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;
}
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());
}
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());
}
