- java.lang.Object
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- javafx.scene.control.SkinBase<ComboBoxBase<T>>
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- javafx.scene.control.skin.ComboBoxBaseSkin<T>
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- javafx.scene.control.skin.ComboBoxPopupControl<T>
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- Type Parameters:
T
- The type of the ComboBox-like control.
- All Implemented Interfaces:
Skin<ComboBoxBase<T>>
- Direct Known Subclasses:
ColorPickerSkin
,ComboBoxListViewSkin
,DatePickerSkin
public abstract class ComboBoxPopupControl<T> extends ComboBoxBaseSkin<T>
An abstract class that extends the functionality ofComboBoxBaseSkin
to include API related to showing ComboBox-like controls as popups.- Since:
- 9
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Constructor Summary
Constructors Constructor Description ComboBoxPopupControl(ComboBoxBase<T> control)
Creates a new instance of ComboBoxPopupControl, although note that this instance does not handle any behavior / input mappings - this needs to be handled appropriately by subclasses.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description protected abstract StringConverter<T>
getConverter()
Subclasses are responsible for getting the converter.protected abstract TextField
getEditor()
Subclasses are responsible for getting the editor.protected abstract Node
getPopupContent()
This method should return the Node that will be displayed when the user clicks on the ComboBox 'button' area.-
Methods declared in class javafx.scene.control.skin.ComboBoxBaseSkin
getDisplayNode, hide, show
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Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods declared in interface javafx.scene.control.Skin
dispose, getNode, getSkinnable
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Methods declared in class javafx.scene.control.SkinBase
computeBaselineOffset, computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, consumeMouseEvents, executeAccessibleAction, getChildren, getClassCssMetaData, getCssMetaData, layoutChildren, layoutInArea, layoutInArea, layoutInArea, positionInArea, positionInArea, pseudoClassStateChanged, queryAccessibleAttribute, registerChangeListener, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapPositionX, snapPositionY, snapSize, snapSizeX, snapSizeY, snapSpace, snapSpaceX, snapSpaceY, unregisterChangeListeners
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Constructor Detail
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ComboBoxPopupControl
public ComboBoxPopupControl(ComboBoxBase<T> control)
Creates a new instance of ComboBoxPopupControl, although note that this instance does not handle any behavior / input mappings - this needs to be handled appropriately by subclasses.- Parameters:
control
- The control that this skin should be installed onto.
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Method Detail
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getPopupContent
protected abstract Node getPopupContent()
This method should return the Node that will be displayed when the user clicks on the ComboBox 'button' area.- Returns:
- the Node that will be displayed when the user clicks on the ComboBox 'button' area
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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 with JDK-8130354 Note: ComboBoxListViewSkin should return null if editable is false, even if the ComboBox does have an editor set.- Returns:
- the editor
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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 with JDK-8130354.- Returns:
- the string converter
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