/**
* ValueHolderInfoPanel - A wizard panel to gather info about value holders
*
* Copyright (c) 2002
* Marty Phelan, All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
package com.taursys.tools;
import javax.swing.*;
import javax.swing.table.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.border.*;
import org.apache.velocity.VelocityContext;
import com.taursys.swing.*;
import com.taursys.model.*;
import java.util.*;
/**
* ValueHolderInfoPanel is a wizard panel to gather info about value holders.
* @author Marty Phelan
* @version 1.0
*/
public class ValueHolderInfoPanel extends WizardPanel {
// Non GUI instance variables
public static final String HOLDER_LIST = "holderList";
// end Non-GUI
private JScrollPane holdersScrollPane = new JScrollPane();
private MTable holdersTable = new MTable();
private VOListValueHolder holder = new VOListValueHolder(new Vector());
private JLabel nameLabel = new JLabel();
private JLabel aliasLabel = new JLabel();
private JLabel typeLabel = new JLabel();
private JLabel classLabel = new JLabel();
private MTextField nameField = new MTextField();
private MTextField alialField = new MTextField();
private MTextField typeField = new MTextField();
private MTextField classField = new MTextField();
private JButton addButton = new JButton();
private MButton removeButton = new MButton();
//
private DefaultTableCellRenderer cellRenderer = null;
private MTableColumn holderNameColumn = new MTableColumn();
private MTableColumn holderAliasColumn = new MTableColumn();
private GridBagLayout gridBagLayout1 = new GridBagLayout();
/**
* Constructs a new ValueHolderInfoPanel
*/
public ValueHolderInfoPanel() {
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
private void jbInit() throws Exception {
holder.setValueObjectClass(com.taursys.tools.ValueHolderInfo.class);
holdersTable.setListValueHolder(holder);
this.setLayout(gridBagLayout1);
nameLabel.setText("Name:");
aliasLabel.setText("Alias:");
typeLabel.setText("Type:");
classLabel.setText("Class:");
addButton.setText("Add");
addButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
addButton_actionPerformed(e);
}
});
removeButton.setText("Remove");
removeButton.setValueHolder(holder);
removeButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
removeButton_actionPerformed(e);
}
});
nameField.setPropertyName("holderName");
nameField.setValueHolder(holder);
nameField.setToolTipText("Instance variable name for holder in code");
alialField.setPropertyName("holderAlias");
alialField.setValueHolder(holder);
alialField.setToolTipText("Name used in html/xml document ID\'s for auto-binding.");
typeField.setPropertyName("holderType");
typeField.setValueHolder(holder);
typeField.setToolTipText("Class of holder. Must subclass com.taursys.model.ValueHolder");
classField.setPropertyName("containedClassName");
classField.setValueHolder(holder);
classField.setToolTipText("Class contained by holder(needed by VOValueHolder\'s)");
holderNameColumn.setPreferredWidth(80);
holderNameColumn.setDisplayHeading("Name");
holderNameColumn.setPropertyName("holderName");
holderNameColumn.setValueHolder(holder);
holderNameColumn.setHeaderValue("Holder Name");
holdersTable.addColumn(holderNameColumn);
holderAliasColumn.setDisplayHeading("Alias");
holderAliasColumn.setPropertyName("holderAlias");
holdersTable.addColumn(holderAliasColumn);
this.add(holdersScrollPane, new GridBagConstraints(0, 4, 4, 1, 1.0, 1.0
,GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(8, 17, 17, 22), -85, -271));
this.add(addButton, new GridBagConstraints(1, 3, 1, 1, 0.0, 0.0
,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(14, 26, 0, 52), 0, 0));
this.add(removeButton, new GridBagConstraints(2, 3, 2, 1, 0.0, 0.0
,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(13, 37, 0, 94), 0, 0));
this.add(typeLabel, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(14, 23, 0, 0), 0, 0));
this.add(typeField, new GridBagConstraints(1, 1, 3, 1, 1.0, 0.0
,GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(12, 8, 0, 49), 290, 0));
this.add(classField, new GridBagConstraints(1, 2, 3, 1, 1.0, 0.0
,GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(15, 8, 0, 49), 290, 0));
this.add(classLabel, new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0
,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(17, 17, 0, 0), 0, 0));
this.add(nameField, new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0
,GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(22, 8, 0, 0), 125, 0));
this.add(nameLabel, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0
,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(22, 17, 0, 0), 0, 0));
this.add(alialField, new GridBagConstraints(3, 0, 1, 1, 1.0, 0.0
,GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(22, 7, 0, 22), 125, 0));
this.add(aliasLabel, new GridBagConstraints(2, 0, 1, 1, 0.0, 0.0
,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(22, 21, 0, 0), 0, 0));
holdersScrollPane.getViewport().add(holdersTable, null);
}
void addButton_actionPerformed(ActionEvent e) {
holder.add(new ValueHolderInfo("com.taursys.model.VOValueHolder",
null, "holder"+holder.size(), null));
}
void removeButton_actionPerformed(ActionEvent e) {
holder.remove();
}
/**
* Return a message for any errors encountered else an empty string if all is OK.
*/
private String checkForErrors() {
String errorMessages = "";
// if (!JotNames.isValidClassName(getPackageName()))
// errorMessages += "Invalid package name\n";
// if (!JotNames.isValidClassName(jtfClassName.getText()))
// errorMessages += "Invalid class name\n";
return errorMessages;
}
/**
* Check page for errors and stores values in context.
* @throws Exception if problems found
*/
public void checkPage() throws Exception {
String errorMessages = checkForErrors();
if (errorMessages.length()!=0) {
JOptionPane.showMessageDialog(null, /** @todo this should be parent for dialog */
errorMessages,
"Errors Encountered",
JOptionPane.ERROR_MESSAGE,
null);
throw new Exception();
}
putContext(HOLDER_LIST, holder.getList());
}
/**
* For testing/designing only
*/
static public void main(String[] args) {
try {
JFrame frame = new JFrame();
ValueHolderInfoPanel panel = new ValueHolderInfoPanel();
frame.setSize(400,400);
frame.getContentPane().add(panel);
frame.setVisible(true);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}