/*
* Bibliothek - DockingFrames
* Library built on Java/Swing, allows the user to "drag and drop"
* panels containing any Swing-Component the developer likes to add.
*
* Copyright (C) 2007 Benjamin Sigg
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Benjamin Sigg
* benjamin_sigg@gmx.ch
* CH - Switzerland
*/
package bibliothek.gui.dock.common.location;
import bibliothek.gui.dock.common.CContentArea;
import bibliothek.gui.dock.common.CControl;
import bibliothek.gui.dock.layout.DockableProperty;
import bibliothek.gui.dock.station.split.SplitDockProperty;
/**
* This location points to the center of a {@link CContentArea}.
* @author Benjamin Sigg
*/
public class CContentAreaCenterLocation extends CSplitLocation{
/** location of the {@link CContentArea} itself */
private CBaseLocation base;
/**
* Creates a new location
* @param base the location describing a {@link CContentArea}, not <code>null</code>
*/
public CContentAreaCenterLocation( CBaseLocation base ){
if( base == null )
throw new NullPointerException( "base is null" );
this.base = base;
}
/**
* Gets the location representing the {@link CContentArea} of which this
* location represents the center.
* @return the content-area
*/
public CBaseLocation getBase(){
return base;
}
@Override
public DockableProperty findProperty( DockableProperty successor ){
if( successor == null ){
return new SplitDockProperty( 0, 0, 1, 1 );
}
return successor;
}
@Override
public String findRoot() {
CContentArea area = base.getContentArea();
if( area == null )
return CContentArea.getCenterIdentifier( CControl.CONTENT_AREA_STATIONS_ID );
else
return area.getCenterIdentifier();
}
@Override
public String toString() {
return "[" + findRoot() + "]";
}
}