java.lang.Object | |||
↳ | com.google.gwt.cell.client.AbstractCell<C> | ||
↳ | com.google.gwt.cell.client.AbstractEditableCell<C, V> | ||
↳ | com.google.gwt.cell.client.EditTextCell |
An editable text cell. Click to edit, escape to cancel, return to commit. Important TODO: This cell still treats its value as HTML for rendering purposes, which is entirely wrong. It should be able to treat it as a proper string (especially since that's all the user can enter).
Public Constructors | |||||||||||
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Construct a new EditTextCell that will use a
SimpleSafeHtmlRenderer . | |||||||||||
Construct a new EditTextCell that will use a given
SafeHtmlRenderer . |
Public Methods | |||||||||||
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Returns true if the cell is currently editing the data identified by the
given element and key.
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Handle a browser event that took place within the cell.
If you override this method to add support for events, remember to pass the event types that the cell expects into the constructor. | |||||||||||
Render a cell as HTML into a
SafeHtmlBuilder , suitable for passing
to setInnerHTML(String) on a container element. | |||||||||||
Reset focus on the Cell.
This method is a no-op and returns false. |
Protected Methods | |||||||||||
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Convert the cell to edit mode.
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[Expand]
Inherited Methods | |||||||||||
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From class
com.google.gwt.cell.client.AbstractEditableCell
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From class
com.google.gwt.cell.client.AbstractCell
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From class
java.lang.Object
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From interface
com.google.gwt.cell.client.Cell
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Construct a new EditTextCell that will use a given SafeHtmlRenderer
.
renderer | a SafeHtmlRenderer instance
|
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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.
context | the Cell.Context of the cell |
---|---|
parent | the parent Element |
value | the value associated with the cell |
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.
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 a cell as HTML into a SafeHtmlBuilder
, suitable for passing
to 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.
context | the Cell.Context of the cell |
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value | the cell value to be rendered |
sb | the SafeHtmlBuilder to be written to
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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.
context | the Cell.Context of the cell |
---|---|
parent | the parent Element |
value | the value associated with the cell |
Convert the cell to edit mode.
context | the Cell.Context of the cell |
---|---|
parent | the parent element |
value | the current value |