Package com.google.gwt.user.client.ui

Interface HasOneWidget

All Superinterfaces:
AcceptsOneWidget
All Known Implementing Classes:
CustomScrollPanel, DecoratedPopupPanel, DecoratorPanel, DialogBox, FocusPanel, FormPanel, LazyPanel, LoggingPopup, PopupPanel, ResizeLayoutPanel, ScrollPanel, SimpleLayoutPanel, SimplePanel
public interface HasOneWidget extends AcceptsOneWidget
Implemented by panels that have only one widget.
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    Widget
    getWidget()
    Gets the panel's child widget.
    void
    setWidget(Widget w)
    Sets this panel's widget.

    Methods inherited from interface com.google.gwt.user.client.ui.AcceptsOneWidget

    setWidget

  • Method Details

    • getWidget

      Widget getWidget()
      Gets the panel's child widget.
      Returns:
      the child widget, or null if none is present

    • setWidget

      void setWidget(Widget w)
      Sets this panel's widget. Any existing child widget will be removed.
      Parameters:
      w - the panel's new widget, or null to clear the panel