com.sencha.gxt.cell.core.client.form

Class TextAreaInputCell

java.lang.Object

<any>

com.sencha.gxt.cell.core.client.AbstractEventInputCell<T,FieldCell.FieldViewData>

com.sencha.gxt.cell.core.client.form.FieldCell<T>

com.sencha.gxt.cell.core.client.form.ValueBaseInputCell<String>

com.sencha.gxt.cell.core.client.form.TextAreaInputCell

All Implemented Interfaces:

FocusableCell, ResizableCell, ParseErrorEvent.HasParseErrorHandlers

public class TextAreaInputCell
extends ValueBaseInputCell<String>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TextAreaInputCell.Resizable
static interface	TextAreaInputCell.TextAreaAppearance
static class	TextAreaInputCell.TextAreaCellOptions

Nested classes/interfaces inherited from class com.sencha.gxt.cell.core.client.form.ValueBaseInputCell

ValueBaseInputCell.ValueBaseFieldAppearance

Nested classes/interfaces inherited from class com.sencha.gxt.cell.core.client.form.FieldCell

FieldCell.FieldAppearance, FieldCell.FieldAppearanceOptions, FieldCell.FieldViewData

Field Summary

Fields inherited from class com.sencha.gxt.cell.core.client.form.ValueBaseInputCell

allowBlank, finishEditOnBlur, impl, name, propertyEditor

Fields inherited from class com.sencha.gxt.cell.core.client.form.FieldCell

focusContext, height, lastContext, lastParent, lastValue, lastValueUpdater, width

Constructor Summary

Constructors

Constructor and Description
TextAreaInputCell()
TextAreaInputCell(TextAreaInputCell.TextAreaAppearance appearance)

Method Summary

Modifier and Type	Method and Description
void	finishEditing(Element parent, String value, Object key, <any> valueUpdater)
TextAreaInputCell.TextAreaAppearance	getAppearance() Returns the cell's appearance.
int	getCursorPos(XElement parent) Gets the current position of the cursor (this also serves as the beginning of the text selection).
TextAreaInputCell.Resizable	getResizable() Returns the resizable value.
boolean	isPreventScrollbars() Returns true if scroll bars are disabled.
void	onBrowserEvent(Context context, Element parent, String value, NativeEvent event, <any> valueUpdater)
protected void	onEnterKeyDown(com.google.gwt.cell.client.Cell.Context context, Element parent, String value, NativeEvent event, <any> valueUpdater)
void	render(Context context, String value, SafeHtmlBuilder sb)
void	setPreventScrollbars(XElement parent, boolean preventScrollbars) True to prevent scrollbars from appearing regardless of how much text is in the field (equivalent to setting overflow: hidden, defaults to false.
void	setResizable(XElement parent, TextAreaInputCell.Resizable resizable) Sets whether the field can be resized (defaults to NONE).
void	setSize(XElement parent, int width, int height) Sets the size of the cell without requiring a redraw.

Methods inherited from class com.sencha.gxt.cell.core.client.form.ValueBaseInputCell

addParseErrorHandler, applyEmptyText, disable, enable, getEmptyText, getFocusElement, getInputElement, getName, getPropertyEditor, getText, isAllowBlank, isClearValueOnParseError, isSelectOnFocus, onBlur, onClick, onEmpty, onFocus, onKeyUp, onMouseDown, onTap, removeEmptyText, resetFocus, select, selectAll, setAllowBlank, setClearValueOnParseError, setCursorPos, setEmptyText, setName, setPropertyEditor, setSelectOnFocus, setText

Methods inherited from class com.sencha.gxt.cell.core.client.form.FieldCell

checkViewData, clearContext, ensureViewData, getHeight, getWidth, handlesSelection, hasFocus, isDisabled, isReadOnly, onKeyDown, onKeyPress, onMouseOut, onMouseOver, onMouseUp, onNavigationKey, onValid, redrawOnResize, saveContext, setHeight, setReadOnly, setSize, setWidth

Methods inherited from class com.sencha.gxt.cell.core.client.AbstractEventInputCell

addCellGestureAdapter, addHandler, createHandlerManager, fireCancellableEvent, fireCancellableEvent, fireEvent, fireEvent, getCellGestureAdapter, getCellGestureAdapterCount, getConsumedEvents, isDisableEvents, onTouch, removeCellGestureAdapter, setDisableEvents

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TextAreaInputCell

public TextAreaInputCell()

TextAreaInputCell

public TextAreaInputCell(TextAreaInputCell.TextAreaAppearance appearance)

Method Detail

finishEditing

public void finishEditing(Element parent,
                          String value,
                          Object key,
                          <any> valueUpdater)

Overrides:

finishEditing in class FieldCell<String>

getAppearance

public TextAreaInputCell.TextAreaAppearance getAppearance()

Description copied from class: ValueBaseInputCell

Returns the cell's appearance.

Overrides:

getAppearance in class ValueBaseInputCell<String>

Returns:

the appearance

getResizable

public TextAreaInputCell.Resizable getResizable()

Returns the resizable value.

Returns:

the resize value

isPreventScrollbars

public boolean isPreventScrollbars()

Returns true if scroll bars are disabled.

Returns:

the scroll bar state

onBrowserEvent

public void onBrowserEvent(Context context,
                           Element parent,
                           String value,
                           NativeEvent event,
                           <any> valueUpdater)

Overrides:

onBrowserEvent in class FieldCell<String>

render

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

setPreventScrollbars

public void setPreventScrollbars(XElement parent,
                                 boolean preventScrollbars)

True to prevent scrollbars from appearing regardless of how much text is in the field (equivalent to setting overflow: hidden, defaults to false.

Parameters:

preventScrollbars - true to disable scroll bars

setResizable

public void setResizable(XElement parent,
                         TextAreaInputCell.Resizable resizable)

Sets whether the field can be resized (defaults to NONE). This method uses the CSS resize property which is only supported on browsers that support CSS3.

Parameters:

parent - the parent element

resizable - the resizable value

setSize

public void setSize(XElement parent,
                    int width,
                    int height)

Description copied from interface: ResizableCell

Sets the size of the cell without requiring a redraw. This method is called by CellComponent when ResizableCell.redrawOnResize() returns false.

Specified by:

setSize in interface ResizableCell

Overrides:

setSize in class FieldCell<String>

Parameters:

parent - the parent element

width - the width

height - the height

onEnterKeyDown

protected void onEnterKeyDown(com.google.gwt.cell.client.Cell.Context context,
                              Element parent,
                              String value,
                              NativeEvent event,
                              <any> valueUpdater)

getCursorPos

public int getCursorPos(XElement parent)

Description copied from class: ValueBaseInputCell

Gets the current position of the cursor (this also serves as the beginning of the text selection).

Overrides:

getCursorPos in class ValueBaseInputCell<String>

Parameters:

parent - the parent

Returns:

the cursor's position