Package io.jmix.ui.action

Interface Action.ScreenOpeningAction

All Known Implementing Classes:

AbstractLookupAction, AddAction, CreateAction, EditAction, EntityLookupAction, EntityOpenAction, EntityOpenCompositionAction, RelatedAction, TagLookupAction, ViewAction

Enclosing interface:

Action

public static interface Action.ScreenOpeningAction

Interface to be implemented by actions that open a screen.

Method Summary

Modifier and Type	Method	Description
OpenMode	getOpenMode()	Returns the screen open mode if it was set by setOpenMode(OpenMode) or in the screen XML, otherwise returns null.
Class<? extends Screen>	getScreenClass()	Returns the screen class if it was set by setScreenClass(Class) or in the screen XML, otherwise returns null.
String	getScreenId()	Returns the screen id if it was set by setScreenId(String) or in the screen XML, otherwise returns null.
void	setAfterCloseHandler(Consumer<Screen.AfterCloseEvent> afterCloseHandler)	Sets the handler to be invoked when the editor screen closes.
void	setOpenMode(OpenMode openMode)	Sets the screen open mode.
void	setScreenClass(Class<? extends Screen> screenClass)	Sets the screen class.
void	setScreenConfigurer(Consumer<Screen> screenConfigurer)	Sets the screen configurer.
void	setScreenId(String screenId)	Sets the screen id.
void	setScreenOptionsSupplier(Supplier<ScreenOptions> screenOptionsSupplier)	Sets the screen options supplier.

Method Details

getOpenMode

@Nullable
OpenMode getOpenMode()

Returns the screen open mode if it was set by setOpenMode(OpenMode) or in the screen XML, otherwise returns null.

setOpenMode

void setOpenMode(@Nullable
 OpenMode openMode)

Sets the screen open mode.

Parameters:

openMode - the open mode to set

getScreenId

@Nullable
String getScreenId()

Returns the screen id if it was set by setScreenId(String) or in the screen XML, otherwise returns null.

setScreenId

void setScreenId(@Nullable
 String screenId)

Sets the screen id.

Parameters:

screenId - the screen id to set

getScreenClass

@Nullable
Class<? extends Screen> getScreenClass()

Returns the screen class if it was set by setScreenClass(Class) or in the screen XML, otherwise returns null.

setScreenClass

void setScreenClass(@Nullable
 Class<? extends Screen> screenClass)

Sets the screen class.

Parameters:

screenClass - the screen class to set

setScreenOptionsSupplier

void setScreenOptionsSupplier(Supplier<ScreenOptions> screenOptionsSupplier)

Sets the screen options supplier. The supplier provides ScreenOptions to the opened screen.

The preferred way to set the supplier is using a controller method annotated with Install, e.g.:

 @Install(to = "petsTable.view", subject = "screenOptionsSupplier")
 protected ScreenOptions petsTableViewScreenOptionsSupplier() {
     return new MapScreenOptions(ParamsMap.of("someParameter", 10));
 }
 

setScreenConfigurer

void setScreenConfigurer(Consumer<Screen> screenConfigurer)

Sets the screen configurer. Use the configurer if you need to provide parameters to the opened screen through setters.

The preferred way to set the configurer is using a controller method annotated with Install, e.g.:

 @Install(to = "petsTable.view", subject = "screenConfigurer")
 protected void petsTableViewScreenConfigurer(Screen editorScreen) {
     ((PetEdit) editorScreen).setSomeParameter(someValue);
 }
 

setAfterCloseHandler

void setAfterCloseHandler(Consumer<Screen.AfterCloseEvent> afterCloseHandler)

Sets the handler to be invoked when the editor screen closes.

The preferred way to set the handler is using a controller method annotated with Install, e.g.:

 @Install(to = "petsTable.view", subject = "afterCloseHandler")
 protected void petsTableViewAfterCloseHandler(AfterCloseEvent event) {
     if (event.closedWith(StandardOutcome.COMMIT)) {
         System.out.println("Committed");
     }
 }