Package pamViewFX.fxNodes

Class PamListSpinnerFactory<T extends Number & Comparable>

java.lang.Object
javafx.scene.control.SpinnerValueFactory<T>
pamViewFX.fxNodes.PamListSpinnerFactory<T>
Type Parameters:
T - The type of the elements in the List. Must extends number
public class PamListSpinnerFactory<T extends Number & Comparable> extends javafx.scene.control.SpinnerValueFactory<T>
A SpinnerValueFactory implementation designed to iterate through a list of values. This also enables users to set the value. The list has space for one extra set value. When a value which is not part of the list is set, then the it is placed in the list in sorted order. When a new setValue() is called with a number which is not present in the list then the previous set value is deleted. 
 setConverter(new StringConverter<T>() {
        @Override
        public String toString(T value) {
                if (value == null) {
                        return "";
                }
                return value.toString();
        }

        @Override
        public T fromString(String string) {
                return (T) string;
        }
 });

  • Property Summary

    Properties
    Type
    Property
    Description
    final javafx.beans.property.ObjectProperty<javafx.collections.ObservableList<T>>
    items
    The underlying data model for the ListView.

    Properties inherited from class javafx.scene.control.SpinnerValueFactory

    converter, value, wrapAround

  • Nested Class Summary

    Nested classes/interfaces inherited from class javafx.scene.control.SpinnerValueFactory

    javafx.scene.control.SpinnerValueFactory.DoubleSpinnerValueFactory, javafx.scene.control.SpinnerValueFactory.IntegerSpinnerValueFactory, javafx.scene.control.SpinnerValueFactory.ListSpinnerValueFactory<T>

  • Constructor Summary

    Constructors
    Constructor
    Description
    PamListSpinnerFactory(javafx.collections.ObservableList<T> items)
    Creates a new instance of the ListSpinnerValueFactory with the given list used as the list to step through.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    decrement(int steps)
    final javafx.collections.ObservableList<T>
    getItems()
    Returns an ObservableList that contains the items currently able to be iterated through by the user.
    void
    increment(int steps)
    final javafx.beans.property.ObjectProperty<javafx.collections.ObservableList<T>>
    itemsProperty()
    The underlying data model for the ListView.
    final void
    setItems(javafx.collections.ObservableList<T> value)
    Sets the underlying data model for the ListSpinnerValueFactory.

    Methods inherited from class javafx.scene.control.SpinnerValueFactory

    converterProperty, getConverter, getValue, isWrapAround, setConverter, setValue, setWrapAround, valueProperty, wrapAroundProperty

    Methods inherited from class java.lang.Object

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

  • Property Details

    • items

      public final javafx.beans.property.ObjectProperty<javafx.collections.ObservableList<T extends Number & Comparable>> itemsProperty
      The underlying data model for the ListView. Note that it has a generic type that must match the type of the ListView itself.
      See Also:

  • Constructor Details

    • PamListSpinnerFactory

      public PamListSpinnerFactory(javafx.collections.ObservableList<T> items)
      Creates a new instance of the ListSpinnerValueFactory with the given list used as the list to step through.
      Parameters:
      items - The list of items to step through with the Spinner.

  • Method Details

    • setItems

      public final void setItems(javafx.collections.ObservableList<T> value)
      Sets the underlying data model for the ListSpinnerValueFactory. Note that it has a generic type that must match the type of the Spinner itself.
      Parameters:
      value - the list of items

    • getItems

      public final javafx.collections.ObservableList<T> getItems()
      Returns an ObservableList that contains the items currently able to be iterated through by the user. This may be null if setItems(javafx.collections.ObservableList) has previously been called, however, by default it is an empty ObservableList.
      Returns:
      An ObservableList containing the items to be shown to the user, or null if the items have previously been set to null.

    • itemsProperty

      public final javafx.beans.property.ObjectProperty<javafx.collections.ObservableList<T>> itemsProperty()
      The underlying data model for the ListView. Note that it has a generic type that must match the type of the ListView itself.
      Returns:
      the list of items

    • decrement

      public void decrement(int steps)
      Specified by:
      decrement in class javafx.scene.control.SpinnerValueFactory<T extends Number & Comparable>

    • increment

      public void increment(int steps)
      Specified by:
      increment in class javafx.scene.control.SpinnerValueFactory<T extends Number & Comparable>