/*
* 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.intern.station;
import bibliothek.gui.Dockable;
import bibliothek.gui.dock.FlapDockStation;
import bibliothek.gui.dock.FlapDockStation.Direction;
import bibliothek.gui.dock.common.CControl;
import bibliothek.gui.dock.common.intern.CDockable;
import bibliothek.gui.dock.common.layout.RequestDimension;
/**
* A handler that can change the size of a {@link CDockable} such that it
* has its {@link CDockable#getAndClearResizeRequest() preferred size} if
* its parent is a {@link FlapDockStation}
* @author Benjamin Sigg
*
*/
public class FlapResizeRequestHandler extends AbstractResizeRequestHandler{
/** the station whose children will be resized */
private FlapDockStation station;
/**
* Creates a new handler.
* @param station the station whose children will be resized
*/
public FlapResizeRequestHandler( FlapDockStation station ){
this.station = station;
}
public void handleResizeRequest( CControl control ) {
boolean horizontal = station.getDirection() == Direction.SOUTH || station.getDirection() == Direction.NORTH;
for( int i = 0, n = station.getDockableCount(); i<n; i++ ){
Dockable dockable = station.getDockable( i );
RequestDimension size = getAndClearResizeRequest( dockable );
if( size != null ){
if( horizontal ){
if( size.isWidthSet() ){
station.setWindowSize( dockable, size.getWidth() );
}
}
else{
if( size.isHeightSet() ){
station.setWindowSize( dockable, size.getHeight() );
}
}
}
}
}
}