Package limn.components

Interface TabbedPane.TabCloseRequest

Enclosing class:
TabbedPane
public static sealed interface TabbedPane.TabCloseRequest
One question to TabbedPane.onTabClose: may this tab close? Answered once, with allow() or refuse(), now or later: a handler that shows a dialog keeps the request and answers from its result. While it is unanswered the tab is not asked again.

Only Limn implements this interface. A test asks a handler the way the user does: a click on the tab's close button, or the key that closes the selected tab, through the scene driver of limn-test.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    allow()
    Closes the tab, if it is still in the pane.
    Widget<?>
    content()
     
    int
    index()
     
    boolean
    isAnswered()
     
    void
    refuse()
    Keeps the tab.

  • Method Details

    • index

      int index()
      Returns:
      the tab's index now, or -1 when it is no longer in the pane

    • content

      Widget<?> content()
      Returns:
      the content of the tab asked about, which is how it is known after a move

    • allow

      void allow()
      Closes the tab, if it is still in the pane. UI thread only.
      Throws:
      IllegalStateException - if the request was already answered

    • refuse

      void refuse()
      Keeps the tab. UI thread only.
      Throws:
      IllegalStateException - if the request was already answered

    • isAnswered

      boolean isAnswered()
      Returns:
      whether allow() or refuse() has been called