com.haulmont.cuba.gui.components

Interface LookupScreenFacet<E extends Entity,S extends Screen>

All Superinterfaces:

BeanLocatorAware, EntityAwareScreenFacet<E>, Facet, ScreenFacet<S>

@StudioFacet(xmlElement="lookupScreen",
             caption="Lookup Screen",
             description="Prepares and shows lookup screens",
             category="Facets",
             icon="icon/screen.svg",
             documentationURL="https://doc.cuba-platform.com/manual-%VERSION%/gui_LookupScreenFacet.html")
public interface LookupScreenFacet<E extends Entity,S extends Screen>
extends ScreenFacet<S>, EntityAwareScreenFacet<E>

Prepares and shows lookup screens.

Nested Class Summary

Nested classes/interfaces inherited from interface com.haulmont.cuba.gui.components.ScreenFacet

ScreenFacet.AfterCloseEvent, ScreenFacet.AfterShowEvent

Method Summary

Modifier and Type	Method and Description
java.util.function.Consumer<java.util.Collection<E>>	getSelectHandler()
java.util.function.Predicate<LookupScreen.ValidationContext<E>>	getSelectValidator()
java.util.function.Function<java.util.Collection<E>,java.util.Collection<E>>	getTransformation()
void	setSelectHandler(java.util.function.Consumer<java.util.Collection<E>> selectHandler) Sets select handler for the lookup screen.
void	setSelectValidator(java.util.function.Predicate<LookupScreen.ValidationContext<E>> selectValidator) Sets select validator for the lookup screen.
void	setTransformation(java.util.function.Function<java.util.Collection<E>,java.util.Collection<E>> transformation) Sets code to transform entities after selection.

Methods inherited from interface com.haulmont.cuba.gui.components.ScreenFacet

addAfterCloseEventListener, addAfterShowEventListener, create, getActionTarget, getButtonTarget, getLaunchMode, getOptionsProvider, getProperties, getScreenClass, getScreenId, setActionTarget, setButtonTarget, setLaunchMode, setOptionsProvider, setProperties, setScreenClass, setScreenId, show

Methods inherited from interface com.haulmont.cuba.gui.components.Facet

getId, getOwner, setId, setOwner

Methods inherited from interface com.haulmont.cuba.core.sys.BeanLocatorAware

setBeanLocator

Methods inherited from interface com.haulmont.cuba.gui.components.EntityAwareScreenFacet

getContainer, getEntityClass, getListComponent, getPickerField, setContainer, setEntityClass, setListComponent, setPickerField

Method Detail

setSelectHandler

void setSelectHandler(@Nullable
                      java.util.function.Consumer<java.util.Collection<E>> selectHandler)

Sets select handler for the lookup screen.

getSelectHandler

@Nullable
java.util.function.Consumer<java.util.Collection<E>> getSelectHandler()

Returns:

lookup screen select handler

setSelectValidator

void setSelectValidator(java.util.function.Predicate<LookupScreen.ValidationContext<E>> selectValidator)

Sets select validator for the lookup screen.

getSelectValidator

java.util.function.Predicate<LookupScreen.ValidationContext<E>> getSelectValidator()

Returns:

lookup screen select validator

setTransformation

void setTransformation(java.util.function.Function<java.util.Collection<E>,java.util.Collection<E>> transformation)

Sets code to transform entities after selection.

Applied only if either field or container or listComponent is assigned.

getTransformation

java.util.function.Function<java.util.Collection<E>,java.util.Collection<E>> getTransformation()

Returns:

selected entities transformation