/* (non-Javadoc)
* @see javax.swing.JTable#isCellEditable(int, int)
*/
public boolean isCellEditable(int row, int column) {
// names are not editable
if (column == 0) {
return false;
}
PropertySheetTableModel.Item item = getSheetModel().getPropertySheetElement(row);
return item.isProperty() && item.getProperty().isEditable();
}
/**
* Overriden
* <li>to prevent the cell focus rect to be painted
* <li>to disable ({@link Component#setEnabled(boolean)} the renderer if the Property is not
* editable
*/
public Component prepareRenderer(TableCellRenderer renderer, int row, int column) {
Object value = getValueAt(row, column);
boolean isSelected = isCellSelected(row, column);
Component component =
renderer.getTableCellRendererComponent(this, value, isSelected, false, row, column);
PropertySheetTableModel.Item item = getSheetModel().getPropertySheetElement(row);
if (item.isProperty()) {
component.setEnabled(item.getProperty().isEditable());
}
return component;
}
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
PropertySheetTableModel.Item item = (Item) value;
// shortcut if we are painting the category column
if (column == PropertySheetTableModel.VALUE_COLUMN && !item.isProperty()) {
setBackground(getBackground(item.isProperty(), isSelected));
setText("");
return this;
}
setBorder(border);
// configure the border
border.configure((PropertySheetTable) table, item);
setBackground(getBackground(item.isProperty(), isSelected));
setForeground(getForeground(item.isProperty(), isSelected));
setEnabled(isSelected || !item.isProperty() ? true : item.getProperty().isEditable());
setText(item.getName());
return this;
}
/* (non-Javadoc)
* @see javax.swing.JTable#getCellRenderer(int, int)
*/
public TableCellRenderer getCellRenderer(int row, int column) {
PropertySheetTableModel.Item item = getSheetModel().getPropertySheetElement(row);
switch (column) {
case PropertySheetTableModel.NAME_COLUMN:
// name column gets a custom renderer
return nameRenderer;
case PropertySheetTableModel.VALUE_COLUMN:
{
if (!item.isProperty()) return nameRenderer;
// property value column gets the renderer from the factory
Property property = item.getProperty();
TableCellRenderer renderer = getRendererFactory().createTableCellRenderer(property);
if (renderer == null) renderer = getCellRenderer(property.getType());
return renderer;
}
default:
// when will this happen, given the above?
return super.getCellRenderer(row, column);
}
}