private void editPressed() {
setPresentsDefaultValue(false);
String value = list.getItem(list.getSelectionIndex());
value = promptForText(local.getString("entNewVal"), value);
if (value != null && isTextValid(value)) {
list.setItem(list.getSelectionIndex(), value);
selectionChanged();
} else {
showErrorMessage(local.getString("invalid") + value);
}
}
/**
* Sets the text of the item in the receiver's list at the given zero-relative index to the string
* argument. This is equivalent to <code>remove</code>'ing the old item at the index, and then
* <code>add</code>'ing the new item at that index.
*
* @param index the index for the item
* @param string the new text for the item
* @exception IllegalArgumentException
* <ul>
* <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the
* list minus 1 (inclusive)
* <li>ERROR_NULL_ARGUMENT - if the string is null
* </ul>
*
* @exception SWTException
* <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
* </ul>
*/
public void setItem(int index, String string) {
checkWidget();
list.setItem(index, string);
}
public void setItem(int index, Node node) {
listIntermediary.setItem(index, getQualifiedName(node));
// nodes.put(index, node);
nodes.set(index, node);
}
@Override
protected void listSetItem(int index, String string) {
list.setItem(index, string);
}