public void setTitle() {
if (isAdd) {
Warehouse w = (Warehouse) ddlbWarehouseId.getSelectedItem();
this.setTitle(w.getWarehouseName() + " | " + myPart.getPartName());
} else {
this.setTitle(item.getWarehouse().getWarehouseName() + " | " + myPart.getPartName());
}
}
/** Reload fields with model data Used when model notifies view of change */
public void refreshFields() {
if (isAdd) {
ddlbWarehouseId.setSelectedIndex(0);
fldItemQuantity.setText("");
} else {
ddlbWarehouseId.getModel().setSelectedItem(item.getWarehouse().getId());
fldItemQuantity.setText(Double.toString(item.getQuantity()));
}
// lblPersonName.setText(personDog.getOwner().getFullName());
lblPartName.setText(myPart.getPartName());
// update window title
setTitle();
// flag as unchanged
setChanged(false);
}
/**
* Constructor
*
* @param title
*/
public PartOwnerDetailView(
String title,
Part p,
InventoryItem i,
InventoryItemList iList,
WarehouseList wList,
MDIParent m) {
super(title, m);
myPart = p;
this.iList = iList;
item = i;
// if personDog is null then this is an add
if (item == null) isAdd = true;
else isAdd = false;
// register as an observer
if (!isAdd) {
item.addObserver(this);
// also register as an observer to person and to dog in case the names change
item.getWarehouse().addObserver(this);
item.getPart().addObserver(this);
}
// prep layout and fields
JPanel panel = new JPanel();
panel.setLayout(new GridLayout(3, 2));
panel.add(new JLabel("Warehouse name: "));
List<Long> keyList = new ArrayList<Long>();
List<Warehouse> valList = new ArrayList<Warehouse>();
for (Warehouse w : wList.getList()) {
keyList.add(w.getId());
valList.add(w);
}
if (keyList != null && valList != null) {
ddlbWarehouseId =
new JComboBox(
new KVComboModel<Long, Warehouse>(
keyList.toArray(new Long[keyList.size()]),
valList.toArray(new Warehouse[valList.size()])));
ddlbWarehouseId.getModel().setSelectedItem(1);
// add a listener to know when gender changes so we can flag record as changed to prompt for
// save
ddlbWarehouseId.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// get the selected value
Warehouse newWarehouse = (Warehouse) ddlbWarehouseId.getSelectedItem();
setTitle();
if (!isAdd && newWarehouse.getId() != item.getWarehouse().getId()) setChanged(true);
}
});
}
// if edit, then disable person selection
if (!isAdd) ddlbWarehouseId.setEnabled(false);
panel.add(ddlbWarehouseId);
panel.add(new JLabel("Part name"));
lblPartName = new JLabel(myPart.getPartName());
panel.add(lblPartName);
panel.add(new JLabel("Quantity"));
fldItemQuantity = new JTextField("");
fldItemQuantity.addKeyListener(new TextfieldChangeListener());
panel.add(fldItemQuantity);
this.add(panel, BorderLayout.CENTER);
// add a Save button to write field changes back to model data
panel = new JPanel();
panel.setLayout(new FlowLayout());
JButton button = new JButton("Save Record");
button.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
saveModel();
}
});
panel.add(button);
this.add(panel, BorderLayout.SOUTH);
// load fields with model data
refreshFields();
// can't call this on JPanel
// this.pack();
this.setPreferredSize(new Dimension(450, 150));
}