/**
* eobjects.org DataCleaner
* Copyright (C) 2010 eobjects.org
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program 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 distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.eobjects.datacleaner.widgets;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.border.EmptyBorder;
import org.eobjects.datacleaner.panels.DCPanel;
import org.eobjects.datacleaner.util.ImageManager;
import org.eobjects.datacleaner.util.WidgetUtils;
import org.jdesktop.swingx.JXCollapsiblePane;
import org.jdesktop.swingx.VerticalLayout;
/**
* Panel that contains a schema tree and allows for a "hide/show" mechanism
*
* @author Kasper Sørensen
*/
public class CollapsibleTreePanel extends DCPanel {
private static final long serialVersionUID = 1L;
private static final ImageManager imageManager = ImageManager.getInstance();
private final JXCollapsiblePane _collapsibleTreePane;
private final JButton _toggleTreeViewButton;
public CollapsibleTreePanel(JComponent treeComponent) {
_collapsibleTreePane = new JXCollapsiblePane(JXCollapsiblePane.Direction.LEFT);
_collapsibleTreePane.getContentPane().setBackground(WidgetUtils.BG_COLOR_DARK);
_collapsibleTreePane.add(treeComponent);
_toggleTreeViewButton = new JButton(imageManager.getImageIcon("images/widgets/tree-panel-collapse.png"));
_toggleTreeViewButton.setBorder(null);
_toggleTreeViewButton.setOpaque(false);
_toggleTreeViewButton.setContentAreaFilled(false);
_toggleTreeViewButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
boolean collapsed = _collapsibleTreePane.isCollapsed();
if (collapsed) {
_toggleTreeViewButton.setIcon(imageManager.getImageIcon("images/widgets/tree-panel-collapse.png"));
_toggleTreeViewButton.setBorder(null);
} else {
_toggleTreeViewButton.setIcon(imageManager.getImageIcon("images/widgets/tree-panel-expand.png"));
_toggleTreeViewButton.setBorder(new EmptyBorder(0, 2, 0, 0));
}
_collapsibleTreePane.setCollapsed(!collapsed);
}
});
final DCPanel collapseButtonPanel = new DCPanel();
collapseButtonPanel.setOpaque(true);
collapseButtonPanel.setBackground(WidgetUtils.BG_COLOR_DARK);
collapseButtonPanel.setLayout(new VerticalLayout(4));
collapseButtonPanel.setBorder(null);
collapseButtonPanel.add(_toggleTreeViewButton);
setLayout(new BorderLayout());
add(_collapsibleTreePane, BorderLayout.CENTER);
add(collapseButtonPanel, BorderLayout.EAST);
}
public void setCollapsed(boolean collapsed) {
if (collapsed != _collapsibleTreePane.isCollapsed()) {
_toggleTreeViewButton.doClick();
}
}
public boolean isCollapsed() {
return _collapsibleTreePane.isCollapsed();
}
}