import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
public void isMagicalChange(ValueChangeEvent<Boolean> event) {
    if (type == null) {
        magicalAcBonus.clear();
        magicalAcBonus.setVisible(false);
        magicalBonus.clear();
        magicalBonus.setVisible(false);
    } else {
        if (type.getValue() == EquipmentType.ARMOR) {
            magicalAcBonus.setValue(isMagical.getValue() ? magicalAcBonus.getValue() : null);
            magicalAcBonus.setVisible(isMagical.getValue());
        } else if (type.getValue() == EquipmentType.WEAPON) {
            magicalBonus.setValue(isMagical.getValue() ? magicalBonus.getValue() : null);
            magicalBonus.setVisible(isMagical.getValue());
        }
    }
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
public void isSpellCastingChange(ValueChangeEvent<Boolean> event) {
    if (isSpellCasting.getValue() == null || isSpellCasting.getValue() == false) {
        spellCastingAbility.setValue(null);
        spellCastingAbility.setVisible(false);
        spellCastingType.setValue(null);
        spellCastingType.setVisible(false);
        spellSlots.clear();
        spellSlots.setVisible(false);
        spellSlots.setKnownSpells(false);
        spells.clear();
        spells.setVisible(false);
    } else {
        spellCastingAbility.setVisible(true);
        spellCastingType.setVisible(true);
        spellSlots.setVisible(true);
        spellSlots.onElementAdded();
        spells.setVisible(true);
    }
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
public static TextField createNumberEditor(String caption, float value, final Component component,
        final NumberValueChange valueChange) {
    TextField field = new TextField(caption);
    field.setMaxLength(5);
    field.setValue("" + value);
    field.addValueChangeListener(new ValueChangeListener<String>() {

        @Override
        public void valueChange(ValueChangeEvent<String> event) {
            Object v = event.getValue();
            try {
                float f = Float.parseFloat("" + v);
                valueChange.onValueChange(f);
            } catch (NumberFormatException e) {
                Notification.show("Invalid floating number! Format is 123.345");
            }
        }
    });
    return field;
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
public static NativeSelect createNativeSelectEditor(String caption, Object value, Collection<Object> items,
        final SelectValueChange valueChange) {
    NativeSelect<Object> s = new NativeSelect<>(caption);
    s.setItemCaptionGenerator(item -> String.valueOf(item));
    s.setItems(items);
    s.setEmptySelectionAllowed(false);
    s.setValue(value);
    s.addValueChangeListener(new ValueChangeListener<Object>() {

        @Override
        public void valueChange(ValueChangeEvent<Object> event) {
            valueChange.onValueChange(event.getValue());
        }
    });
    return s;
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
public void isSpellCastingChange(ValueChangeEvent<Boolean> event) {
    if (isSpellCasting.getValue() == null || isSpellCasting.getValue() == false) {
        spellCastingAbility.setValue(null);
        spellCastingAbility.setVisible(false);
        spellSlots.clear();
        spellSlots.setVisible(false);
        classSpecSpells.clear();
        classSpecSpells.setVisible(false);
    } else {
        spellCastingAbility.setVisible(true);
        spellSlots.setVisible(true);
        spellSlots.onElementAdded();
        classSpecSpells.setVisible(true);
    }
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
@Override
public void valueChange(ValueChangeEvent<String> event) {
    String tzId = event.getValue();
    if ("Default".equals(tzId)) {
        gantt.setTimeZone(getDefaultTimeZone());
    } else {
        gantt.setTimeZone(TimeZone.getTimeZone(tzId));
    }
    syncLocale();
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
public static TextField createTextEditor(String caption, String value, final Component component,
        final TextValueChange valueChange) {
    TextField field = new TextField(caption);
    field.setValue("" + value);
    field.addValueChangeListener(new ValueChangeListener<String>() {

        @Override
        public void valueChange(ValueChangeEvent<String> event) {
            Object v = event.getValue();
            valueChange.onValueChange(String.valueOf(v));
        }
    });
    return field;
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
protected <V> void fireValueChangeEvent(ValueChangeEvent<V> event) {
	hasChanges = true;
	getEventRouter().fireEvent(event);
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
public void entrySelected(ValueChangeEvent<PhoneBookGroup> event) {
    editEntry(event.getValue());
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
public void entrySelected(ValueChangeEvent<PhoneBookEntry> event) {
    editEntry(event.getValue());
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
@Override
public void valueChange(ValueChangeEvent<String> event) {
	VaadinPasswordField.this.event = event;
	changeListener.changed(VaadinPasswordField.this);
	VaadinPasswordField.this.event = null;
}
 

import com.vaadin.data.HasValue.ValueChangeEvent; //导入依赖的package包/类
/**
 * Adds field value change listener to all the fields in the binder.
 * <p>
 * Added listener is notified every time whenever any bound field value is
 * changed. The same functionality can be achieved by adding a
 * {@link ValueChangeListener} to all fields in the {@link Binder}.
 * <p>
 * The listener is added to all fields regardless of whether the method is
 * invoked before or after field is bound.
 *
 * @see ValueChangeEvent
 * @see ValueChangeListener
 *
 * @param listener
 *            a field value change listener
 * @return a registration for the listener
 */
public Registration addValueChangeListener(ValueChangeListener<?> listener) {
	return getEventRouter().addListener(ValueChangeEvent.class, listener,
			ValueChangeListener.class.getDeclaredMethods()[0]);
}