bibliothek.gui.dock.station.toolbar.layer.ToolbarContainerDropLayer Maven / Gradle / Ivy
/*
* 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) 2012 Herve Guillaume, 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
*
* Herve Guillaume
* [email protected]
* FR - France
*
* Benjamin Sigg
* [email protected]
* CH - Switzerland
*/
package bibliothek.gui.dock.station.toolbar.layer;
import java.awt.Component;
import java.awt.Point;
import javax.swing.SwingUtilities;
import bibliothek.gui.Orientation;
import bibliothek.gui.dock.ToolbarContainerDockStation;
import bibliothek.gui.dock.station.layer.DefaultDropLayer;
import bibliothek.gui.dock.station.layer.DockStationDropLayer;
import bibliothek.gui.dock.station.layer.LayerPriority;
/**
* A {@link DockStationDropLayer} describing the region around a {@link ToolbarContainerDockStation}.
* @author Benjamin Sigg
*/
public class ToolbarContainerDropLayer extends DefaultDropLayer {
private ToolbarContainerDockStation station;
public ToolbarContainerDropLayer( ToolbarContainerDockStation station ){
super( station );
this.station = station;
setPriority( LayerPriority.OUTSIDE_LOW );
}
@Override
public Component getComponent(){
return station.getComponent();
}
@Override
public boolean contains( int x, int y ){
Component component = getComponent();
Point point = new Point( x, y );
SwingUtilities.convertPointFromScreen( point, component );
int side = station.getSideSnapSize();
if( station.getOrientation() == Orientation.HORIZONTAL ){
return point.y >= -side && point.y <= component.getHeight() + side && point.x >= -side && point.x <= component.getWidth() + side;
}
else{
return point.x >= -side && point.x <= component.getWidth() + side && point.y >= -side && point.y <= component.getHeight() + side;
}
}
}