com.sun.javafx.scene.control.skin

Class ComboBoxPopupControl<T>

java.lang.Object

javafx.scene.control.SkinBase<C>

com.sun.javafx.scene.control.skin.BehaviorSkinBase<ComboBoxBase<T>,ComboBoxBaseBehavior<T>>

com.sun.javafx.scene.control.skin.ComboBoxBaseSkin<T>

com.sun.javafx.scene.control.skin.ComboBoxPopupControl<T>

All Implemented Interfaces:

Skin<ComboBoxBase<T>>

Direct Known Subclasses:

ColorPickerSkin, ComboBoxListViewSkin, DatePickerSkin

public abstract class ComboBoxPopupControl<T>
extends ComboBoxBaseSkin<T>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ComboBoxPopupControl.FakeFocusTextField * Support classes * *

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COMBO_BOX_STYLE_CLASS
private ComboBoxBase<T>	comboBoxBase
private java.lang.String	initialTextFieldValue
protected PopupControl	popup
private boolean	popupNeedsReconfiguring
private TextField	textField
private EventHandler<DragEvent>	textFieldDragEventHandler
private EventHandler<MouseEvent>	textFieldMouseEventHandler * TextField Listeners * *

Fields inherited from class com.sun.javafx.scene.control.skin.ComboBoxBaseSkin

arrow, arrowButton

Fields inherited from class com.sun.javafx.scene.control.skin.BehaviorSkinBase

IS_TOUCH_SUPPORTED

Constructor Summary

Constructors

Constructor and Description
ComboBoxPopupControl(ComboBoxBase<T> comboBoxBase, ComboBoxBaseBehavior<T> behavior)

Method Summary

Modifier and Type	Method and Description
private void	createPopup()
private void	forwardToParent(KeyEvent event)
protected abstract StringConverter<T>	getConverter() Subclasses are responsible for getting the converter.
protected TextField	getEditableInputNode()
protected abstract TextField	getEditor() Subclasses are responsible for getting the editor.
protected PopupControl	getPopup()
protected abstract Node	getPopupContent() This method should return the Node that will be displayed when the user clicks on the ComboBox 'button' area.
private Point2D	getPrefPopupPosition()
private void	handleKeyEvent(KeyEvent ke, boolean doConsume)
void	hide() This method will be called when the ComboBox popup should be hidden.
private void	positionAndShowPopup()
(package private) void	reconfigurePopup()
protected void	setTextFromTextFieldIntoComboBoxValue()
void	show() This method will be called when the ComboBox popup should be displayed.
private void	sizePopup()
protected void	updateDisplayNode()
protected void	updateEditable()

Methods inherited from class com.sun.javafx.scene.control.skin.ComboBoxBaseSkin

computeBaselineOffset, computeMaxHeight, computeMaxWidth, computePrefHeight, computePrefWidth, focusLost, getDisplayNode, getMode, handleControlPropertyChanged, layoutChildren, setMode, updateDisplayArea

Methods inherited from class com.sun.javafx.scene.control.skin.BehaviorSkinBase

dispose, getBehavior, registerChangeListener, unregisterChangeListener

Methods inherited from class javafx.scene.control.SkinBase

computeMinHeight, computeMinWidth, consumeMouseEvents, executeAccessibleAction, getChildren, getClassCssMetaData, getCssMetaData, getNode, getSkinnable, layoutInArea, layoutInArea, layoutInArea, positionInArea, positionInArea, pseudoClassStateChanged, queryAccessibleAttribute, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapSize, snapSpace

Methods inherited from class java.lang.Object

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

Field Detail

popup

protected PopupControl popup

COMBO_BOX_STYLE_CLASS

public static final java.lang.String COMBO_BOX_STYLE_CLASS

See Also:

Constant Field Values

popupNeedsReconfiguring

private boolean popupNeedsReconfiguring

comboBoxBase

private final ComboBoxBase<T> comboBoxBase

textField

private TextField textField

textFieldMouseEventHandler

private EventHandler<MouseEvent> textFieldMouseEventHandler

* TextField Listeners * *

textFieldDragEventHandler

private EventHandler<DragEvent> textFieldDragEventHandler

initialTextFieldValue

private java.lang.String initialTextFieldValue

Constructor Detail

ComboBoxPopupControl

public ComboBoxPopupControl(ComboBoxBase<T> comboBoxBase,
                            ComboBoxBaseBehavior<T> behavior)

Method Detail

getPopupContent

protected abstract Node getPopupContent()

This method should return the Node that will be displayed when the user clicks on the ComboBox 'button' area.

getPopup

protected PopupControl getPopup()

show

public void show()

Description copied from class: ComboBoxBaseSkin

This method will be called when the ComboBox popup should be displayed. It is up to specific skin implementations to determine how this is handled.

Specified by:

show in class ComboBoxBaseSkin<T>

hide

public void hide()

Description copied from class: ComboBoxBaseSkin

This method will be called when the ComboBox popup should be hidden. It is up to specific skin implementations to determine how this is handled.

Specified by:

hide in class ComboBoxBaseSkin<T>

getPrefPopupPosition

private Point2D getPrefPopupPosition()

positionAndShowPopup

private void positionAndShowPopup()

sizePopup

private void sizePopup()

createPopup

private void createPopup()

reconfigurePopup

void reconfigurePopup()

getEditor

protected abstract TextField getEditor()

Subclasses are responsible for getting the editor. This will be removed in FX 9 when the editor property is moved up to ComboBoxBase. Note: ComboBoxListViewSkin should return null if editable is false, even if the ComboBox does have an editor set.

getConverter

protected abstract StringConverter<T> getConverter()

Subclasses are responsible for getting the converter. This will be removed in FX 9 when the converter property is moved up to ComboBoxBase.

getEditableInputNode

protected TextField getEditableInputNode()

setTextFromTextFieldIntoComboBoxValue

protected void setTextFromTextFieldIntoComboBoxValue()

updateDisplayNode

protected void updateDisplayNode()

handleKeyEvent

private void handleKeyEvent(KeyEvent ke,
                            boolean doConsume)

forwardToParent

private void forwardToParent(KeyEvent event)

updateEditable

protected void updateEditable()