RowHeaderRenderer(JTable table) {
CheckBoxIcon cbIcon = new CheckBoxIcon(13);
iconUnChecked = cbIcon.createCheckBoxImageIcon(false, false);
iconChecked = cbIcon.createCheckBoxImageIcon(true, false);
setOpaque(true);
setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createMatteBorder(
0,
0,
1,
1,
geogebra.awt.Color.getAwtColor(GeoGebraColorConstants.TABLE_GRID_COLOR)),
BorderFactory.createEmptyBorder(0, 5, 0, 2)));
setHorizontalAlignment(LEFT);
setFont(table.getFont());
}
public class DataPanel extends JPanel implements ActionListener, StatPanelInterface {
private Application app;
private StatDialog statDialog;
private StatDialogController statController;
private JTable dataTable;
private JButton btnEnableAll;
private MyRowHeader rowHeader;
private MyColumnHeaderRenderer columnHeader;
private JScrollPane scrollPane;
private Boolean[] selectionList;
private JLabel lblHeader;
public int preferredColumnWidth = SpreadsheetSettings.TABLE_CELL_WIDTH;
private static final Color DISABLED_BACKGROUND_COLOR = Color.LIGHT_GRAY;
private static final Color SELECTED_BACKGROUND_COLOR_HEADER =
geogebra.awt.Color.getAwtColor(GeoGebraColorConstants.TABLE_SELECTED_BACKGROUND_COLOR_HEADER);
private static final Color TABLE_GRID_COLOR = StatDialog.TABLE_GRID_COLOR;
private static final Color TABLE_HEADER_COLOR = StatDialog.TABLE_HEADER_COLOR;
/** *********************************************** Construct a DataPanel */
public DataPanel(Application app, StatDialog statDialog) {
this.app = app;
this.statDialog = statDialog;
this.statController = statDialog.getStatDialogController();
buildDataTable();
populateDataTable(statController.getDataArray());
createGUI();
}
private void buildDataTable() {
dataTable =
new JTable() {
// disable cell edits (for now)
@Override
public boolean isCellEditable(int rowIndex, int vColIndex) {
return false;
}
@Override
protected void configureEnclosingScrollPane() {
super.configureEnclosingScrollPane();
Container p = getParent();
if (p instanceof JViewport) {
((JViewport) p).setBackground(getBackground());
}
}
};
}
private void createGUI() {
// set table and column renderers
dataTable.setDefaultRenderer(Object.class, new MyCellRenderer());
columnHeader = new MyColumnHeaderRenderer();
columnHeader.setPreferredSize(
new Dimension(preferredColumnWidth, SpreadsheetSettings.TABLE_CELL_HEIGHT));
for (int i = 0; i < dataTable.getColumnCount(); ++i) {
dataTable.getColumnModel().getColumn(i).setHeaderRenderer(columnHeader);
dataTable.getColumnModel().getColumn(i).setPreferredWidth(preferredColumnWidth);
}
// disable row selection (for now)
dataTable.setColumnSelectionAllowed(false);
dataTable.setRowSelectionAllowed(false);
// dataTable.setAutoResizeMode(JTable.);
dataTable.setPreferredScrollableViewportSize(dataTable.getPreferredSize());
dataTable.setMinimumSize(new Dimension(100, 50));
// dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_LAST_COLUMN);
dataTable.setAutoCreateColumnsFromModel(false);
dataTable.setGridColor(TABLE_GRID_COLOR);
// create a scrollPane for the table
scrollPane = new JScrollPane(dataTable);
scrollPane.setBorder(BorderFactory.createEmptyBorder());
// create row header
rowHeader = new MyRowHeader(this, dataTable);
scrollPane.setRowHeaderView(rowHeader);
// create enableAll button and put it in the upper left corner
CheckBoxIcon cbIcon = new CheckBoxIcon(13);
ImageIcon iconUnChecked = cbIcon.createCheckBoxImageIcon(false, false);
ImageIcon iconChecked = cbIcon.createCheckBoxImageIcon(true, false);
btnEnableAll = new JButton();
btnEnableAll.setIcon(iconUnChecked);
btnEnableAll.setDisabledIcon(iconChecked);
btnEnableAll.setEnabled(false);
btnEnableAll.setBorderPainted(false);
btnEnableAll.setBackground(
geogebra.awt.Color.getAwtColor(GeoGebraColorConstants.TABLE_BACKGROUND_COLOR_HEADER));
btnEnableAll.setContentAreaFilled(false);
btnEnableAll.setHorizontalAlignment(SwingConstants.LEFT);
btnEnableAll.addActionListener(this);
Corner upperLeftCorner = new Corner();
upperLeftCorner.setLayout(new BorderLayout());
upperLeftCorner.add(btnEnableAll, BorderLayout.WEST);
upperLeftCorner.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createMatteBorder(0, 0, 1, 1, TABLE_GRID_COLOR),
BorderFactory.createEmptyBorder(0, 5, 0, 2)));
// set the other corners
scrollPane.setCorner(ScrollPaneConstants.UPPER_LEFT_CORNER, upperLeftCorner);
scrollPane.setCorner(ScrollPaneConstants.LOWER_LEFT_CORNER, new Corner());
scrollPane.setCorner(ScrollPaneConstants.UPPER_RIGHT_CORNER, new Corner());
lblHeader = new JLabel();
lblHeader.setHorizontalAlignment(JLabel.LEFT);
lblHeader.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createEtchedBorder(), BorderFactory.createEmptyBorder(2, 5, 2, 2)));
// finally, load up our JPanel
this.setLayout(new BorderLayout());
this.add(lblHeader, BorderLayout.NORTH);
this.add(scrollPane, BorderLayout.CENTER);
this.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
this.setMinimumSize(dataTable.getPreferredSize());
}
public void removeGeos() {}
private Boolean[] updateSelectionList(ArrayList<GeoElement> dataArray) {
selectionList = new Boolean[dataArray.size()];
for (int i = 0; i < selectionList.length; ++i) {
selectionList[i] = true;
}
return selectionList;
}
private void populateDataTable(ArrayList<GeoElement> dataArray) {
if (dataArray == null || dataArray.size() < 1) {
return;
}
TableModel dataModel = null;
GeoPoint2 geo = null;
String[] titles = statDialog.getDataTitles();
switch (statDialog.getMode()) {
case StatDialog.MODE_ONEVAR:
dataModel = new DefaultTableModel(dataArray.size(), 1);
for (int row = 0; row < dataArray.size(); ++row) {
dataModel.setValueAt(dataArray.get(row).toDefinedValueString(), row, 0);
}
dataTable.setModel(dataModel);
dataTable.getColumnModel().getColumn(0).setHeaderValue(titles[0]);
updateSelectionList(dataArray);
break;
case StatDialog.MODE_REGRESSION:
dataModel = new DefaultTableModel(dataArray.size(), 2);
for (int row = 0; row < dataArray.size(); ++row) {
dataModel.setValueAt(((GeoPoint2) (dataArray.get(row))).getInhomX(), row, 0);
dataModel.setValueAt(((GeoPoint2) (dataArray.get(row))).getInhomY(), row, 1);
}
dataTable.setModel(dataModel);
dataTable
.getColumnModel()
.getColumn(0)
.setHeaderValue(app.getMenu("Column.X") + ": " + titles[0]);
dataTable
.getColumnModel()
.getColumn(1)
.setHeaderValue(app.getMenu("Column.Y") + ": " + titles[1]);
updateSelectionList(dataArray);
break;
}
}
/** Loads the data table. Called on data set changes. */
public void loadDataTable(ArrayList<GeoElement> dataArray) {
// load the data model
populateDataTable(dataArray);
// prepare boolean selection list for the checkboxes
selectionList = new Boolean[dataArray.size()];
for (int i = 0; i < dataArray.size(); ++i) {
selectionList[i] = true;
}
// create a new header
rowHeader = new MyRowHeader(this, dataTable);
scrollPane.setRowHeaderView(rowHeader);
updateFonts(getFont());
// repaint
dataTable.repaint();
rowHeader.repaint();
}
public void ensureTableFill() {
Container p = getParent();
DefaultTableModel dataModel = (DefaultTableModel) dataTable.getModel();
if (dataTable.getHeight() < p.getHeight()) {
int newRows = (p.getHeight() - dataTable.getHeight()) / dataTable.getRowHeight();
dataModel.setRowCount(dataTable.getRowCount() + newRows);
for (int i = 0; i <= dataTable.getRowCount(); ++i) {
if (rowHeader.getModel().getElementAt(i) != null)
((DefaultListModel) rowHeader.getModel()).add(i, true);
}
}
}
private void notifySelectionChange(int index, boolean isSelected) {
// statDialog.handleDataPanelSelectionChange(selectionList);
}
private class Corner extends JPanel {
@Override
protected void paintComponent(Graphics g) {
g.setColor(TABLE_HEADER_COLOR);
g.fillRect(0, 0, getWidth(), getHeight());
}
}
public void updateFonts(Font font) {}
public void setFont(Font font) {
super.setFont(font);
if (dataTable != null && dataTable.getRowCount() > 0 && dataTable.getColumnCount() > 0) {
// set the font for each component
dataTable.setFont(font);
if (dataTable.getTableHeader() != null) dataTable.getTableHeader().setFont(font);
rowHeader.setFont(font);
// get row height needed to draw an "X" character
int h =
dataTable
.getCellRenderer(0, 0)
.getTableCellRendererComponent(dataTable, "X", false, false, 0, 0)
.getPreferredSize()
.height;
// use this height to set the table and row header heights
dataTable.setRowHeight(h);
rowHeader.setFixedCellHeight(h);
// set the column width
int size = font.getSize();
if (size < 12) size = 12; // minimum size
double multiplier = (size) / 12.0;
preferredColumnWidth = (int) (SpreadsheetSettings.TABLE_CELL_WIDTH * multiplier);
// columnHeader.setPreferredSize(new Dimension(preferredColumnWidth,
// (int)(MyTable.TABLE_CELL_HEIGHT * multiplier)));
// this.validate();
// dataTable.repaint();
}
if (dataTable != null)
dataTable.setPreferredScrollableViewportSize(dataTable.getPreferredSize());
}
public MyRowHeader getRowHeader() {
return rowHeader;
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == btnEnableAll) {
rowHeader.enableAll();
btnEnableAll.setEnabled(false);
}
}
// =================================================
// Column Header Renderer
// =================================================
protected class MyColumnHeaderRenderer extends JLabel implements TableCellRenderer {
public MyColumnHeaderRenderer() {
super("", SwingConstants.CENTER);
setOpaque(true);
setBackground(TABLE_HEADER_COLOR);
setBorder(BorderFactory.createMatteBorder(0, 0, 1, 1, TABLE_GRID_COLOR));
setFont(app.getPlainFont());
}
public Component getTableCellRendererComponent(
JTable table,
Object value,
boolean isSelected,
boolean hasFocus,
int rowIndex,
int colIndex) {
setFont(app.getPlainFont());
setText(value.toString());
return this;
}
}
// ======================================================
// Table Cell Renderer
// ======================================================
class MyCellRenderer extends DefaultTableCellRenderer {
public MyCellRenderer() {
setBorder(BorderFactory.createEmptyBorder(2, 5, 2, 5));
}
@Override
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
if (value == null) {
setText("");
return this;
}
setFont(app.getPlainFont());
String text = value.toString();
// if (isSelected)
// setBackground(SELECTED_BACKGROUND_COLOR_HEADER);
// setBackground(table.getBackground());
if (!selectionList[row]) setBackground(DISABLED_BACKGROUND_COLOR);
else setBackground(table.getBackground());
setText(text);
return this;
}
}
// ======================================================
// Row Header
// ======================================================
public class MyRowHeader extends JList implements MouseListener {
// DefaultListModel model;
JTable table;
DataPanel dataPanel;
public MyRowHeader(DataPanel dataPanel, JTable table) {
super(selectionList);
this.table = table;
this.dataPanel = dataPanel;
setCellRenderer(new RowHeaderRenderer(table));
setSelectionModel(table.getSelectionModel());
this.addMouseListener(this);
}
class RowHeaderRenderer extends JLabel implements ListCellRenderer {
private ImageIcon iconChecked, iconUnChecked;
RowHeaderRenderer(JTable table) {
CheckBoxIcon cbIcon = new CheckBoxIcon(13);
iconUnChecked = cbIcon.createCheckBoxImageIcon(false, false);
iconChecked = cbIcon.createCheckBoxImageIcon(true, false);
setOpaque(true);
setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createMatteBorder(
0,
0,
1,
1,
geogebra.awt.Color.getAwtColor(GeoGebraColorConstants.TABLE_GRID_COLOR)),
BorderFactory.createEmptyBorder(0, 5, 0, 2)));
setHorizontalAlignment(LEFT);
setFont(table.getFont());
}
public Component getListCellRendererComponent(
JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
setText("" + (index + 1));
// add/remove icons
if ((Boolean) value) {
setIcon(iconChecked);
} else {
setIcon(iconUnChecked);
}
if (!(Boolean) value) setBackground(DISABLED_BACKGROUND_COLOR);
else setBackground(TABLE_HEADER_COLOR);
return this;
}
}
class MySelectionListener implements ListSelectionListener {
public void valueChanged(ListSelectionEvent e) {
if (e.getValueIsAdjusting() == false) {
if (rowHeader.getSelectedIndex() != -1) {;
}
}
}
}
public void mouseClicked(MouseEvent e) {}
public void mouseEntered(MouseEvent arg0) {}
public void mouseExited(MouseEvent arg0) {}
public void mousePressed(MouseEvent e) {
// check if we clicked in checkbox icon area
int index = this.locationToIndex(e.getPoint());
Rectangle rect = getCellBounds(index, index);
boolean iconClicked = rect != null && e.getX() - rect.x < 16; // distance from left border
if (iconClicked) {
// icon clicked: toggle enable/disable data
selectionList[this.getSelectedIndex()] = !selectionList[this.getSelectedIndex()];
statController.updateSelectedDataList(
this.getSelectedIndex(), selectionList[this.getSelectedIndex()]);
btnEnableAll.setEnabled(!isAllEnabled());
table.repaint();
repaint();
return;
}
}
public void mouseReleased(MouseEvent arg0) {}
public void enableAll() {
for (int i = 0; i < selectionList.length; ++i) {
if (selectionList[i] == false) {
statController.updateSelectedDataList(i, true);
selectionList[i] = true;
}
}
rowHeader.repaint();
table.repaint();
}
public boolean isAllEnabled() {
for (int i = 0; i < selectionList.length; ++i) {
if (selectionList[i] == false) return false;
}
return true;
}
}
public static class CheckBoxIcon {
// Michael Borcherds 2008-05-11
// adapted from
// http://www.java2s.com/Open-Source/Java-Document/6.0-JDK-Modules-com.sun.java/swing/com/sun/java/swing/plaf/windows/WindowsIconFactory.java.htm
// references to XPStyle removed
// option for double-size added
// replaced UIManager.getColor() with numbers from:
// http://www.java2s.com/Tutorial/Java/0240__Swing/ListingUIDefaultProperties.htm
/*
* Copyright 1998-2006 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
// int csize = 13;
// EuclidianView ev;
public static Color highlightBackground = new Color(230, 230, 230);
public int csize;
public CheckBoxIcon(int csize) {
this.csize = csize;
}
public void paintIcon(boolean checked, boolean highlighted, Graphics g, int x, int y) {
{
// outer bevel
if (true) {
// Outer top/left
// g.setColor(UIManager.getColor("CheckBox.shadow"));
g.setColor(new Color(128, 128, 128));
g.drawLine(x, y, x + (csize - 2), y);
g.drawLine(x, y + 1, x, y + (csize - 2));
// Outer bottom/right
// g.setColor(UIManager.getColor("CheckBox.highlight"));
g.setColor(Color.white);
g.drawLine(x + (csize - 1), y, x + (csize - 1), y + (csize - 1));
g.drawLine(x, y + (csize - 1), x + (csize - 2), y + (csize - 1));
// Inner top.left
// g.setColor(UIManager.getColor("CheckBox.darkShadow"));
g.setColor(new Color(64, 64, 64));
g.drawLine(x + 1, y + 1, x + (csize - 3), y + 1);
g.drawLine(x + 1, y + 2, x + 1, y + (csize - 3));
// Inner bottom/right
// g.setColor(UIManager.getColor("CheckBox.light"));
g.setColor(new Color(212, 208, 200));
g.drawLine(x + 1, y + (csize - 2), x + (csize - 2), y + (csize - 2));
g.drawLine(x + (csize - 2), y + 1, x + (csize - 2), y + (csize - 3));
// inside box
if (highlighted) {
// g.setColor(UIManager.getColor("CheckBox.background"));
g.setColor(highlightBackground);
} else {
// g.setColor(UIManager.getColor("CheckBox.interiorBackground"));
g.setColor(Color.white);
}
g.fillRect(x + 2, y + 2, csize - 4, csize - 4);
} else {
// g.setColor(UIManager.getColor("CheckBox.shadow"));
g.setColor(new Color(128, 128, 128));
g.drawRect(x + 1, y + 1, csize - 3, csize - 3);
if (true) {
// g.setColor(UIManager.getColor("CheckBox.background"));
g.setColor(highlightBackground);
} else {
// g.setColor(UIManager.getColor("CheckBox.interiorBackground"));
g.setColor(Color.white);
}
g.fillRect(x + 2, y + 2, csize - 4, csize - 4);
}
if (true) {
// g.setColor(UIManager.getColor("CheckBox.foreground"));
g.setColor(new Color(0, 0, 0));
} else {
// g.setColor(UIManager.getColor("CheckBox.shadow"));
g.setColor(new Color(128, 128, 128));
}
// paint check
if (checked) {
if (csize == 13) {
for (int i = 5; i <= 9; i++) g.drawLine(x + i, y + 12 - i, x + i, y + 14 - i);
for (int i = 3; i <= 4; i++) g.drawLine(x + i, y + i + 2, x + i, y + i + 4);
} else { // csize == 26
for (int i = 10; i <= 18; i++) g.drawLine(x + i, y + 24 - i, x + i, y + 29 - i);
for (int i = 5; i <= 9; i++) g.drawLine(x + i, y + i + 4, x + i, y + i + 9);
}
}
}
}
public ImageIcon createCheckBoxImageIcon(boolean checked, boolean highlighted) {
CheckBoxIcon cbIcon = new CheckBoxIcon(13);
BufferedImage image = new BufferedImage(13, 13, (BufferedImage.TYPE_INT_ARGB));
ImageIcon icon = new ImageIcon(image);
Graphics2D g2d = image.createGraphics();
cbIcon.paintIcon(checked, highlighted, g2d, 0, 0);
return icon;
}
}
public void setLabels() {
lblHeader.setText(app.getMenu("Data"));
}
public void updatePanel() {
// TODO Auto-generated method stub
}
}
private void createGUI() {
// set table and column renderers
dataTable.setDefaultRenderer(Object.class, new MyCellRenderer());
columnHeader = new MyColumnHeaderRenderer();
columnHeader.setPreferredSize(
new Dimension(preferredColumnWidth, SpreadsheetSettings.TABLE_CELL_HEIGHT));
for (int i = 0; i < dataTable.getColumnCount(); ++i) {
dataTable.getColumnModel().getColumn(i).setHeaderRenderer(columnHeader);
dataTable.getColumnModel().getColumn(i).setPreferredWidth(preferredColumnWidth);
}
// disable row selection (for now)
dataTable.setColumnSelectionAllowed(false);
dataTable.setRowSelectionAllowed(false);
// dataTable.setAutoResizeMode(JTable.);
dataTable.setPreferredScrollableViewportSize(dataTable.getPreferredSize());
dataTable.setMinimumSize(new Dimension(100, 50));
// dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_LAST_COLUMN);
dataTable.setAutoCreateColumnsFromModel(false);
dataTable.setGridColor(TABLE_GRID_COLOR);
// create a scrollPane for the table
scrollPane = new JScrollPane(dataTable);
scrollPane.setBorder(BorderFactory.createEmptyBorder());
// create row header
rowHeader = new MyRowHeader(this, dataTable);
scrollPane.setRowHeaderView(rowHeader);
// create enableAll button and put it in the upper left corner
CheckBoxIcon cbIcon = new CheckBoxIcon(13);
ImageIcon iconUnChecked = cbIcon.createCheckBoxImageIcon(false, false);
ImageIcon iconChecked = cbIcon.createCheckBoxImageIcon(true, false);
btnEnableAll = new JButton();
btnEnableAll.setIcon(iconUnChecked);
btnEnableAll.setDisabledIcon(iconChecked);
btnEnableAll.setEnabled(false);
btnEnableAll.setBorderPainted(false);
btnEnableAll.setBackground(
geogebra.awt.Color.getAwtColor(GeoGebraColorConstants.TABLE_BACKGROUND_COLOR_HEADER));
btnEnableAll.setContentAreaFilled(false);
btnEnableAll.setHorizontalAlignment(SwingConstants.LEFT);
btnEnableAll.addActionListener(this);
Corner upperLeftCorner = new Corner();
upperLeftCorner.setLayout(new BorderLayout());
upperLeftCorner.add(btnEnableAll, BorderLayout.WEST);
upperLeftCorner.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createMatteBorder(0, 0, 1, 1, TABLE_GRID_COLOR),
BorderFactory.createEmptyBorder(0, 5, 0, 2)));
// set the other corners
scrollPane.setCorner(ScrollPaneConstants.UPPER_LEFT_CORNER, upperLeftCorner);
scrollPane.setCorner(ScrollPaneConstants.LOWER_LEFT_CORNER, new Corner());
scrollPane.setCorner(ScrollPaneConstants.UPPER_RIGHT_CORNER, new Corner());
lblHeader = new JLabel();
lblHeader.setHorizontalAlignment(JLabel.LEFT);
lblHeader.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createEtchedBorder(), BorderFactory.createEmptyBorder(2, 5, 2, 2)));
// finally, load up our JPanel
this.setLayout(new BorderLayout());
this.add(lblHeader, BorderLayout.NORTH);
this.add(scrollPane, BorderLayout.CENTER);
this.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
this.setMinimumSize(dataTable.getPreferredSize());
}