/**
* Set <code>PanelHolder</code> <code>Map</code>.
*
* @param panelList Map
*/
public void setPanelList(Map panelList) {
if (Page.DEBUG) System.out.println("PanelModel.setPanelList(): size = " + panelList.size());
this.panelList = panelList;
Iterator iter = panelIterator();
while (iter.hasNext()) {
PanelHolder ph = (PanelHolder) iter.next();
ph.addChangeListener(this);
}
firePropertyChange("panelList", 0, panelList.size()); // should this be fired?
}
/**
* Registers ChangeListeners and sets back references in <code>PanelModel</code> and its children.
*/
private void repair() {
// traverse PanelModel and create all event links
Iterator iter = panelIterator();
while (iter.hasNext()) {
PanelHolder ph = (PanelHolder) iter.next();
ph.removeAllChangeListeners();
ph.addChangeListener(this);
ph.setPanelModel(this);
Iterator dgIter = ph.dataGroupIterator();
while (dgIter.hasNext()) {
DataGroup dg = (DataGroup) dgIter.next();
dg.removeAllChangeListeners();
dg.addChangeListener(ph);
dg.setPanelHolder(ph);
dg.getXAxisHolder().removeAllChangeListeners();
dg.getXAxisHolder().addChangeListener(dg);
dg.getXAxisHolder().setDataGroup(dg);
dg.getYAxisHolder().removeAllChangeListeners();
dg.getYAxisHolder().addChangeListener(dg);
dg.getYAxisHolder().setDataGroup(dg);
}
Iterator lbIter = ph.labelIterator();
while (lbIter.hasNext()) {
Label lb = (Label) lbIter.next();
lb.removeAllChangeListeners();
lb.addChangeListener(ph);
lb.setPanelHolder(ph);
}
Iterator lgIter = ph.legendIterator();
while (lgIter.hasNext()) {
Legend lg = (Legend) lgIter.next();
lg.removeAllChangeListeners();
lg.addChangeListener(ph);
lg.setPanelHolder(ph);
}
}
}
/**
* Remove Panel from <code>PanelModel</code>.
*
* @param ph PanelHolder
*/
public void removePanel(PanelHolder ph) {
int sze = panelList.size();
ph.removeChangeListener(this);
panelList.remove(ph.getId());
firePropertyChange("panelList", sze, panelList.size());
}
/**
* Add a <code>PanelHolder</code> to <code>PanelModel</code>.
*
* @param ph PanelHolder
*/
public void addPanel(PanelHolder ph) {
int sze = panelList.size();
ph.addChangeListener(this);
panelList.put(ph.getId(), ph);
firePropertyChange("panelList", sze, panelList.size());
}