@Override
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
textLabel.setFont(table.getFont());
textLabel.setText(Objects.toString(value, ""));
textLabel.setBorder(hasFocus ? focusCellHighlightBorder : noFocusBorder);
FontMetrics fm = table.getFontMetrics(table.getFont());
Insets i = textLabel.getInsets();
int swidth =
iconLabel.getPreferredSize().width + fm.stringWidth(textLabel.getText()) + i.left + i.right;
int cwidth = table.getColumnModel().getColumn(column).getWidth();
dim.width = swidth > cwidth ? cwidth : swidth;
if (isSelected) {
textLabel.setOpaque(true);
textLabel.setForeground(table.getSelectionForeground());
textLabel.setBackground(table.getSelectionBackground());
iconLabel.setIcon(sicon);
} else {
textLabel.setOpaque(false);
textLabel.setForeground(table.getForeground());
textLabel.setBackground(table.getBackground());
iconLabel.setIcon(nicon);
}
return panel;
}
@Override
protected void customizeCellRenderer(
JTable table, Object value, boolean selected, boolean hasFocus, int row, int column) {
if (!(value instanceof String)) {
return;
}
String s = (String) value;
if (shouldClip(s)) {
s = clip(s);
}
SimpleTextAttributes attributes = SimpleTextAttributes.REGULAR_ATTRIBUTES;
String problem = ((StringResourceTableModel) table.getModel()).getCellProblem(row, column);
if (problem != null) {
if (ConstantColumn.KEY.ordinal() == column) {
attributes = SimpleTextAttributes.ERROR_ATTRIBUTES;
} else {
attributes = CELL_ERROR_ATTRIBUTES;
}
}
Font currentFont = table.getFont();
Font f = FontUtil.getFontAbleToDisplay(s, currentFont);
if (currentFont != f) {
setFont(f);
}
setToolTipText(problem);
append(s, attributes);
}
private static int getTableBaseline(JTable table, int height) {
if (TABLE_LABEL == null) {
TABLE_LABEL = new JLabel("");
TABLE_LABEL.setBorder(new EmptyBorder(1, 1, 1, 1));
}
JLabel label = TABLE_LABEL;
label.setFont(table.getFont());
int rowMargin = table.getRowMargin();
int baseline = getLabelBaseline(label, table.getRowHeight() - rowMargin);
return baseline += rowMargin / 2;
}
@Override
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
if (isSelected) {
setForeground(table.getSelectionForeground());
setBackground(table.getSelectionBackground());
} else {
setForeground(table.getForeground());
setBackground(table.getBackground());
}
setFont(table.getFont());
setText(Objects.toString(value, ""));
return this;
}
@Override
public Component getTableCellEditorComponent(
JTable table, Object value, boolean isSelected, int row, int column) {
System.out.println("getTableCellEditorComponent");
setFont(table.getFont());
setText(Objects.toString(value, ""));
EventQueue.invokeLater(
new Runnable() {
@Override
public void run() {
setCaretPosition(getText().length());
requestFocusInWindow();
System.out.println("invokeLater: getTableCellEditorComponent");
}
});
return scroll;
}
private static void setColumnWidths(JTable table, MetricTableSpecification tableSpecification) {
final TableModel model = table.getModel();
final TableColumnModel columnModel = table.getColumnModel();
final List<Integer> columnWidths = tableSpecification.getColumnWidths();
final List<String> columnOrder = tableSpecification.getColumnOrder();
if (columnWidths != null && !columnWidths.isEmpty()) {
final int columnCount = model.getColumnCount();
for (int i = 0; i < columnCount; i++) {
final String columnName = model.getColumnName(i);
final int index = columnOrder.indexOf(columnName);
if (index != -1) {
final Integer width = columnWidths.get(index);
final TableColumn column = columnModel.getColumn(i);
column.setPreferredWidth(width.intValue());
}
}
} else {
final Graphics graphics = table.getGraphics();
final Font font = table.getFont();
final FontMetrics fontMetrics = table.getFontMetrics(font);
final int rowCount = model.getRowCount();
int maxFirstColumnWidth = 100;
for (int i = 0; i < rowCount; i++) {
final String name = (String) model.getValueAt(i, 0);
if (name != null) {
final Rectangle2D stringBounds = fontMetrics.getStringBounds(name, graphics);
final double stringWidth = stringBounds.getWidth();
if (stringWidth > maxFirstColumnWidth) {
maxFirstColumnWidth = (int) stringWidth;
}
}
}
final int allocatedFirstColumnWidth = Math.min(300, maxFirstColumnWidth + 5);
final TableColumn column = columnModel.getColumn(0);
column.setPreferredWidth(allocatedFirstColumnWidth);
}
}
@Override
public Component getTableCellRendererComponent(
JTable table, Object value, boolean selected, boolean focused, int row, int column) {
RendererComponent panel = getEditorPanel(table);
EditorEx editor = panel.getEditor();
editor.getColorsScheme().setEditorFontSize(table.getFont().getSize());
editor
.getColorsScheme()
.setColor(EditorColors.SELECTION_BACKGROUND_COLOR, table.getSelectionBackground());
editor
.getColorsScheme()
.setColor(EditorColors.SELECTION_FOREGROUND_COLOR, table.getSelectionForeground());
editor.setBackgroundColor(selected ? table.getSelectionBackground() : table.getBackground());
panel.setSelected(!Comparing.equal(editor.getBackgroundColor(), table.getBackground()));
panel.setBorder(
null); // prevents double border painting when ExtendedItemRendererComponentWrapper is used
customizeEditor(editor, table, value, selected, row, column);
return panel;
}
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
Color foreground = null;
Color background = null;
Font font = null;
TableModel model = table.getModel();
if (model instanceof AttributiveCellTableModel) {
CellAttribute cellAtt = ((AttributiveCellTableModel) model).getCellAttribute();
if (cellAtt instanceof ColoredCell) {
foreground = ((ColoredCell) cellAtt).getForeground(row, column);
background = ((ColoredCell) cellAtt).getBackground(row, column);
}
if (cellAtt instanceof CellFont) {
font = ((CellFont) cellAtt).getFont(row, column);
}
}
if (isSelected) {
setForeground((foreground != null) ? foreground : table.getSelectionForeground());
setBackground(table.getSelectionBackground());
} else {
setForeground((foreground != null) ? foreground : table.getForeground());
setBackground((background != null) ? background : table.getBackground());
}
setFont((font != null) ? font : table.getFont());
if (hasFocus) {
setBorder(UIManager.getBorder("Table.focusCellHighlightBorder"));
if (table.isCellEditable(row, column)) {
setForeground(
(foreground != null) ? foreground : UIManager.getColor("Table.focusCellForeground"));
setBackground(UIManager.getColor("Table.focusCellBackground"));
}
} else {
setBorder(noFocusBorder);
}
setValue(value);
return this;
}
