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/*
* 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
* [email protected]
* CH - Switzerland
*/
package bibliothek.gui.dock;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.LayoutManager;
import javax.swing.Icon;
import javax.swing.LayoutFocusTraversalPolicy;
import bibliothek.gui.DockController;
import bibliothek.gui.DockStation;
import bibliothek.gui.Dockable;
import bibliothek.gui.dock.dockable.AbstractDockable;
import bibliothek.gui.dock.dockable.DefaultDockableFactory;
import bibliothek.gui.dock.dockable.DockableBackgroundComponent;
import bibliothek.gui.dock.dockable.DockableIcon;
import bibliothek.gui.dock.themes.ThemeManager;
import bibliothek.gui.dock.util.BackgroundAlgorithm;
import bibliothek.gui.dock.util.BackgroundPanel;
import bibliothek.gui.dock.util.PropertyKey;
import bibliothek.gui.dock.util.icon.DockIcon;
/**
* A {@link Dockable} which consists only of one {@link Component} called
* "content pane". It's possible to add or remove components from the
* content pane at any time.
* @author Benjamin Sigg
*/
public class DefaultDockable extends AbstractDockable {
/** the content pane */
private BackgroundPanel pane = new BackgroundPanel( new BorderLayout(), true, false );
/** the id used to identify the factory of this dockable */
private String factoryId = DefaultDockableFactory.ID;
/** the background of this dockable */
private Background background = new Background();
/**
* Constructs a new DefaultDockable
*/
public DefaultDockable(){
this( null, null, null );
}
/**
* Constructs a new DefaultDockable and sets the icon.
* @param icon the icon, to be shown at various places
*/
public DefaultDockable( Icon icon ){
this( null, null, icon );
}
/**
* Constructs a new DefaultDockable and sets the title.
* @param title the title, to be shown at various places
*/
public DefaultDockable( String title ){
this( null, title, null );
}
/**
* Constructs a new DefaultDockable and places one component onto the
* content pane.
* @param component the only child of the content pane
*/
public DefaultDockable( Component component ){
this( component, null, null );
}
/**
* Constructs a new DefaultDockable, sets an icon and places one
* component.
* @param component the only child of the content pane
* @param icon the icon, to be shown at various places
*/
public DefaultDockable( Component component, Icon icon ){
this( component, null, icon );
}
/**
* Constructs a new DefaultDockable, sets the title and places one
* component.
* @param component the only child of the content pane
* @param title the title, to be shown at various places
*/
public DefaultDockable( Component component, String title ){
this( component, title, null );
}
/**
* Constructs a new DefaultDockable, sets the icon and the title, and
* places a component.
* @param component the only child of the content pane
* @param title the title, to be shown at various places
* @param icon the icon, to be shown at various places
*/
public DefaultDockable( Component component, String title, Icon icon ){
super( PropertyKey.DOCKABLE_TITLE, PropertyKey.DOCKABLE_TOOLTIP );
pane.setFocusable( false );
pane.setFocusTraversalPolicyProvider( true );
pane.setFocusTraversalPolicy( new LayoutFocusTraversalPolicy() );
pane.setBackground( background );
if( component != null ){
getContentPane().setLayout( new GridLayout( 1, 1 ));
getContentPane().add( component );
}
if( icon != null ){
setTitleIcon( icon );
}
setTitleText( title );
}
@Override
protected DockIcon createTitleIcon(){
return new DockableIcon( "dockable.default", this ){
protected void changed( Icon oldValue, Icon newValue ){
fireTitleIconChanged( oldValue, newValue );
}
};
}
public String getFactoryID() {
return factoryId;
}
/**
* Sets the id for the {@link DockFactory} which will be used to store
* and load this dockable.
* @param factoryId the id of the factory
*/
public void setFactoryID( String factoryId ){
if( factoryId == null )
throw new IllegalArgumentException( "FactoryID must not be null" );
this.factoryId = factoryId;
}
public Component getComponent() {
return pane;
}
public DockStation asDockStation() {
return null;
}
/**
* Gets a panel for children of this Dockable. Clients can do whatever
* they like, except removing the content pane from its parent.
* @return the representation of this dockable
*/
public Container getContentPane(){
return pane;
}
/**
* Adds component to the content pane.
* @param component the new child
*/
public void add( Component component ){
getContentPane().add( component );
}
/**
* Adds component to the content pane.
* @param component the new child
* @param constraints information for th {@link LayoutManager}
*/
public void add( Component component, Object constraints ){
getContentPane().add( component, constraints );
}
/**
* Removes component from the content pane.
* @param component the child to remove
*/
public void remove( Component component ){
getContentPane().remove( component );
}
/**
* Sets the layout of the content pane. The layout is normaly a
* {@link FlowLayout}, except the constructor has added a component to the
* layout. In that case, the layout is a {@link GridLayout}.
* @param layout the new layout of the content pane
*/
public void setLayout( LayoutManager layout ){
getContentPane().setLayout( layout );
}
@Override
public void setController( DockController controller ){
super.setController( controller );
background.setController( controller );
}
/**
* A representation of the background of this {@link Dockable}.
* @author Benjamin Sigg
*
*/
private class Background extends BackgroundAlgorithm implements DockableBackgroundComponent{
public Background(){
super( DockableBackgroundComponent.KIND, ThemeManager.BACKGROUND_PAINT + ".dockable" );
}
public Component getComponent(){
return getDockable().getComponent();
}
public Dockable getDockable(){
return DefaultDockable.this;
}
}
}