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*
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package javafx.beans.property;
import javafx.beans.binding.Bindings;
import javafx.beans.value.ObservableValue;
import javafx.beans.value.WritableStringValue;
import javafx.util.StringConverter;
import java.text.Format;
This class provides a full implementation of a Property
wrapping a String
value. The value of a StringProperty
can be get and set with WritableObjectValue<String>.get()
, StringExpression.getValue()
, WritableObjectValue<String>.set(String)
, and setValue(String)
. A property can be bound and unbound unidirectional with Property<String>.bind(ObservableValue<? extends String>)
and Property<String>.unbind()
. Bidirectional bindings can be created and removed with bindBidirectional(Property<String>)
and unbindBidirectional(Property<String>)
. The context of a StringProperty
can be read with ReadOnlyProperty<String>.getBean()
and ReadOnlyProperty<String>.getName()
. See Also: Since: JavaFX 2.0
/**
* This class provides a full implementation of a {@link Property} wrapping a
* {@code String} value.
*
* The value of a {@code StringProperty} can be get and set with {@link #get()},
* {@link #getValue()}, {@link #set(Object)}, and {@link #setValue(String)}.
*
* A property can be bound and unbound unidirectional with
* {@link #bind(ObservableValue)} and {@link #unbind()}. Bidirectional bindings
* can be created and removed with {@link #bindBidirectional(Property)} and
* {@link #unbindBidirectional(Property)}.
*
* The context of a {@code StringProperty} can be read with {@link #getBean()}
* and {@link #getName()}.
*
* @see javafx.beans.value.ObservableStringValue
* @see javafx.beans.value.WritableStringValue
* @see ReadOnlyStringProperty
* @see Property
*
* @since JavaFX 2.0
*/
public abstract class StringProperty extends ReadOnlyStringProperty implements
Property<String>, WritableStringValue {
{@inheritDoc}
/**
* {@inheritDoc}
*/
@Override
public void setValue(String v) {
set(v);
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
@Override
public void bindBidirectional(Property<String> other) {
Bindings.bindBidirectional(this, other);
}
Create a bidirectional binding between this StringProperty
and another arbitrary property. Relies on an implementation of Format
for conversion. Params: - other – the other
Property
- format – the
Format
used to convert between this StringProperty
and the other Property
Throws: - NullPointerException – if
other
or format
is null
- IllegalArgumentException – if
other
is this
Since: JavaFX 2.1
/**
* Create a bidirectional binding between this {@code StringProperty} and another
* arbitrary property. Relies on an implementation of {@code Format} for conversion.
*
* @param other
* the other {@code Property}
* @param format
* the {@code Format} used to convert between this {@code StringProperty}
* and the other {@code Property}
* @throws NullPointerException
* if {@code other} or {@code format} is {@code null}
* @throws IllegalArgumentException
* if {@code other} is {@code this}
* @since JavaFX 2.1
*/
public void bindBidirectional(Property<?> other, Format format) {
Bindings.bindBidirectional(this, other, format);
}
Create a bidirectional binding between this StringProperty
and another arbitrary property. Relies on an implementation of StringConverter
for conversion. Params: - other – the other
Property
- converter – the
StringConverter
used to convert between this StringProperty
and the other Property
Type parameters: - <T> – the type of the wrapped
Object
Throws: - NullPointerException – if
other
or converter
is null
- IllegalArgumentException – if
other
is this
Since: JavaFX 2.1
/**
* Create a bidirectional binding between this {@code StringProperty} and another
* arbitrary property. Relies on an implementation of {@link StringConverter} for conversion.
*
* @param <T> the type of the wrapped {@code Object}
* @param other
* the other {@code Property}
* @param converter
* the {@code StringConverter} used to convert between this {@code StringProperty}
* and the other {@code Property}
* @throws NullPointerException
* if {@code other} or {@code converter} is {@code null}
* @throws IllegalArgumentException
* if {@code other} is {@code this}
* @since JavaFX 2.1
*/
public <T> void bindBidirectional(Property<T> other, StringConverter<T> converter) {
Bindings.bindBidirectional(this, other, converter);
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
@Override
public void unbindBidirectional(Property<String> other) {
Bindings.unbindBidirectional(this, other);
}
Remove a bidirectional binding between this Property
and another one. If no bidirectional binding between the properties exists, calling this method has no effect. Params: - other – the other
Property
Throws: - NullPointerException – if
other
is null
- IllegalArgumentException – if
other
is this
Since: JavaFX 2.1
/**
* Remove a bidirectional binding between this {@code Property} and another
* one.
*
* If no bidirectional binding between the properties exists, calling this
* method has no effect.
*
* @param other
* the other {@code Property}
* @throws NullPointerException
* if {@code other} is {@code null}
* @throws IllegalArgumentException
* if {@code other} is {@code this}
* @since JavaFX 2.1
*/
public void unbindBidirectional(Object other) {
Bindings.unbindBidirectional(this, other);
}
Returns a string representation of this StringProperty
object. Returns: a string representation of this StringProperty
object.
/**
* Returns a string representation of this {@code StringProperty} object.
* @return a string representation of this {@code StringProperty} object.
*/
@Override
public String toString() {
final Object bean = getBean();
final String name = getName();
final StringBuilder result = new StringBuilder(
"StringProperty [");
if (bean != null) {
result.append("bean: ").append(bean).append(", ");
}
if ((name != null) && (!name.equals(""))) {
result.append("name: ").append(name).append(", ");
}
result.append("value: ").append(get()).append("]");
return result.toString();
}
}