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Reactive event streams for JavaFX
package org.reactfx.inhibeans.property;
import org.reactfx.Guard;
/**
* Inhibitory version of {@link javafx.beans.property.SimpleFloatProperty}.
*/
public class SimpleFloatProperty
extends javafx.beans.property.SimpleFloatProperty
implements Property {
private int blocked = 0;
private boolean fireOnRelease = false;
@Override
public Guard block() {
++blocked;
return ((Guard) this::release).closeableOnce();
}
private void release() {
assert blocked > 0;
if(--blocked == 0 && fireOnRelease) {
fireOnRelease = false;
super.fireValueChangedEvent();
}
}
@Override
protected void fireValueChangedEvent() {
if(blocked > 0) {
fireOnRelease = true;
} else {
super.fireValueChangedEvent();
}
}
/********************************
*** Superclass constructors. ***
********************************/
public SimpleFloatProperty() {
super();
}
public SimpleFloatProperty(float initialValue) {
super(initialValue);
}
public SimpleFloatProperty(Object bean, String name) {
super(bean, name);
}
public SimpleFloatProperty(Object bean, String name, float initialValue) {
super(bean, name, initialValue);
}
}
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