/*
* 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) 2011 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.facile.mode;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Point;
import java.awt.Window;
import javax.swing.SwingUtilities;
import bibliothek.gui.DockController;
import bibliothek.gui.Dockable;
import bibliothek.gui.dock.station.screen.ScreenDockProperty;
/**
* The default implementation of {@link ExternalizedMode}.
* @author Benjamin Sigg
*/
public class DefaultExternalizedModeBehavior implements ExternalizedModeBehavior{
/** the minimum size of new windows */
private Dimension minSize = new Dimension( 300, 200 );
public ScreenDockProperty findLocation( ExternalizedModeArea target, Dockable dockable ){
Component component = dockable.getComponent();
component.invalidate();
Component parent = component;
while( parent.getParent() != null )
parent = parent.getParent();
parent.validate();
Dimension size = component.getSize();
Dimension preferred = component.getPreferredSize();
size.width = Math.max( Math.max( size.width, preferred.width ), minSize.width );
size.height = Math.max( Math.max( size.height, preferred.height ), minSize.height );
Point corner;
if( dockable.getComponent().isDisplayable() ){
corner = new Point();
SwingUtilities.convertPointToScreen( corner, dockable.getComponent() );
}
else{
DockController controller = dockable.getController();
Window root = null;
if( controller != null ){
root = controller.getRootWindowProvider().searchWindow();
}
if( root != null ){
corner = new Point( root.getX() + (root.getWidth() - size.width) / 2, root.getY() + (root.getHeight() - size.height) / 2);
}
else{
corner = new Point( 0, 0 );
}
}
return new ScreenDockProperty( corner.x, corner.y, size.width, size.height, null, false );
}
}