org.vaadin.miki.superfields.componentselect

Class ComponentSelectHelpers

java.lang.Object

org.vaadin.miki.superfields.componentselect.ComponentSelectHelpers

public final class ComponentSelectHelpers
extends Object

Contains helpers to be used with ComponentSelect.

Since:

2023-11-17

Author:

miki

Method Summary

Modifier and Type	Method and Description
static <C extends com.vaadin.flow.component.Component & com.vaadin.flow.component.ClickNotifier<C> & com.vaadin.flow.component.HasStyle> com.vaadin.flow.function.SerializableBiConsumer<Integer,C>	changeStyle(String fromStyle, String toStyle) Returns a consumer that changes the style of the component from a given style to another style.
static <T,C extends com.vaadin.flow.component.Component & com.vaadin.flow.component.ClickNotifier<C> & com.vaadin.flow.component.HasText> com.vaadin.flow.function.SerializableBiFunction<Integer,T,C>	simpleComponentFactory(Supplier<C> constructor) Returns a simple component factory that uses Object.toString() to produce component text.
static <T,C extends com.vaadin.flow.component.Component & com.vaadin.flow.component.ClickNotifier<C> & com.vaadin.flow.component.HasText> com.vaadin.flow.function.SerializableBiFunction<Integer,T,C>	simpleComponentFactory(Supplier<C> constructor, Function<T,String> captionGenerator) Returns a simple component factory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

changeStyle

public static <C extends com.vaadin.flow.component.Component & com.vaadin.flow.component.ClickNotifier<C> & com.vaadin.flow.component.HasStyle> com.vaadin.flow.function.SerializableBiConsumer<Integer,C> changeStyle(String fromStyle,
                                                                                                                                                                                                                       String toStyle)

Returns a consumer that changes the style of the component from a given style to another style.

Type Parameters:

C - Type of the component.

Parameters:

fromStyle - Style to change from (will be removed from the style class names of the component).

toStyle - Style to change to (will be added to the style class names of the component).

Returns:

A SerializableBiConsumer.

simpleComponentFactory

public static <T,C extends com.vaadin.flow.component.Component & com.vaadin.flow.component.ClickNotifier<C> & com.vaadin.flow.component.HasText> com.vaadin.flow.function.SerializableBiFunction<Integer,T,C> simpleComponentFactory(Supplier<C> constructor)

Returns a simple component factory that uses Object.toString() to produce component text.

Type Parameters:

T - Type of item.

C - Type of component.

Parameters:

constructor - Reference to a constructor of a component.

Returns:

A SerializableBiFunction that returns components with caption.

simpleComponentFactory

public static <T,C extends com.vaadin.flow.component.Component & com.vaadin.flow.component.ClickNotifier<C> & com.vaadin.flow.component.HasText> com.vaadin.flow.function.SerializableBiFunction<Integer,T,C> simpleComponentFactory(Supplier<C> constructor,
                                                                                                                                                                                                                                     Function<T,String> captionGenerator)

Returns a simple component factory.

Type Parameters:

T - Type of item.

C - Type of component.

Parameters:

constructor - Reference to a constructor of a component.

captionGenerator - Function to generate captions.

Returns:

A SerializableBiFunction that returns components with caption.