Module org.tentackle.fx

Package org.tentackle.fx.bind

Class DefaultFxComponentBinding

java.lang.Object

org.tentackle.bind.AbstractBinding

org.tentackle.fx.bind.DefaultFxComponentBinding

All Implemented Interfaces:

Binding, FxComponentBinding

public class DefaultFxComponentBinding
extends AbstractBinding
implements FxComponentBinding

Implementation of a binding for FX components.

Author:

harald

Constructor Summary

Constructors

Constructor	Description
DefaultFxComponentBinding(FxComponentBinder binder, BindingMember[] parents, BindingMember member, FxComponent component, String componentOptions)	Creates a binding.

Method Summary

Modifier and Type	Method	Description
protected void	applyType()	Applies the model's type to the component.
protected void	determineValidators()
void	fireToView(Object parent, Object modelValue)
FxComponentBinder	getBinder()
protected Object	getBoundRootObject()
FxComponent	getComponent()	Gets the component which is bound to the member.
protected Class<?>	getViewType()	Determines the component's type. This is an estimation derived from the getter and setter methods, usually setViewValue and getViewValue.
Object	getViewValue()
boolean	isChangeable()
boolean	isMandatory()
protected boolean	isValidationRequired()
void	setChangeable(boolean changeable)
void	setMandatory(boolean mandatory)
protected void	updateView(Object value)
protected String	viewComponentToString()

Methods inherited from class org.tentackle.bind.AbstractBinding

addToModelListener, addToViewListener, addValidationListener, addValidator, createBindingEvent, createValidationEvent, fireToModel, fireValidated, getMember, getModelValue, getModelValue, getParentObject, getParentObject, getParents, getToModelListeners, getToViewListeners, getValidationListeners, getValidators, removeToModelListener, removeToViewListener, removeValidationListener, removeValidator, setModelValue, setModelValue, setViewValue, toString, updateView, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tentackle.bind.Binding

addToModelListener, addToViewListener, addValidationListener, addValidator, createBindingEvent, createValidationEvent, fireToModel, fireValidated, getMember, getModelValue, getParentObject, getParents, getToModelListeners, getToViewListeners, getValidationListeners, getValidators, removeToModelListener, removeToViewListener, removeValidationListener, removeValidator, setModelValue, setViewValue, validate

Constructor Details

DefaultFxComponentBinding

public DefaultFxComponentBinding(FxComponentBinder binder,
 BindingMember[] parents,
 BindingMember member,
 FxComponent component,
 String componentOptions)

Creates a binding.

Parameters:

binder - the binder managing this binding

component - the GUI-component to bind

componentOptions - options to configure the component.
Defined are:

• UC: convert to uppercase
• LC: convert to lowercase
• COLS=n: width in columns
• MAXCOLS=n: limit input to max. columns
• LINES=n: number of lines in text areas
• [-]AUTOSELECT: turn autoselect on/off
• UTC: utc timestamps
• SCALE=n: numeric scale
• UNSIGNED: unsigned numeric value.

parents - the members building the declaration chain to this member, null if this binding's member is in controller

member - the member field to bind

See Also:

• Constants

Method Details

getBinder

public FxComponentBinder getBinder()

Specified by:

getBinder in interface Binding

Specified by:

getBinder in interface FxComponentBinding

Overrides:

getBinder in class AbstractBinding

getComponent

public FxComponent getComponent()

Description copied from interface: FxComponentBinding

Gets the component which is bound to the member.

Specified by:

getComponent in interface FxComponentBinding

Returns:

the component

getViewValue

public Object getViewValue()

Specified by:

getViewValue in interface Binding

fireToView

public void fireToView(Object parent,
 Object modelValue)
                throws BindingVetoException

Specified by:

fireToView in interface Binding

Overrides:

fireToView in class AbstractBinding

Throws:

BindingVetoException

determineValidators

protected void determineValidators()

Overrides:

determineValidators in class AbstractBinding

getViewType

protected Class<?> getViewType()

Determines the component's type.
This is an estimation derived from the getter and setter methods, usually setViewValue and getViewValue.

Specified by:

getViewType in class AbstractBinding

Returns:

the component's type

applyType

protected void applyType()

Applies the model's type to the component.

Throws:

BindingException - if component does not accept type

setMandatory

public void setMandatory(boolean mandatory)

Specified by:

setMandatory in interface Binding

isMandatory

public boolean isMandatory()

Specified by:

isMandatory in interface Binding

setChangeable

public void setChangeable(boolean changeable)

Specified by:

setChangeable in interface Binding

isChangeable

public boolean isChangeable()

Specified by:

isChangeable in interface Binding

getBoundRootObject

protected Object getBoundRootObject()

Specified by:

getBoundRootObject in class AbstractBinding

isValidationRequired

protected boolean isValidationRequired()

Specified by:

isValidationRequired in class AbstractBinding

viewComponentToString

protected String viewComponentToString()

Specified by:

viewComponentToString in class AbstractBinding

updateView

protected void updateView(Object value)

Specified by:

updateView in class AbstractBinding