com.haulmont.cuba.gui.screen

Annotation Type Subscribe

@Documented
 @Retention(value=RUNTIME)
 @Target(value=METHOD)
public @interface Subscribe

Annotation for declarative event handler methods in UI controllers.
Example:

    @Subscribe("demoButton")
    protected void onDemoButtonClick(Button.ClickEvent event) {
        // handle button click
    }
 

See Also:

Screen, ScreenFragment

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
java.lang.String	id
boolean	required Declares whether the annotated dependency is required.
Target	target
java.lang.String	value

Element Detail

target

public abstract Target target

Returns:

type of target

Default:

com.haulmont.cuba.gui.screen.Target.COMPONENT

value

@AliasFor(value="id")
public abstract java.lang.String value

Returns:

id or path to target object

Default:

""

id

@AliasFor(value="value")
public abstract java.lang.String id

Returns:

id or path to target object

Default:

""

required

public abstract boolean required

Declares whether the annotated dependency is required.

Defaults to true.

Default:

true