Package io.jmix.flowui.component

Interface SupportsStatusChangeHandler<C extends com.vaadin.flow.component.Component>

Type Parameters:

C - the component type

All Known Implementing Classes:

CodeEditor, EntityComboBox, EntityPicker, FileStorageUploadField, FileUploadField, JmixBigDecimalField, JmixCheckboxGroup, JmixComboBox, JmixEmailField, JmixIntegerField, JmixMultiValuePicker, JmixNumberField, JmixPasswordField, JmixRadioButtonGroup, JmixSelect, JmixTextArea, JmixValuePicker, TypedDatePicker, TypedDateTimePicker, TypedTextField, TypedTimePicker

public interface SupportsStatusChangeHandler<C extends com.vaadin.flow.component.Component>

A component that supports delegation of status changes e.g. instead of displaying validation messages below the component use a separate component such as Label.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	SupportsStatusChangeHandler.StatusContext<C extends com.vaadin.flow.component.Component>

Method Summary

Modifier and Type	Method	Description
void	setStatusChangeHandler(Consumer<SupportsStatusChangeHandler.StatusContext<C>> handler)	Sets a callback to be used to handle component status changes, e.g.

Method Details

setStatusChangeHandler

void setStatusChangeHandler(@Nullable
 Consumer<SupportsStatusChangeHandler.StatusContext<C>> handler)

Sets a callback to be used to handle component status changes, e.g. validation messages set by HasValidation.setErrorMessage(String).

Parameters:

handler - a handler to set