Package io.jmix.flowui.view.impl

Class ViewActionsImpl

java.lang.Object
io.jmix.flowui.view.impl.ViewActionsImpl
All Implemented Interfaces:
HasActions, ViewActions
@Component("flowui_ViewActions") @Scope("prototype") public class ViewActionsImpl extends Object implements ViewActions
Implementation of the ViewActions interface for managing actions associated with a view in the application. This class provides methods to add, remove, and retrieve actions tied to a specific view. It also handles action shortcuts and their lifecycle.

  • Field Details

    • view

      protected View<?> view

    • actions

      protected List<Action> actions

    • actionShortcutBinding

      protected Map<Action,com.vaadin.flow.component.ShortcutRegistration> actionShortcutBinding

  • Constructor Details

    • ViewActionsImpl

      public ViewActionsImpl(View<?> view)

  • Method Details

    • addAction

      public void addAction(Action action, int index)
      Description copied from interface: HasActions
      Add an action to the component at the specified index.
      Specified by:
      addAction in interface HasActions
      Parameters:
      action - action to add
      index - index at which the specified action is to be added

    • addActionInternal

      protected void addActionInternal(Action action, int index)

    • removeAction

      public void removeAction(Action action)
      Description copied from interface: HasActions
      Removes the action from the component.
      Specified by:
      removeAction in interface HasActions
      Parameters:
      action - action to remove

    • removeActionInternal

      protected void removeActionInternal(Action action)

    • getActions

      public Collection<Action> getActions()
      Specified by:
      getActions in interface HasActions
      Returns:
      unmodifiable collection of actions

    • getAction

      public @Nullable Action getAction(String id)
      Description copied from interface: HasActions
      Returns an action with passed id.
      Specified by:
      getAction in interface HasActions
      Parameters:
      id - id of the action to find
      Returns:
      an action by its id, or null if not found

    • getActionInternal

      protected Optional<Action> getActionInternal(String id)

    • shortcutHandler

      protected <C extends com.vaadin.flow.component.Component> com.vaadin.flow.component.ShortcutRegistration shortcutHandler(C viewLayout, com.vaadin.flow.component.ShortcutEventListener shortcutEventListener, KeyCombination keyCombination)

    • getView

      protected View<?> getView()

    • attachAction

      protected void attachAction(Action action)

    • addShortcutListenerIfNeeded

      protected void addShortcutListenerIfNeeded(Action action)

    • removeShortcutListener

      protected void removeShortcutListener(Action action)

    • detachAction

      protected void detachAction(Action action)

    • getActionShortcutBinding

      protected Map<Action,com.vaadin.flow.component.ShortcutRegistration> getActionShortcutBinding()