Class VAccordion

Field Detail

• CLASSNAME

  public static final String CLASSNAME

  Default classname for this widget.

  See Also:

  Constant Field Values

• selectedItemIndex

  public int selectedItemIndex

  For internal use only. May be removed or replaced in the future.

Constructor Detail

• VAccordion

  public VAccordion()

  Constructs a widget for an Accordion.

Method Detail

• renderTab

  public void renderTab​(TabState tabState,
                        int index)

  Description copied from class: VTabsheetBase

  Implement in extending classes. This method should render needed elements and set the visibility of the tab according to the 'visible' parameter. This method should not update the selection, the connector should handle that separately.

  Specified by:

  renderTab in class VTabsheetBase

  Parameters:

  tabState - shared state of a single tab

  index - the index of that tab

• selectTab

  public void selectTab​(int index)

  Description copied from class: VTabsheetBase

  For internal use only. May be removed or replaced in the future.

  Specified by:

  selectTab in class VTabsheetBase

  Parameters:

  index - the index of the tab to select

• setStylePrimaryName

  public void setStylePrimaryName​(String style)

  Overrides:

  setStylePrimaryName in class com.google.gwt.user.client.ui.UIObject

• setStyleName

  public void setStyleName​(String style)

  Overrides:

  setStyleName in class com.google.gwt.user.client.ui.UIObject

• updateStyleNames

  protected void updateStyleNames​(String primaryStyleName)

  Updates the primary style name base for all stack items.

  Parameters:

  primaryStyleName - the new primary style name base

• setTabIndex

  public void setTabIndex​(int tabIndex)

  For internal use only. May be renamed or removed in a future release.

  Sets the tabulator index for the active stack item. The active stack item represents the entire accordion in the browser's focus cycle (excluding any focusable elements within the content panel).

  This value is delegated from the TabsheetState via AccordionState.

  Parameters:

  tabIndex - tabulator index for the open stack item

  Since:

  8.1.7

• open

  public void open​(int itemIndex)

  For internal use only. May be removed or replaced in the future.

  Parameters:

  itemIndex - the index of the stack item to open

• close

  public void close​(VAccordion.StackItem item)

  For internal use only. May be removed or replaced in the future.

  Parameters:

  item - the stack item to close

• onSelectTab

  public void onSelectTab​(VAccordion.StackItem item)

  Handle stack item selection.

  Parameters:

  item - the selected stack item

• clearPaintables

  @Deprecated
  protected void clearPaintables()

  Deprecated.

  This method is not called by the framework code anymore.

  Clears current tabs and contents.

  Specified by:

  clearPaintables in class VTabsheetBase

• getWidgetIterator

  public Iterator<com.google.gwt.user.client.ui.Widget> getWidgetIterator()

  Specified by:

  getWidgetIterator in class VTabsheetBase

  Returns:

  a list of currently shown Widgets

• getTabCount

  public int getTabCount()

  Description copied from class: VTabsheetBase

  Implement in extending classes. This method should return the number of tabs currently rendered.

  Specified by:

  getTabCount in class VTabsheetBase

  Returns:

  the number of currently rendered tabs

• removeTab

  public void removeTab​(int index)

  Description copied from class: VTabsheetBase

  Implement in extending classes. This method should remove the rendered tab with the specified index.

  Specified by:

  removeTab in class VTabsheetBase

  Parameters:

  index - the index of the tab to remove

• getTab

  public ComponentConnector getTab​(int index)

  Description copied from class: VTabsheetBase

  Implement in extending classes. This method should return the connector corresponding to the given index.

  Specified by:

  getTab in class VTabsheetBase

  Parameters:

  index - the index of the tab whose connector to find

  Returns:

  the connector of the queried tab, or null if not found

• getStackItem

  public VAccordion.StackItem getStackItem​(int index)

  For internal use only. May be removed or replaced in the future.

  Parameters:

  index - the index of the stack item to get

  Returns:

  the stack item

• getStackItems

  public Iterable<VAccordion.StackItem> getStackItems()

  Returns an iterable over all the stack items.

  Returns:

  the iterable

• getOpenStackItem

  public VAccordion.StackItem getOpenStackItem()

  Returns the currently open stack item.

  Returns:

  the open stack item, or null if one does not exist