com.fr.design.cell.editor

类 TextFloatEditor

java.lang.Object

com.fr.design.cell.editor.AbstractFloatEditor

com.fr.design.cell.editor.TextFloatEditor

所有已实现的接口:

FloatEditor

直接已知子类:

GeneralFloatEditor

public class TextFloatEditor
extends AbstractFloatEditor

FloatEditor 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
TextFloatEditor() 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	getFloatEditorComponent(Grid grid, FloatElement floatElement, int resolution) Sets an initial floatElement for the editor.
java.lang.Object	getFloatEditorValue() Gets the value of the FloatEditor.
FloatElement	getFloatElement()
Grid	getGrid()
int	getMaxLength() Gets the max length.
void	setMaxLength(int maxLength) Set the max length.

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

acceptKeyEventToStartFloatEditing, addFloatEditorListener, cancelFloatEditing, fireEditingCanceled, fireEditingStopped, removeFloatEditorListener, stopFloatEditing

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

TextFloatEditor

public TextFloatEditor()

Constructor.

方法详细资料

getGrid

public Grid getGrid()

getFloatElement

public FloatElement getFloatElement()

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.

getFloatEditorValue

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

Gets the value of the FloatEditor.

返回:

the value contained in the editor

抛出:

java.lang.Exception

getFloatEditorComponent

public java.awt.Component getFloatEditorComponent(Grid grid,
                                         FloatElement floatElement,
                                         int resolution)

Sets an initial floatElement for the editor. This will cause the editor to stopFloatEditing 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

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

ajustTextStyle

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