/*
* org.openmicroscopy.shoola.agents.measurement.view.IntensityValuesDialog
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2007 University of Dundee. All rights reserved.
*
*
* This program 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 2 of the License, or
* (at your option) any later version.
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.agents.measurement.view;
//Java imports
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Point;
import java.util.Vector;
import javax.swing.AbstractListModel;
import javax.swing.BoxLayout;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JViewport;
import javax.swing.ListCellRenderer;
import javax.swing.UIManager;
import javax.swing.table.JTableHeader;
//Third-party libraries
//Application-internal dependencies
import org.openmicroscopy.shoola.agents.measurement.IconManager;
import org.openmicroscopy.shoola.util.ui.TitlePanel;
import org.openmicroscopy.shoola.util.ui.UIUtilities;
/**
* Displays the intensity values of ROI.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since OME3.0
*/
public class IntensityValuesDialog
extends JDialog
{
/** The minimum width of the row header. */
private final static int ROWWIDTHMIN = 24;
/** Spacer for the row header. */
private final static String ROWSPACER = " ";
/** Table view. */
private IntensityTable table;
/** The scroll pane for the intensityDialog. */
private JScrollPane intensityTableScrollPane;
/** The Row header for the intensityTableScrollPane. */
private JList intensityTableRowHeader;
/** Builds and lays out the UI. */
private void buildUI(JComboBox channels)
{
JPanel infoPanel = new TitlePanel("Intensity Values",
"This table shows the Intensity values for the " +
"selected channel of the selected ROI.",
IconManager.getInstance().getIcon(IconManager.WIZARD_48));
JPanel row = UIUtilities.buildComponentPanel(
new JLabel("Selet the channel:"));
row.add(channels);
JPanel top = new JPanel();
top.setLayout(new BoxLayout(top, BoxLayout.Y_AXIS));
top.add(infoPanel);
top.add(row);
getContentPane().add(top, BorderLayout.NORTH);
intensityTableRowHeader = new JList(new HeaderListModel(
table.getRowCount()));
intensityTableRowHeader.setFixedCellHeight(table.getRowHeight());
intensityTableRowHeader.setFixedCellWidth(table.getColumnWidth());
intensityTableRowHeader.setCellRenderer(new RowHeaderRenderer(table));
intensityTableScrollPane = new JScrollPane(table);
intensityTableScrollPane.setRowHeaderView(intensityTableRowHeader);
intensityTableScrollPane.setCorner(JScrollPane.UPPER_LEFT_CORNER,
new JPanel());
getContentPane().add(intensityTableScrollPane, BorderLayout.CENTER);
JViewport viewPort = intensityTableScrollPane.getViewport();
viewPort.setViewPosition(new Point(1,1));
}
/**
* Create the initial dialog.
*
* @param owner The owner of the dialog.
* @param model The table model of the first dialog.
*/
IntensityValuesDialog(JFrame owner, IntensityModel model,
JComboBox channels)
{
super(owner);
table = new IntensityTable(model);
buildUI(channels);
}
/**
* Set the model of the table to a new Model.
* @param model see above.
*/
void setModel(IntensityModel model)
{
table.setModel(model);
Vector<Integer> listData = new Vector<Integer>();
for(int i = 0 ; i < model.getRowCount(); i++)
listData.add(i);
intensityTableRowHeader.setListData(listData);
Font font = table.getFont();
FontMetrics metrics = getFontMetrics(font);
int w = metrics.stringWidth(ROWSPACER+model.getRowCount() + ROWSPACER);
int rowWidth = Math.max(w, ROWWIDTHMIN);
intensityTableRowHeader.setFixedCellWidth(rowWidth);
intensityTableScrollPane.setRowHeaderView(intensityTableRowHeader);
}
/**
* Class to define the row header data, this is the Z section
* count in the ROIAssistant.
*/
class HeaderListModel
extends AbstractListModel
{
/** The header values. */
private String[] headers;
/**
* Instantiate the header values with a count from n to 1.
* @param n see above.
*/
HeaderListModel(int n)
{
headers = new String[n];
for (int i = 0; i< n; i++)
headers[i] = ""+(n-i);
}
/**
* Get the size of the header.
* @return see above.
*/
public int getSize() { return headers.length; }
/**
* Get the header object at index.
* @param index see above.
* @return see above.
*/
public Object getElementAt(int index) { return headers[index]; }
}
/**
* The renderer for the row header.
*/
class RowHeaderRenderer
extends JLabel
implements ListCellRenderer
{
/**
* Instantiate row renderer for table.
*
* @param table see above.
*/
RowHeaderRenderer(JTable table)
{
if (table != null)
{
JTableHeader header = table.getTableHeader();
setOpaque(true);
setBorder(UIManager.getBorder("TableHeader.cellBorder"));
setHorizontalAlignment(CENTER);
setHorizontalTextPosition(CENTER);
setForeground(header.getForeground());
setBackground(header.getBackground());
setFont(header.getFont());
}
}
/**
* Returns the component for the renderer.
*
* @param list The list containing the headers render context.
* @param value The value to be rendered.
* @param index The index of the rendered object.
* @param isSelected is the current header selected.
* @param cellHasFocus has the cell focus.
* @return the render component.
*/
public Component getListCellRendererComponent(JList list, Object value,
int index, boolean isSelected, boolean cellHasFocus)
{
setText((value == null) ? "" : value.toString());
return this;
}
}
}