Module org.tentackle.fx

Package org.tentackle.fx.component.delegate

Class FxComboBoxDelegate

java.lang.Object

org.tentackle.fx.FxControlDelegate

org.tentackle.fx.FxComponentDelegate

org.tentackle.fx.FxTextComponentDelegate

org.tentackle.fx.component.delegate.FxComboBoxDelegate

All Implemented Interfaces:

Function<javafx.scene.control.TextFormatter.Change,javafx.scene.control.TextFormatter.Change>, UnaryOperator<javafx.scene.control.TextFormatter.Change>, ErrorPopupSupported, FxComponent, FxControl, FxTextComponent, InfoPopupSupported

public class FxComboBoxDelegate
extends FxTextComponentDelegate

Delegate for FxComboBox.

Author:

harald

Property Summary

Properties inherited from class org.tentackle.fx.FxComponentDelegate

mandatory

Properties inherited from class org.tentackle.fx.FxControlDelegate

changeable, viewModified

Properties inherited from interface org.tentackle.fx.FxComponent

mandatory

Properties inherited from interface org.tentackle.fx.FxControl

changeable, viewModified

Field Summary

Fields inherited from class org.tentackle.fx.FxComponentDelegate

ERROR_STYLE, INFO_STYLE, MANDATORY_STYLE

Constructor Summary

Constructors

Constructor	Description
FxComboBoxDelegate(FxComboBox<?> component)	Creates the delegate.

Method Summary

Modifier and Type	Method	Description
void	autoSelect()	Selects or deselects all text in the text input.
int	getColumns()	Gets the columns.
FxComboBox<?>	getComponent()	Gets the component of this delegate.
FxContainer	getParentContainer()	Gets the parent container.
Object	getViewObject()	Retrieves the internal native object of the component.
<V> V	getViewValue()	Retrieves the value from this component. The value's type is that of the model.
boolean	isDeselectAllowed()	Returns whether deselect is allowed.
void	mapErrorOffsetToCaretPosition()	Sets the caret position according to the error offset. Does nothing if error offset is null.
void	setColumns(int columns)	Sets the number of columns in this component. The visible width is adjusted according to the current font.
void	setType(Class<?> type)	Sets the type for this component.
void	setViewObject(Object viewObject)	Sets the internal native object of the component.
void	setViewValue(Object value)	Sets a value in this component. The value's type is that of the model.

Methods inherited from class org.tentackle.fx.FxTextComponentDelegate

apply, createChangeableProperty, createValueTranslator, filter, getCaseConversion, getErrorOffset, getFiller, getInvalidChars, getMaxColumns, getPattern, getScale, getTextAlignment, getTextComponent, getTextConverter, getValidChars, isAutoSelect, isLenient, isUnsigned, isUTC, saveView, setAutoSelect, setCaseConversion, setContainerChangeable, setError, setErrorOffset, setFiller, setInvalidChars, setLenient, setMaxColumns, setPattern, setScale, setTextAlignment, setTextConverter, setUnsigned, setUTC, setValidChars, showErrorPopup, triggerViewModified, updateChangeable, updateMandatoryStyle, updateModel, updateView

Methods inherited from class org.tentackle.fx.FxComponentDelegate

getBinding, getBindingPath, getComponentPath, getDelegate, getError, getGenericType, getInfo, getLastViewObject, getNode, getSavedViewObject, getTableCell, getTreeTableCell, getType, getValueTranslator, handleInputFailure, hideErrorPopup, hideInfoPopup, invalidateSavedView, isErrorTemporary, isListenerSuppressedIfModelUnchanged, isListenerSuppressedIfViewUnchanged, isMandatory, isModelUpdated, isSavedViewObjectValid, isUpdatingModel, isUpdatingView, mandatoryProperty, setBinding, setBindingPath, setComponentPath, setErrorTemporary, setGenericType, setInfo, setLastViewObject, setListenerSuppressedIfModelUnchanged, setListenerSuppressedIfViewUnchanged, setMandatory, setTableCell, setTreeTableCell, setValueTranslator, showInfoPopup, toGenericString, toString, updateErrorStyle, updateInfoStyle

Methods inherited from class org.tentackle.fx.FxControlDelegate

addModelToViewListener, addViewToModelListener, changeableProperty, fireModelToViewListeners, fireViewToModelListeners, getHelpUrl, getModelToViewListeners, getViewToModelListeners, isBindable, isChangeable, isContainerChangeableIgnored, isControlChangeable, isViewModified, removeModelToViewListener, removeViewToModelListener, setBindable, setChangeable, setContainerChangeableIgnored, setHelpUrl, setViewModified, showHelp, viewModifiedProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tentackle.fx.ErrorPopupSupported

getError, hideErrorPopup, isErrorTemporary, setErrorTemporary

Methods inherited from interface java.util.function.Function

andThen, compose

Methods inherited from interface org.tentackle.fx.FxComponent

getBinding, getBindingPath, getComponentPath, getDelegate, getGenericType, getSavedViewObject, getTableCell, getTreeTableCell, getType, getValueTranslator, isCellEditor, isListenerSuppressedIfModelUnchanged, isListenerSuppressedIfViewUnchanged, isMandatory, isModelUpdated, isSavedViewObjectValid, mandatoryProperty, setBinding, setBindingPath, setComponentPath, setGenericType, setListenerSuppressedIfModelUnchanged, setListenerSuppressedIfViewUnchanged, setMandatory, setTableCell, setTreeTableCell, setValueTranslator

Methods inherited from interface org.tentackle.fx.FxControl

addModelToViewListener, addViewToModelListener, changeableProperty, getHelpUrl, invalidateSavedView, isBindable, isChangeable, isContainerChangeableIgnored, isViewModified, removeModelToViewListener, removeViewToModelListener, setBindable, setChangeable, setContainerChangeableIgnored, setHelpUrl, setViewModified, showHelp, toGenericString, viewModifiedProperty

Methods inherited from interface org.tentackle.fx.InfoPopupSupported

getInfo, hideInfoPopup, setInfo, showInfoPopup

Constructor Details

FxComboBoxDelegate

public FxComboBoxDelegate(FxComboBox<?> component)

Creates the delegate.

Parameters:

component - the component

Method Details

getComponent

public FxComboBox<?> getComponent()

Description copied from class: FxComponentDelegate

Gets the component of this delegate.

Specified by:

getComponent in class FxComponentDelegate

Returns:

the component

getParentContainer

public FxContainer getParentContainer()

Description copied from interface: FxControl

Gets the parent container.

Specified by:

getParentContainer in interface FxControl

Overrides:

getParentContainer in class FxComponentDelegate

Returns:

the parent, null if not a component of a container

setColumns

public void setColumns(int columns)

Description copied from interface: FxTextComponent

Sets the number of columns in this component.
The visible width is adjusted according to the current font.

Parameters:

columns - the number of columns ≥ 0

getColumns

public int getColumns()

Description copied from interface: FxTextComponent

Gets the columns.

Returns:

the columns

setType

public void setType(Class<?> type)

Description copied from interface: FxComponent

Sets the type for this component.

Notice that the type can be applied only once. This is because previously installed listeners could cause memory leaks.

Specified by:

setType in interface FxComponent

Overrides:

setType in class FxTextComponentDelegate

Parameters:

type - the type

getViewObject

public Object getViewObject()

Description copied from interface: FxComponent

Retrieves the internal native object of the component.

Returns:

the component's object

setViewObject

public void setViewObject(Object viewObject)

Description copied from interface: FxComponent

Sets the internal native object of the component.

Parameters:

viewObject - the internal object

setViewValue

public void setViewValue(Object value)

Description copied from interface: FxComponent

Sets a value in this component.
The value's type is that of the model.

Specified by:

setViewValue in interface FxComponent

Overrides:

setViewValue in class FxComponentDelegate

Parameters:

value - is the value to set

getViewValue

public <V> V getViewValue()

Description copied from interface: FxComponent

Retrieves the value from this component.
The value's type is that of the model.

Specified by:

getViewValue in interface FxComponent

Overrides:

getViewValue in class FxComponentDelegate

Type Parameters:

V - the value's type

Returns:

the value shown by the component

mapErrorOffsetToCaretPosition

public void mapErrorOffsetToCaretPosition()

Description copied from interface: FxTextComponent

Sets the caret position according to the error offset.
Does nothing if error offset is null.

isDeselectAllowed

public boolean isDeselectAllowed()

Returns whether deselect is allowed.

Returns:

true if allowed

autoSelect

public void autoSelect()

Description copied from interface: FxTextComponent

Selects or deselects all text in the text input.

Specified by:

autoSelect in interface FxTextComponent

Overrides:

autoSelect in class FxTextComponentDelegate

See Also:

• FxTextComponent.isAutoSelect()