void rebuildButtons() {
stringToObjects = new Hashtable();
stringToButtons = new Hashtable();
buttonsPanel.removeAll();
// buttonGroup = new ButtonGroup();
int newSize = getSize();
// for (int i = 0; i < getSize(); i ++) {
for (int i = 0; i < newSize; i++) {
Object item = getElementAt(i);
String itemString = item.toString();
// AbstractButton button = new JRadioButton(itemString);
VirtualButton button = createButton(itemString);
setColors(button);
// VirtualButton button = createButton (itemString);
button.setActionCommand(itemString);
stringToObjects.put(itemString, item);
stringToButtons.put(itemString, button);
button.addActionListener(this);
// buttonGroup.add(radioButton);
buttonsPanel.add(button);
doAdditionalProcessing(button);
}
// force the first item to be selected
lastSelectedItem = null;
// int numCols = getObjectAdapter().getUnboundButtonsRowSize();
setLayout();
// not sure we need this as color is set before this
// setColors(buttonsPanel);
/*
buttonsPanel.setLayout(new GridLayout (0, numCols));
oldSize = getSize();
*/
oldSize = newSize;
}
