net.pleso.framework.client.ui.custom.controls.data
Class RichTextAreaDataControl

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.google.gwt.user.client.ui.Composite
              net.pleso.framework.client.ui.custom.controls.data.RichTextAreaDataControl

All Implemented Interfaces:

com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.KeyboardListener, com.google.gwt.user.client.ui.SourcesKeyboardEvents, IBindableDataControl, IEditableDataControl, IFocusControl, ISingleColumnBind

public class RichTextAreaDataControl
extends com.google.gwt.user.client.ui.Composite
implements IEditableDataControl, ISingleColumnBind, IFocusControl, com.google.gwt.user.client.ui.KeyboardListener

Data control with rich text editro for multi-line HTML and text values

CSS Style Rules

• .pf-richTextAreaDataControl { control itself }

Field Summary

Fields inherited from interface com.google.gwt.user.client.ui.KeyboardListener

KEY_ALT, KEY_BACKSPACE, KEY_CTRL, KEY_DELETE, KEY_DOWN, KEY_END, KEY_ENTER, KEY_ESCAPE, KEY_HOME, KEY_LEFT, KEY_PAGEDOWN, KEY_PAGEUP, KEY_RIGHT, KEY_SHIFT, KEY_TAB, KEY_UP, MODIFIER_ALT, MODIFIER_CTRL, MODIFIER_META, MODIFIER_SHIFT

Constructor Summary

RichTextAreaDataControl()
Constructs not binded rich text area data control.

Method Summary

void	addKeyboardListener(com.google.gwt.user.client.ui.KeyboardListener listener)
void	bind(IDataRow row, IDataColumn column) Binds control to the specified IDataRow and IDataColumn.
boolean	isRequired() Gets required status for value in data control.
boolean	isValid() Determines whether control value is valid after IEditableDataControl.validate() calling.
void	onKeyDown(com.google.gwt.user.client.ui.Widget sender, char keyCode, int modifiers)
void	onKeyPress(com.google.gwt.user.client.ui.Widget sender, char keyCode, int modifiers)
void	onKeyUp(com.google.gwt.user.client.ui.Widget sender, char keyCode, int modifiers)
void	readData() Ask control to read data from binded row and column and show it to user.
void	removeKeyboardListener(com.google.gwt.user.client.ui.KeyboardListener listener)
void	setFocus(boolean focused) Sets focus to the control.
void	setRequired(boolean required) Sets required status for value in data control.
void	updateData() Updates binded data by entered by user value.
void	validate() Validates data in control.

Methods inherited from class com.google.gwt.user.client.ui.Composite

getElement

Methods inherited from class com.google.gwt.user.client.ui.Widget

getParent, isAttached, onBrowserEvent, removeFromParent

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleName, getAbsoluteLeft, getAbsoluteTop, getOffsetHeight, getOffsetWidth, getStyleName, getTitle, isVisible, isVisible, removeStyleName, setHeight, setPixelSize, setSize, setStyleName, setTitle, setVisible, setVisible, setWidth, sinkEvents, toString, unsinkEvents

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RichTextAreaDataControl

public RichTextAreaDataControl()

Constructs not binded rich text area data control.

Method Detail

isRequired

public boolean isRequired()

Description copied from interface: IEditableDataControl

Gets required status for value in data control.

Specified by:

isRequired in interface IEditableDataControl

Returns:

required status (is value required)

isValid

public boolean isValid()

Description copied from interface: IEditableDataControl

Determines whether control value is valid after IEditableDataControl.validate() calling.

Specified by:

isValid in interface IEditableDataControl

Returns:

is value in control valid

setRequired

public void setRequired(boolean required)

Description copied from interface: IEditableDataControl

Sets required status for value in data control.

Specified by:

setRequired in interface IEditableDataControl

Parameters:

required - required status (is value required)

updateData

public void updateData()

Description copied from interface: IEditableDataControl

Updates binded data by entered by user value.

Specified by:

updateData in interface IEditableDataControl

validate

public void validate()

Description copied from interface: IEditableDataControl

Validates data in control. Verifies user-specified value for correctness (f.e. correct date, time, number, etc.). Checks if user entered required value. If value is not valid control can show corresponding message. After calling IEditableDataControl.validate() outside code can call IEditableDataControl.isValid() to check whether validation was successful.

Specified by:

validate in interface IEditableDataControl

readData

public void readData()

Description copied from interface: IBindableDataControl

Ask control to read data from binded row and column and show it to user.

Specified by:

readData in interface IBindableDataControl

addKeyboardListener

public void addKeyboardListener(com.google.gwt.user.client.ui.KeyboardListener listener)

Specified by:

addKeyboardListener in interface com.google.gwt.user.client.ui.SourcesKeyboardEvents

removeKeyboardListener

public void removeKeyboardListener(com.google.gwt.user.client.ui.KeyboardListener listener)

Specified by:

removeKeyboardListener in interface com.google.gwt.user.client.ui.SourcesKeyboardEvents

bind

public void bind(IDataRow row,
                 IDataColumn column)

Description copied from interface: ISingleColumnBind

Binds control to the specified IDataRow and IDataColumn.

Specified by:

bind in interface ISingleColumnBind

Parameters:

row - a IDataRow to be binded to.

column - a IDataColumn to be binded to.

setFocus

public void setFocus(boolean focused)

Description copied from interface: IFocusControl

Sets focus to the control.

Specified by:

setFocus in interface IFocusControl

Parameters:

focused - focus status (is control focused).

onKeyDown

public void onKeyDown(com.google.gwt.user.client.ui.Widget sender,
                      char keyCode,
                      int modifiers)

Specified by:

onKeyDown in interface com.google.gwt.user.client.ui.KeyboardListener

onKeyPress

public void onKeyPress(com.google.gwt.user.client.ui.Widget sender,
                       char keyCode,
                       int modifiers)

Specified by:

onKeyPress in interface com.google.gwt.user.client.ui.KeyboardListener

onKeyUp

public void onKeyUp(com.google.gwt.user.client.ui.Widget sender,
                    char keyCode,
                    int modifiers)

Specified by:

onKeyUp in interface com.google.gwt.user.client.ui.KeyboardListener