreshed.
    
    Specified by:
    
    resetFocus in interface Cell<java.lang.String>
    
    Overrides:
    
    resetFocus in class AbstractCell<java.lang.String>
    
    Parameters:
    context - the Cell.Context of the cell
    parent - the parent Element
    value - the value associated with the cell
    
    Returns:
    true if focus is taken, false if not
  - edit
```
protected void edit(Cell.Context context,
        Element parent,
        java.lang.String value)
```
    Convert the cell to edit mode.
    
    Parameters:
    context - the Context of the cell
    parent - the parent element
    value - the current value

Class EditTextCell

Nested Class Summary

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Constructor Detail

EditTextCell

EditTextCell

Method Detail

isEditing

onBrowserEvent

render

resetFocus

edit