/*
* 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.examples.groups.transition;
import com.alee.examples.WebLookAndFeelDemo;
import com.alee.examples.content.DefaultExample;
import com.alee.extended.image.WebImage;
import com.alee.extended.layout.HorizontalFlowLayout;
import com.alee.extended.panel.CenterPanel;
import com.alee.extended.panel.GroupPanel;
import com.alee.extended.panel.WebButtonGroup;
import com.alee.extended.transition.ComponentTransition;
import com.alee.extended.transition.TransitionListener;
import com.alee.extended.transition.effects.Direction;
import com.alee.extended.transition.effects.slide.SlideTransitionEffect;
import com.alee.extended.transition.effects.slide.SlideType;
import com.alee.laf.button.WebButton;
import com.alee.laf.panel.WebPanel;
import com.alee.utils.CollectionUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.List;
/**
* User: mgarin Date: 12.11.12 Time: 18:13
*/
public class SlideTransitionExample extends DefaultExample
{
@Override
public String getTitle ()
{
return "Slide transition";
}
@Override
public String getDescription ()
{
return "Slide transition effect";
}
@Override
public Component getPreview ( WebLookAndFeelDemo owner )
{
// Images list
final List<ImageIcon> images =
CollectionUtils.copy ( loadIcon ( "images/1.png" ), loadIcon ( "images/2.png" ), loadIcon ( "images/3.png" ) );
// Images panel
final WebPanel imagesPanel = new WebPanel ( new HorizontalFlowLayout ( 5, false ) );
// States switch buttons
final WebButton slideLeft = new WebButton ( loadIcon ( "left.png" ) );
slideLeft.addActionListener ( new ActionListener ()
{
@Override
public void actionPerformed ( ActionEvent e )
{
// Changing image positions in lsit
ImageIcon first = images.remove ( 0 );
images.add ( first );
// Performing transitions
performTransitions ( imagesPanel, images, Direction.left );
}
} );
final WebButton slideRight = new WebButton ( loadIcon ( "right.png" ) );
slideRight.addActionListener ( new ActionListener ()
{
@Override
public void actionPerformed ( ActionEvent e )
{
// Changing image positions in lsit
ImageIcon last = images.remove ( images.size () - 1 );
images.add ( 0, last );
// Performing transitions
performTransitions ( imagesPanel, images, Direction.right );
}
} );
final WebButtonGroup buttonGroup = new WebButtonGroup ( slideLeft, slideRight );
buttonGroup.setButtonsDrawFocus ( false );
// Transition panels
boolean first = true;
for ( ImageIcon image : images )
{
final ComponentTransition transition = new ComponentTransition ( new WebImage ( image ), createEffect () );
imagesPanel.add ( transition );
if ( first )
{
first = false;
transition.addTransitionListener ( new TransitionListener ()
{
@Override
public void transitionStarted ()
{
slideLeft.setEnabled ( false );
slideRight.setEnabled ( false );
}
@Override
public void transitionFinished ()
{
slideLeft.setEnabled ( true );
slideRight.setEnabled ( true );
}
} );
}
}
return new GroupPanel ( 10, imagesPanel, new CenterPanel ( buttonGroup ) );
}
private void performTransitions ( WebPanel imagesPanel, List<ImageIcon> images, Direction direction )
{
for ( int i = 0; i < imagesPanel.getComponentCount (); i++ )
{
ComponentTransition componentTransition = ( ComponentTransition ) imagesPanel.getComponent ( i );
( ( SlideTransitionEffect ) componentTransition.getTransitionEffect () ).setDirection ( direction );
componentTransition.performTransition ( new WebImage ( images.get ( i ) ) );
}
}
private SlideTransitionEffect createEffect ()
{
// Slide effect
SlideTransitionEffect effect = new SlideTransitionEffect ();
effect.setType ( SlideType.moveBoth );
effect.setSpeed ( 6 );
return effect;
}
}