JavaFX 24 · javafx.beans.property.ReadOnlyStringPropertyBase

Modifier and Type	Field and Description
pack-priv ExpressionHelper<String>	helper

Access	Constructor and Description
public	ReadOnlyStringPropertyBase() Creates a default `ReadOnlyStringPropertyBase`.

Method Summary

Modifier and Type	Method and Description
public void	addListener(InvalidationListener The listener to register listener) Implements javafx.beans.Observable.addListener. Adds an `InvalidationListener` which will be notified whenever the `Observable` becomes invalid.
public void	addListener(ChangeListener<? super String> The listener to register listener) Implements javafx.beans.value.ObservableValue.addListener. Adds a `ChangeListener` which will be notified whenever the value of the `ObservableValue` changes.
protected void	fireValueChangedEvent() Sends notifications to all attached `InvalidationListeners` and `ChangeListeners`.
public void	removeListener(InvalidationListener The listener to remove listener) Implements javafx.beans.Observable.removeListener. Removes the given listener from the list of listeners, that are notified whenever the value of the `Observable` becomes invalid.
public void	removeListener(ChangeListener<? super String> The listener to remove listener) Implements javafx.beans.value.ObservableValue.removeListener. Removes the given listener from the list of listeners that are notified whenever the value of the `ObservableValue` changes.

Inherited from javafx.beans.property.ReadOnlyStringProperty:: toString

helper	back to summary
pack-priv ExpressionHelper<String> helper

ReadOnlyStringPropertyBase	back to summary
public ReadOnlyStringPropertyBase() Creates a default `ReadOnlyStringPropertyBase`.

Method Detail

addListener back to summary

addListener	back to summary
public void addListener(InvalidationListener listener) Implements javafx.beans.Observable.addListener. Doc from javafx.beans.Observable.addListener. Adds an `InvalidationListener` which will be notified whenever the `Observable` becomes invalid. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness. Note that the same actual `InvalidationListener` instance may be safely registered for different `Observables`. The `Observable` stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling `removeListener` after use or to use an instance of `WeakInvalidationListener` avoid this situation. Parameters listener:InvalidationListener The listener to register Annotations @Override

public void addListener(InvalidationListener listener)

Implements javafx.beans.Observable.addListener.

Doc from javafx.beans.Observable.addListener.

Adds an InvalidationListener which will be notified whenever the Observable becomes invalid. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness.

Note that the same actual InvalidationListener instance may be safely registered for different Observables.

The Observable stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling removeListener after use or to use an instance of WeakInvalidationListener avoid this situation.

Parameters

listener:InvalidationListener: The listener to register

Annotations

@Override

addListener back to summary

addListener	back to summary
public void addListener(ChangeListener<? super String> listener) Implements javafx.beans.value.ObservableValue.addListener. Doc from javafx.beans.value.ObservableValue.addListener. Adds a `ChangeListener` which will be notified whenever the value of the `ObservableValue` changes. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness. Note that the same actual `ChangeListener` instance may be safely registered for different `ObservableValues`. The `ObservableValue` stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling `removeListener` after use or to use an instance of `WeakChangeListener` avoid this situation. Parameters listener:ChangeListener<? super String> The listener to register Annotations @Override

public void addListener(ChangeListener<? super String> listener)

Implements javafx.beans.value.ObservableValue.addListener.

Doc from javafx.beans.value.ObservableValue.addListener.

Adds a ChangeListener which will be notified whenever the value of the ObservableValue changes. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness.

Note that the same actual ChangeListener instance may be safely registered for different ObservableValues.

The ObservableValue stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling removeListener after use or to use an instance of WeakChangeListener avoid this situation.

Parameters

listener:ChangeListener<? super String>: The listener to register

Annotations

@Override

fireValueChangedEvent	back to summary
protected void fireValueChangedEvent() Sends notifications to all attached `InvalidationListeners` and `ChangeListeners`. This method needs to be called, if the value of this property changes.

removeListener back to summary

removeListener	back to summary
public void removeListener(InvalidationListener listener) Implements javafx.beans.Observable.removeListener. Doc from javafx.beans.Observable.removeListener. Removes the given listener from the list of listeners, that are notified whenever the value of the `Observable` becomes invalid. If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed. Parameters listener:InvalidationListener The listener to remove Annotations @Override

public void removeListener(InvalidationListener listener)

Implements javafx.beans.Observable.removeListener.

Doc from javafx.beans.Observable.removeListener.

Removes the given listener from the list of listeners, that are notified whenever the value of the Observable becomes invalid.

If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.

Parameters

listener:InvalidationListener: The listener to remove

Annotations

@Override

removeListener back to summary

removeListener	back to summary
public void removeListener(ChangeListener<? super String> listener) Implements javafx.beans.value.ObservableValue.removeListener. Doc from javafx.beans.value.ObservableValue.removeListener. Removes the given listener from the list of listeners that are notified whenever the value of the `ObservableValue` changes. If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed. Parameters listener:ChangeListener<? super String> The listener to remove Annotations @Override

public void removeListener(ChangeListener<? super String> listener)

Implements javafx.beans.value.ObservableValue.removeListener.

Doc from javafx.beans.value.ObservableValue.removeListener.

Removes the given listener from the list of listeners that are notified whenever the value of the ObservableValue changes.

Parameters

listener:ChangeListener<? super String>: The listener to remove

Annotations

@Override

public abstract Class ReadOnlyStringPropertyBase

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail