com.fr.design.cell.editor

类 TextCellEditor

java.lang.Object

com.fr.design.cell.editor.AbstractCellEditor

com.fr.design.cell.editor.TextCellEditor

所有已实现的接口:

CellEditor

直接已知子类:

GeneralCellEditor

public class TextCellEditor
extends AbstractCellEditor

CellEditor used to edit text object.

字段概要

字段

限定符和类型	字段和说明
protected java.lang.String	oldValue
protected EditTextField	textField

构造器概要

构造器

构造器和说明
TextCellEditor() Constructor.

方法概要

方法

限定符和类型	方法和说明
protected void	ajustTextStyle(Grid grid, Style style, java.lang.Object value, int resolution)
java.awt.Component	getCellEditorComponent(Grid grid, TemplateCellElement cellElement, int resolution) Sets an initial cellElement for the editor.
java.lang.Object	getCellEditorValue() Gets the value of the CellEditor.
Grid	getGrid()
int	getMaxLength() Gets the max length.
java.lang.String	getOldValue()
void	setMaxLength(int maxLength) Set the max length.

从类继承的方法 com.fr.design.cell.editor.AbstractCellEditor

addCellEditorListener, cancelCellEditing, fireEditingCanceled, fireEditingStopped, getLocationOnCellElement, removeCellEditorListener, setLocationOnCellElement, stopCellEditing

从类继承的方法 java.lang.Object

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

字段详细资料

textField

protected EditTextField textField

oldValue

protected java.lang.String oldValue

构造器详细资料

TextCellEditor

public TextCellEditor()

Constructor.

方法详细资料

getGrid

public Grid getGrid()

getMaxLength

public int getMaxLength()

Gets the max length.

返回:

the max length

setMaxLength

public void setMaxLength(int maxLength)

Set the max length.

参数:

maxLength - the new max length.

getCellEditorValue

public java.lang.Object getCellEditorValue()
                                    throws java.lang.Exception

Gets the value of the CellEditor.

返回:

the value contained in the editor

抛出:

java.lang.Exception

getCellEditorComponent

public java.awt.Component getCellEditorComponent(Grid grid,
                                        TemplateCellElement cellElement,
                                        int resolution)

Sets an initial cellElement for the editor. This will cause the editor to stopCellEditing and lose any partially edited value if the editor is editing when this method is called.

Returns the component that should be added to the client's Component hierarchy. Once installed in the client's hierarchy this component will then be able to draw and receive user input.

参数:

grid - the Grid that is asking the editor to edit; can be null

cellElement - the value of the cell to be edited; it is up to the specific editor to interpret and draw the value.

resolution - the current screen resolution

getOldValue

public java.lang.String getOldValue()

ajustTextStyle

protected void ajustTextStyle(Grid grid,
                  Style style,
                  java.lang.Object value,
                  int resolution)