tabledemo.java
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JAVA
751 行
/* * @(#)TableDemo.java 1.23 05/11/30 * * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * -Redistribution of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * -Redistribution in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of Sun Microsystems, Inc. or the names of contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * * You acknowledge that this software is not designed, licensed or intended * for use in the design, construction, operation or maintenance of any * nuclear facility. *//* * @(#)TableDemo.java 1.23 05/11/30 */import javax.swing.*;import javax.swing.event.*;import javax.swing.text.*;import javax.swing.table.*;import javax.swing.border.*;import javax.swing.colorchooser.*;import javax.swing.filechooser.*;import javax.accessibility.*;import java.awt.*;import java.awt.event.*;import java.awt.print.PrinterException;import java.beans.*;import java.util.*;import java.io.*;import java.applet.*;import java.net.*;import java.text.MessageFormat;/** * Table demo * * @version 1.23 11/30/05 * @author Philip Milne * @author Steve Wilson */public class TableDemo extends DemoModule { JTable tableView; JScrollPane scrollpane; Dimension origin = new Dimension(0, 0); JCheckBox isColumnReorderingAllowedCheckBox; JCheckBox showHorizontalLinesCheckBox; JCheckBox showVerticalLinesCheckBox; JCheckBox isColumnSelectionAllowedCheckBox; JCheckBox isRowSelectionAllowedCheckBox; JLabel interCellSpacingLabel; JLabel rowHeightLabel; JSlider interCellSpacingSlider; JSlider rowHeightSlider; JComboBox selectionModeComboBox = null; JComboBox resizeModeComboBox = null; JLabel headerLabel; JLabel footerLabel; JTextField headerTextField; JTextField footerTextField; JCheckBox fitWidth; JButton printButton; JPanel controlPanel; JScrollPane tableAggregate; String path = "ImageClub/food/"; final int INITIAL_ROWHEIGHT = 33; /** * main method allows us to run as a standalone demo. */ public static void main(String[] args) { TableDemo demo = new TableDemo(null); demo.mainImpl(); } /** * TableDemo Constructor */ public TableDemo(SwingSet2 swingset) { super(swingset, "TableDemo", "toolbar/JTable.gif"); getDemoPanel().setLayout(new BorderLayout()); controlPanel = new JPanel(); controlPanel.setLayout(new BoxLayout(controlPanel, BoxLayout.X_AXIS)); JPanel cbPanel = new JPanel(new GridLayout(3, 2)); JPanel labelPanel = new JPanel(new GridLayout(2, 1)) { public Dimension getMaximumSize() { return new Dimension(getPreferredSize().width, super.getMaximumSize().height); } }; JPanel sliderPanel = new JPanel(new GridLayout(2, 1)) { public Dimension getMaximumSize() { return new Dimension(getPreferredSize().width, super.getMaximumSize().height); } }; JPanel comboPanel = new JPanel(new GridLayout(2, 1)); JPanel printPanel = new JPanel(new ColumnLayout()); getDemoPanel().add(controlPanel, BorderLayout.NORTH); Vector relatedComponents = new Vector(); // check box panel isColumnReorderingAllowedCheckBox = new JCheckBox(getString("TableDemo.reordering_allowed"), true); isColumnReorderingAllowedCheckBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { boolean flag = ((JCheckBox)e.getSource()).isSelected(); tableView.getTableHeader().setReorderingAllowed(flag); tableView.repaint(); } }); showHorizontalLinesCheckBox = new JCheckBox(getString("TableDemo.horz_lines"), true); showHorizontalLinesCheckBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { boolean flag = ((JCheckBox)e.getSource()).isSelected(); tableView.setShowHorizontalLines(flag); ; tableView.repaint(); } }); showVerticalLinesCheckBox = new JCheckBox(getString("TableDemo.vert_lines"), true); showVerticalLinesCheckBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { boolean flag = ((JCheckBox)e.getSource()).isSelected(); tableView.setShowVerticalLines(flag); ; tableView.repaint(); } }); // Show that showHorizontal/Vertical controls are related relatedComponents.removeAllElements(); relatedComponents.add(showHorizontalLinesCheckBox); relatedComponents.add(showVerticalLinesCheckBox); buildAccessibleGroup(relatedComponents); isRowSelectionAllowedCheckBox = new JCheckBox(getString("TableDemo.row_selection"), true); isRowSelectionAllowedCheckBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { boolean flag = ((JCheckBox)e.getSource()).isSelected(); tableView.setRowSelectionAllowed(flag); ; tableView.repaint(); } }); isColumnSelectionAllowedCheckBox = new JCheckBox(getString("TableDemo.column_selection"), false); isColumnSelectionAllowedCheckBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { boolean flag = ((JCheckBox)e.getSource()).isSelected(); tableView.setColumnSelectionAllowed(flag); ; tableView.repaint(); } }); // Show that row/column selections are related relatedComponents.removeAllElements(); relatedComponents.add(isColumnSelectionAllowedCheckBox); relatedComponents.add(isRowSelectionAllowedCheckBox); buildAccessibleGroup(relatedComponents); cbPanel.add(isColumnReorderingAllowedCheckBox); cbPanel.add(isRowSelectionAllowedCheckBox); cbPanel.add(showHorizontalLinesCheckBox); cbPanel.add(isColumnSelectionAllowedCheckBox); cbPanel.add(showVerticalLinesCheckBox); // label panel interCellSpacingLabel = new JLabel(getString("TableDemo.intercell_spacing_colon")); labelPanel.add(interCellSpacingLabel); rowHeightLabel = new JLabel(getString("TableDemo.row_height_colon")); labelPanel.add(rowHeightLabel); // slider panel interCellSpacingSlider = new JSlider(JSlider.HORIZONTAL, 0, 10, 1); interCellSpacingSlider.getAccessibleContext().setAccessibleName(getString("TableDemo.intercell_spacing")); interCellSpacingLabel.setLabelFor(interCellSpacingSlider); sliderPanel.add(interCellSpacingSlider); interCellSpacingSlider.addChangeListener(new ChangeListener() { public void stateChanged(ChangeEvent e) { int spacing = ((JSlider)e.getSource()).getValue(); tableView.setIntercellSpacing(new Dimension(spacing, spacing)); tableView.repaint(); } }); rowHeightSlider = new JSlider(JSlider.HORIZONTAL, 5, 100, INITIAL_ROWHEIGHT); rowHeightSlider.getAccessibleContext().setAccessibleName(getString("TableDemo.row_height")); rowHeightLabel.setLabelFor(rowHeightSlider); sliderPanel.add(rowHeightSlider); rowHeightSlider.addChangeListener(new ChangeListener() { public void stateChanged(ChangeEvent e) { int height = ((JSlider)e.getSource()).getValue(); tableView.setRowHeight(height); tableView.repaint(); } }); // Show that spacing controls are related relatedComponents.removeAllElements(); relatedComponents.add(interCellSpacingSlider); relatedComponents.add(rowHeightSlider); buildAccessibleGroup(relatedComponents); // Create the table. tableAggregate = createTable(); getDemoPanel().add(tableAggregate, BorderLayout.CENTER); // ComboBox for selection modes.
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