001package votorola.a.web.wic; // Copyright 2008, 2012, Michael Allan.  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE.
002
003import org.apache.wicket.Page;
004import votorola.g.lang.*;
005import votorola.g.web.wic.*;
006
007
008/** A tab that controls the visibility of a navigation sub-bar.
009  * When the super-tab is selected, the sub-bar becomes visible beneath it.
010  */
011public abstract @ThreadSafe class SuperTab extends NavTab
012{
013
014
015    /** Constructs a SuperTab.
016      *
017      *     @param subBar per {@linkplain #subBar subBar}()
018      */
019    protected SuperTab( NavBar subBar ) { init( subBar ); }
020
021
022
023    /** Partially constructs a SuperTab.
024      */
025    protected SuperTab() {}
026
027
028
029    /** Completes the partial construction of a SuperTab.
030      */
031    protected final void init( NavBar subBar ) { this.subBar = subBar; }
032
033
034
035   // - N a v - T a b --------------------------------------------------------------------
036
037
038    /** Throws {@linkplain UnsupportedOperationException UnsupportedOperationException}.
039      */
040    public final @Override Bookmark bookmark() { throw new UnsupportedOperationException(); }
041
042
043
044    /** @return null
045      */
046    public final @Override Class<? extends Page> pageClass() { return null; }
047
048
049
050 // /** The runner for the last page viewed beneath the sub-bar.
051 //   *
052 //   *     @see NavBar#lastRunner(VRequestCycle)
053 //   */
054 // public final RequestCycleRunner runner( VRequestCycle cycle )
055 // {
056 //     return subBar.lastRunner( cycle );
057 // }
058 ///// runners removed on migration to stateless pages
059
060
061
062   // - S u p e r - B a r ----------------------------------------------------------------
063
064
065    /** The navigation bar that is controlled by this super-tab.
066      */
067    public final NavBar subBar() { return subBar; }
068
069
070        private NavBar subBar; // final after init
071
072
073
074}