vbomdrop.java

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		{
			String title = Msg.getMsg(Env.getCtx(), "Optional");
			JCheckBox cb = new JCheckBox(title);
			cb.setSelected(false);
			selected = false;
			cb.addActionListener(this);
			m_selectionList.add(cb);
			this.add(cb, new ALayoutConstraint(m_bomLine++, 0));
		}
		else	//	Alternative
		{
			String title = Msg.getMsg(Env.getCtx(), "Alternative") + " " + bomType;
			JRadioButton b = new JRadioButton(title);
			String groupName = String.valueOf(parentM_Product_ID) + "_" + bomType;
			ButtonGroup group = (ButtonGroup)m_buttonGroups.get(groupName);
			if (group == null)
			{
				log.fine("ButtonGroup=" + groupName);
				group = new ButtonGroup();
				m_buttonGroups.put(groupName, group);
				group.add(b);
				b.setSelected(true);		//	select first one
			}
			else
			{
				group.add(b);
				b.setSelected(false);
				selected = false;
			}
			b.addActionListener(this);
			m_selectionList.add(b);
			this.add(b, new ALayoutConstraint(m_bomLine++, 0));
		}
		//	Add to List & display
		m_productList.add (new Integer(M_Product_ID));
		VNumber qty = new VNumber ("Qty", true, false, true, DisplayType.Quantity, name);
		qty.setValue(lineQty);
		qty.setReadWrite(selected);
		m_qtyList.add(qty);
		CLabel label = new CLabel (name);
		label.setLabelFor(qty);
		this.add(label);
		this.add(qty);	
	}	//	addDisplay

	
	/**
	 * 	Get Preferred Size
	 *	@return size
	 */
	public Dimension getPreferredSize ()
	{
		Dimension size = super.getPreferredSize ();
		if (size.width > WINDOW_WIDTH)
			size.width = WINDOW_WIDTH - 30;
		return size;
	}	//	getPreferredSize

	
	/**************************************************************************
	 *	Action Listener
	 *  @param e event
	 */
	public void actionPerformed (ActionEvent e)
	{
		log.config(e.getActionCommand());
		
		Object source = e.getSource();

		//	Toggle Qty Enabled
		if (source instanceof JCheckBox || source instanceof JRadioButton)
		{
			cmd_selection (source);
			//	need to de-select the others in group	
			if (source instanceof JRadioButton)
			{
				//	find Button Group
				Iterator it = m_buttonGroups.values().iterator();
				while (it.hasNext())
				{
					ButtonGroup group = (ButtonGroup)it.next();
					Enumeration en = group.getElements();
					while (en.hasMoreElements())
					{
						//	We found the group
						if (source == en.nextElement())
						{
							Enumeration info = group.getElements();
							while (info.hasMoreElements())
							{
								Object infoObj = info.nextElement();
								if (source != infoObj)
									cmd_selection(infoObj);
							}
						}
					}
				}
			}
		}	//	JCheckBox or JRadioButton
			
		//	Product / Qty
		else if (source == productField || source == productQty)
		{
			m_qty = (BigDecimal)productQty.getValue();
			KeyNamePair pp = (KeyNamePair)productField.getSelectedItem();
			m_product = MProduct.get (Env.getCtx(), pp.getKey());
			createMainPanel();
			sizeIt();
		}
		
		//	Order
		else if (source == orderField)
		{
			KeyNamePair pp = (KeyNamePair)orderField.getSelectedItem();
			boolean valid = (pp != null && pp.getKey() > 0);
			//
			if (invoiceField != null)
				invoiceField.setReadWrite(!valid);
			if (projectField != null)
				projectField.setReadWrite(!valid);
		}
		//	Invoice
		else if (source == invoiceField)
		{
			KeyNamePair pp = (KeyNamePair)invoiceField.getSelectedItem();
			boolean valid = (pp != null && pp.getKey() > 0);
			//
			if (orderField != null)
				orderField.setReadWrite(!valid);
			if (projectField != null)
				projectField.setReadWrite(!valid);
		}
		//	Project
		else if (source == projectField)
		{
			KeyNamePair pp = (KeyNamePair)projectField.getSelectedItem();
			boolean valid = (pp != null && pp.getKey() > 0);
			//
			if (orderField != null)
				orderField.setReadWrite(!valid);
			if (invoiceField != null)
				invoiceField.setReadWrite(!valid);
		}
		
		//	OK
		else if (e.getActionCommand().equals(ConfirmPanel.A_OK))
		{
			if (cmd_save())
				dispose();
		}
		else if (e.getActionCommand().equals(ConfirmPanel.A_CANCEL))
			dispose();
			
		//	Enable OK
		boolean OK = m_product != null;
		if (OK)
		{
			KeyNamePair pp = null;
			if (orderField != null)
				pp = (KeyNamePair)orderField.getSelectedItem();
			if ((pp == null || pp.getKey() <= 0) && invoiceField != null)
				pp = (KeyNamePair)invoiceField.getSelectedItem();
			if ((pp == null || pp.getKey() <= 0) && projectField != null)
				pp = (KeyNamePair)projectField.getSelectedItem();
			OK = (pp != null && pp.getKey() > 0);
		}
		confirmPanel.getOKButton().setEnabled(OK);
	}	//	actionPerformed

	/**
	 * 	Enable/disable qty based on selection
	 *	@param source JCheckBox or JRadioButton
	 */
	private void cmd_selection (Object source)
	{
		for (int i = 0; i < m_selectionList.size(); i++)
		{
			if (source == m_selectionList.get(i))
			{
				boolean selected = isSelectionSelected(source);
				VNumber qty = (VNumber)m_qtyList.get(i);
				qty.setReadWrite(selected);
				return;
			}
		}
		log.log(Level.SEVERE, "VBOMDrop.cmd_selection - not found - " + source);
	}	//	cmd_selection

	/**
	 * 	Is Selection Selected
	 *	@param source CheckBox or RadioButton
	 *	@return true if selected
	 */
	private boolean isSelectionSelected (Object source)
	{
		boolean retValue = false;
		if (source instanceof JCheckBox)
			retValue = ((JCheckBox)source).isSelected();
		else if (source instanceof JRadioButton)
			retValue = ((JRadioButton)source).isSelected();
		else
			log.log(Level.SEVERE, "VBOMDrop.isSelectionSelected - not valid - " + source);
		return retValue;
	}	//	isSelected


	/**************************************************************************
	 * 	Save Selection
	 */
	private boolean cmd_save()
	{
		KeyNamePair pp = (KeyNamePair)orderField.getSelectedItem();
		if (pp != null && pp.getKey() > 0)
			return cmd_saveOrder (pp.getKey());
		//
		pp = (KeyNamePair)invoiceField.getSelectedItem();
		if (pp != null && pp.getKey() > 0)
			return cmd_saveInvoice (pp.getKey());
		//
		pp = (KeyNamePair)projectField.getSelectedItem();
		if (pp != null && pp.getKey() > 0)
			return cmd_saveProject (pp.getKey());
		//
		log.log(Level.SEVERE, "cmd_save - nothing selected");
		return false;
	}	//	cmd_save

	/**
	 * 	Save to Order
	 *	@param C_Order_ID id
	 *	@return true if saved
	 */
	private boolean cmd_saveOrder (int C_Order_ID)
	{
		log.config( "VBOMDrop.cmd_saveOrder - C_Order_ID=" + C_Order_ID);
		MOrder order = new MOrder (Env.getCtx(), C_Order_ID, null);
		if (order.get_ID() == 0)
		{
			log.log(Level.SEVERE, "VBOMDrop.cmd_saveOrder - Not found - C_Order_ID=" + C_Order_ID);
			return false;
		}
		int lineCount = 0;
		
		//	for all bom lines
		for (int i = 0; i < m_selectionList.size(); i++)
		{
			if (isSelectionSelected(m_selectionList.get(i)))
			{
				BigDecimal qty = (BigDecimal)((VNumber)m_qtyList.get(i)).getValue();
				int M_Product_ID = ((Integer)m_productList.get(i)).intValue();
				//	Create Line
				MOrderLine ol = new MOrderLine (order);
				ol.setM_Product_ID(M_Product_ID, true);
				ol.setQty(qty);
				ol.setPrice();
				ol.setTax();
				if (ol.save())
					lineCount++;
				else
					log.log(Level.SEVERE, "VBOMDrop.cmd_saveOrder - Line not saved");
			}	//	line selected
		}	//	for all bom lines
		
		log.config( "VBOMDrop.cmd_saveOrder - #" + lineCount);
		return true;
	}	//	cmd_saveOrder

	/**
	 * 	Save to Invoice
	 *	@param C_Invoice_ID id
	 *	@return true if saved
	 */
	private boolean cmd_saveInvoice (int C_Invoice_ID)
	{
		log.config("C_Invoice_ID=" + C_Invoice_ID);
		MInvoice invoice = new MInvoice (Env.getCtx(), C_Invoice_ID, null);
		if (invoice.get_ID() == 0)
		{
			log.log(Level.SEVERE, "Not found - C_Invoice_ID=" + C_Invoice_ID);
			return false;
		}
		int lineCount = 0;
		
		//	for all bom lines
		for (int i = 0; i < m_selectionList.size(); i++)
		{
			if (isSelectionSelected(m_selectionList.get(i)))
			{
				BigDecimal qty = (BigDecimal)((VNumber)m_qtyList.get(i)).getValue();
				int M_Product_ID = ((Integer)m_productList.get(i)).intValue();
				//	Create Line
				MInvoiceLine il = new MInvoiceLine (invoice);
				il.setM_Product_ID(M_Product_ID, true);
				il.setQty(qty);
				il.setPrice();
				il.setTax();
				if (il.save())
					lineCount++;
				else
					log.log(Level.SEVERE, "VBOMDrop.cmd_saveInvoice - Line not saved");
			}	//	line selected
		}	//	for all bom lines
		
		log.config( "VBOMDrop.cmd_saveInvoice - #" + lineCount);
		return true;
	}	//	cmd_saveInvoice

	/**
	 * 	Save to Project
	 *	@param C_Project_ID id
	 *	@return true if saved
	 */
	private boolean cmd_saveProject (int C_Project_ID)
	{
		log.config( "VBOMDrop.cmd_saveProject - C_Project_ID=" + C_Project_ID);
		MProject project = new MProject (Env.getCtx(), C_Project_ID, null);
		if (project.get_ID() == 0)
		{
			log.log(Level.SEVERE, "VBOMDrop.cmd_saveProject - Not found - C_Project_ID=" + C_Project_ID);
			return false;
		}
		int lineCount = 0;
		
		//	for all bom lines
		for (int i = 0; i < m_selectionList.size(); i++)
		{
			if (isSelectionSelected(m_selectionList.get(i)))
			{
				BigDecimal qty = (BigDecimal)((VNumber)m_qtyList.get(i)).getValue();
				int M_Product_ID = ((Integer)m_productList.get(i)).intValue();
				//	Create Line
				MProjectLine pl = new MProjectLine (project);
				pl.setM_Product_ID(M_Product_ID);
				pl.setPlannedQty(qty);
			//	pl.setPlannedPrice();
				if (pl.save())
					lineCount++;
				else
					log.log(Level.SEVERE, "VBOMDrop.cmd_saveProject - Line not saved");
			}	//	line selected
		}	//	for all bom lines
		
		log.config( "VBOMDrop.cmd_saveProject - #" + lineCount);
		return true;
	}	//	cmd_saveProject

}	//	VBOMDrop