Interface TextInputControl.Content

All Superinterfaces:

Observable, ObservableObjectValue<String>, ObservableStringValue, ObservableValue<String>

Enclosing class:

TextInputControl

protected static interface TextInputControl.Content
extends ObservableStringValue

Interface representing a text input's content. Since it is an ObservableStringValue, you can also bind to, or observe the content.

Since:

JavaFX 2.0

Method Summary

Modifier and Type	Method	Description
void	delete(int start, int end, boolean notifyListeners)	Removes a sequence of characters from the content.
String	get(int start, int end)	Retrieves a subset of the content.
void	insert(int index, String text, boolean notifyListeners)	Inserts a sequence of characters into the content.
int	length()	Returns the number of characters represented by the content.

Methods declared in interface Observable

addListener, removeListener, subscribe

Modifier and Type	Method	Description
void	addListener(InvalidationListener listener)	Adds an InvalidationListener which will be notified whenever the Observable becomes invalid.
void	removeListener(InvalidationListener listener)	Removes the given listener from the list of listeners, that are notified whenever the value of the Observable becomes invalid.
default Subscription	subscribe(Runnable invalidationSubscriber)	Creates a Subscription on this Observable which calls invalidationSubscriber whenever it becomes invalid.

Methods declared in interface ObservableObjectValue

get

Modifier and Type	Method	Description
String	get()	Returns the current value of this ObservableObjectValue<T>.

Methods declared in interface ObservableValue

addListener, flatMap, getValue, map, orElse, removeListener, subscribe, subscribe, when

Modifier and Type	Method	Description
void	addListener(ChangeListener<? super String> listener)	Adds a ChangeListener which will be notified whenever the value of the ObservableValue changes.
default <U> ObservableValue<U>	flatMap(Function<? super String, ? extends ObservableValue<? extends U>> mapper)	Returns an ObservableValue that holds the value of an ObservableValue produced by applying the given mapping function on this value.
String	getValue()	Returns the current value of this ObservableValue
default <U> ObservableValue<U>	map(Function<? super String, ? extends U> mapper)	Returns an ObservableValue that holds the result of applying the given mapping function on this value.
default ObservableValue<String>	orElse(String constant)	Returns an ObservableValue that holds this value, or the given constant if it is null.
void	removeListener(ChangeListener<? super String> listener)	Removes the given listener from the list of listeners that are notified whenever the value of the ObservableValue changes.
default Subscription	subscribe(BiConsumer<? super String, ? super String> changeSubscriber)	Creates a Subscription on this ObservableValue which calls the given changeSubscriber with the old and new value whenever its value changes.
default Subscription	subscribe(Consumer<? super String> valueSubscriber)	Creates a Subscription on this ObservableValue which immediately provides the current value to the given valueSubscriber, followed by any subsequent values whenever its value changes.
default ObservableValue<String>	when(ObservableValue<Boolean> condition)	Returns an ObservableValue that holds this value and is updated only when condition holds true.

Method Details

get

String get(int start,
 int end)

Retrieves a subset of the content.

Parameters:

start - the start

end - the end

Returns:

a subset of the content

insert

void insert(int index,
 String text,
 boolean notifyListeners)

Inserts a sequence of characters into the content.

Parameters:

index - the index

text - the text string

notifyListeners - the notify listener flag

Since:

JavaFX 2.1

delete

void delete(int start,
 int end,
 boolean notifyListeners)

Removes a sequence of characters from the content.

Parameters:

start - the start

end - the end

notifyListeners - the notify listener flag

Since:

JavaFX 2.1

length

int length()

Returns the number of characters represented by the content.

Returns:

the number of characters