package mapmaker;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
public class ItemDialog extends StandardDialog
{
JLabel mShortsLabel = new JLabel("Short Descriptions");
EditableList mShortsList = new EditableList();
JLabel mLongLabel = new JLabel("Long Description");
JTextArea mLongTextArea = new JTextArea();
Item mItem;
public ItemDialog(JFrame aFrame)
{
super(aFrame, "Item");
JPanel shortsPanel = new JPanel(new BorderLayout(0, 5));
shortsPanel.add(mShortsLabel, BorderLayout.NORTH);
JScrollPane shortsListScollPane = new JScrollPane(mShortsList);
shortsListScollPane.setPreferredSize(new Dimension(150, 100));
shortsPanel.add(shortsListScollPane, BorderLayout.CENTER);
JPanel longPanel = new JPanel(new BorderLayout(0, 5));
longPanel.add(mLongLabel, BorderLayout.NORTH);
JScrollPane longTextScollPane = new JScrollPane(mLongTextArea);
longTextScollPane.setPreferredSize(new Dimension(300, 100));
longPanel.add(longTextScollPane, BorderLayout.CENTER);
JPanel mainPanel = new JPanel(new BorderLayout(12, 0));
mainPanel.add(shortsPanel, BorderLayout.WEST);
mainPanel.add(longPanel, BorderLayout.CENTER);
setMainPanel(mainPanel);
mLongTextArea.setLineWrap(true);
mLongTextArea.setWrapStyleWord(true);
pack();
setLocationRelativeTo(aFrame);
}
class ItemOkayAction extends OkayAction
{
public void actionPerformed(ActionEvent e)
{
Vector shorts = mShortsList.getListItems();
if (shorts.size() < 1)
{
JOptionPane.showMessageDialog(ItemDialog.this,
"Please enter at least one short descripion in the "
+ "short description list.\n",
"Error", JOptionPane.ERROR_MESSAGE);
return;
}
if (!Utils.isFilledIn(mLongTextArea))
{
JOptionPane.showMessageDialog(ItemDialog.this,
"Please enter the long description of this item in the "
+ "long description text area.\n",
"Error", JOptionPane.ERROR_MESSAGE);
return;
}
super.actionPerformed(e);
}
}
public void setItem(Item aItem)
{
mItem = aItem;
}
public Item getItem()
{
Vector shorts = mShortsList.getListItems();
String description = mLongTextArea.getText();
shorts.removeElement("");
if (mItem == null)
{
mItem = new Item(shorts, description);
}
else
{
mItem.setShorts(shorts);
mItem.setDescription(description);
}
return mItem;
}
public static Item showEditDialog(JFrame aFrame, Item aItem)
{
ItemDialog itemDialog = new ItemDialog(aFrame);
itemDialog.setItem(aItem);
if (aItem != null)
{
Vector shorts = aItem.getShorts();
shorts.removeElement("");
shorts.addElement("");
itemDialog.mShortsList.setListItems(shorts);
itemDialog.mLongTextArea.setText(aItem.getDescription());
}
itemDialog.setVisible(true);
if (itemDialog.isOkay())
{
return itemDialog.getItem();
}
return null;
}
public static Item showNewDialog(JFrame aFrame)
{
ItemDialog itemDialog = new ItemDialog(aFrame);
itemDialog.setVisible(true);
if (itemDialog.isOkay())
{
return itemDialog.getItem();
}
return null;
}
}
