/*
* This file is part of WebLookAndFeel library.
*
* WebLookAndFeel library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* WebLookAndFeel 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WebLookAndFeel library. If not, see <http://www.gnu.org/licenses/>.
*/
package com.alee.extended.painter;
import com.alee.utils.SwingUtils;
import com.alee.utils.ninepatch.NinePatchIcon;
import javax.swing.*;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.net.URL;
/**
* Custom painter for 9-patch icon.
*
* @param <E> component type
* @author Mikle Garin
* @see NinePatchIcon
* @see com.alee.extended.painter.NinePatchStatePainter
* @see AbstractPainter
* @see Painter
*/
public class NinePatchIconPainter<E extends JComponent> extends AbstractPainter<E>
{
/**
* 9-patch icon to paint.
*/
protected NinePatchIcon icon;
/**
* Constructs new 9-patch icon painter.
*/
public NinePatchIconPainter ()
{
this ( ( NinePatchIcon ) null );
}
/**
* Constructs new 9-patch icon painter.
*
* @param url 9-patch image URL
*/
public NinePatchIconPainter ( final URL url )
{
this ( new NinePatchIcon ( url ) );
}
/**
* Constructs new 9-patch icon painter.
*
* @param iconSrc 9-patch image source
*/
public NinePatchIconPainter ( final String iconSrc )
{
this ( new NinePatchIcon ( iconSrc ) );
}
/**
* Constructs new 9-patch icon painter.
*
* @param imageIcon 9-patch image
*/
public NinePatchIconPainter ( final ImageIcon imageIcon )
{
this ( new NinePatchIcon ( imageIcon ) );
}
/**
* Constructs new 9-patch icon painter.
*
* @param image 9-patch image
*/
public NinePatchIconPainter ( final Image image )
{
this ( new NinePatchIcon ( image ) );
}
/**
* Constructs new 9-patch icon painter.
*
* @param bufferedImage 9-patch image
*/
public NinePatchIconPainter ( final BufferedImage bufferedImage )
{
this ( new NinePatchIcon ( bufferedImage ) );
}
/**
* Constructs new 9-patch icon painter.
*
* @param icon 9-patch icon
*/
public NinePatchIconPainter ( final NinePatchIcon icon )
{
super ();
this.icon = icon;
}
/**
* Returns painted 9-patch icon.
*
* @return painted 9-patch icon
*/
public NinePatchIcon getNinePatchIcon ()
{
return icon;
}
/**
* Sets painted 9-patch icon.
*
* @param icon painted 9-patch icon
*/
public void setNinePatchIcon ( final NinePatchIcon icon )
{
this.icon = icon;
updateAll ();
}
/**
* {@inheritDoc}
*/
@Override
public Dimension getPreferredSize ( final E c )
{
if ( icon != null )
{
icon.setComponent ( c );
return icon.getPreferredSize ();
}
else
{
return super.getPreferredSize ( c );
}
}
/**
* {@inheritDoc}
*/
@Override
public Insets getMargin ( final E c )
{
final Insets margin = super.getMargin ( c );
if ( icon != null )
{
icon.setComponent ( c );
return SwingUtils.max ( margin, icon.getMargin () );
}
else
{
return margin;
}
}
/**
* {@inheritDoc}
*/
@Override
public void paint ( final Graphics2D g2d, final Rectangle bounds, final E c )
{
if ( icon != null )
{
icon.setComponent ( c );
icon.paintIcon ( c, g2d );
}
}
}