/*
* BarChartDialog.java
*
* Created on June 26, 2008, 2:02 PM
*/
package org.statcato.dialogs.graph;
import org.statcato.graph.StatcatoChartFrame;
import org.statcato.graph.GraphFactory;
import org.statcato.*;
import org.statcato.spreadsheet.*;
import org.statcato.utils.HelperFunctions;
import java.util.*;
import javax.swing.*;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.data.category.DefaultCategoryDataset;
/**
* A dialog for creating bar charts. Allows the user to specify the
* data series to be graphed, direction of bars, axis labels, title,
* and whether a legend is displayed.
*
* @author Margaret Yau
* @version %I%, %G%
* @see org.jfree.chart
* @since 1.0
*/
public class BarChartDialog extends StatcatoDialog {
/** Creates new form BarChartDialog */
public BarChartDialog(java.awt.Frame parent, boolean modal, Statcato app) {
super(parent, modal);
this.app = app;
ParentSpreadsheet = app.getSpreadsheet();
initComponents();
customInitComponents();
setHelpFile("graph-barchart");
name = "Bar Chart";
description = "For creating horizontal or vertical bar charts that " +
"represent the frequences of a number of data series with " +
"data in a number of categories.";
helpStrings.add("To add a data series, select the column containing " +
"the data values and click the Add Series button.");
helpStrings.add("Select the column containing category labels " +
"for the data values in each series.");
helpStrings.add("Select whether to have horizontal or vertical bars " +
"under Directions of bars drop-down menu.");
helpStrings.add("Enter labels for the x and y axis and the plot title " +
"in the corresponding text fields.");
helpStrings.add("Select the Show Legend check box to show a " +
"legend indicating the different groups.");
pack();
}
/**
* Updates elements on the dialog so that they have the most
* current values. Called by {@link #setVisible} to make
* sure the dialog displays current values when made visible again.
*
* @see #setVisible(boolean)
*/
@Override
public void updateElements() {
updateComboBox(XComboBox);
updateComboBox(CatComboBox);
clearMutableColumnsList(SeriesList);
}
private void customInitComponents() {
ParentSpreadsheet.populateComboBox(XComboBox);
ParentSpreadsheet.populateComboBox(CatComboBox);
SeriesList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
ButtonGroup group = new ButtonGroup();
group.add(HorizontalRadioButton);
group.add(VerticalRadioButton);
getRootPane().setDefaultButton(OKButton);
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents() {
OKButton = new javax.swing.JButton();
CancelButton = new javax.swing.JButton();
jPanel1 = new javax.swing.JPanel();
CatComboBox = new javax.swing.JComboBox();
XComboBox = new javax.swing.JComboBox();
jLabel4 = new javax.swing.JLabel();
jLabel1 = new javax.swing.JLabel();
AddButton = new javax.swing.JButton();
jLabel8 = new javax.swing.JLabel();
RemoveButton = new javax.swing.JButton();
jScrollPane1 = new javax.swing.JScrollPane();
SeriesList = new JList(new DefaultListModel());
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jPanel2 = new javax.swing.JPanel();
VerticalRadioButton = new javax.swing.JRadioButton();
HorizontalRadioButton = new javax.swing.JRadioButton();
jPanel3 = new javax.swing.JPanel();
jLabel7 = new javax.swing.JLabel();
YTextField = new javax.swing.JTextField();
LegendCheckBox = new javax.swing.JCheckBox();
XTextField = new javax.swing.JTextField();
TitleTextField = new javax.swing.JTextField();
jLabel6 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
setTitle("Bar Chart");
OKButton.setText("OK");
OKButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
OKButtonActionPerformed(evt);
}
});
CancelButton.setText("Cancel");
CancelButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
CancelButtonActionPerformed(evt);
}
});
jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Graph Variables"));
XComboBox.addItemListener(new java.awt.event.ItemListener() {
public void itemStateChanged(java.awt.event.ItemEvent evt) {
XComboBoxItemStateChanged(evt);
}
});
jLabel4.setText("Select the column variable containing categories:");
jLabel1.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jLabel1.setText("Graph Series");
AddButton.setText("Add Series");
AddButton.setEnabled(false);
AddButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
AddButtonActionPerformed(evt);
}
});
jLabel8.setText("Select the series to be removed:");
RemoveButton.setText("Remove Series");
RemoveButton.setEnabled(false);
RemoveButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
RemoveButtonActionPerformed(evt);
}
});
SeriesList.addListSelectionListener(new javax.swing.event.ListSelectionListener() {
public void valueChanged(javax.swing.event.ListSelectionEvent evt) {
SeriesListValueChanged(evt);
}
});
jScrollPane1.setViewportView(SeriesList);
jLabel2.setText("Select the column variable of a new series:");
jLabel3.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jLabel3.setText("Categories");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 103, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addComponent(XComboBox, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(AddButton))
.addComponent(jLabel2)
.addComponent(jLabel8)
.addComponent(RemoveButton)))
.addComponent(jLabel3)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(10, 10, 10)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(CatComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, 110, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel4)))))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(XComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(AddButton))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel8)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(RemoveButton))
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(26, 26, 26)
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jLabel4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(CatComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("Direction of Bars"));
VerticalRadioButton.setSelected(true);
VerticalRadioButton.setText("Vertical");
HorizontalRadioButton.setText("Horizontal");
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(HorizontalRadioButton)
.addComponent(VerticalRadioButton))
.addContainerGap(257, Short.MAX_VALUE))
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addGap(9, 9, 9)
.addComponent(HorizontalRadioButton)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(VerticalRadioButton)
.addGap(47, 47, 47))
);
jPanel3.setBorder(javax.swing.BorderFactory.createTitledBorder("Graph Options"));
jLabel7.setText("X-axis Label:");
LegendCheckBox.setSelected(true);
LegendCheckBox.setText("Show Legend");
TitleTextField.setText("Bar Chart");
jLabel6.setText("Plot Title:");
jLabel5.setText("Y-axis Label:");
javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
jPanel3.setLayout(jPanel3Layout);
jPanel3Layout.setHorizontalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel5)
.addComponent(jLabel6))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(XTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 251, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(YTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 251, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(TitleTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 232, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addComponent(jLabel7)
.addComponent(LegendCheckBox))
.addContainerGap())
);
jPanel3Layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {TitleTextField, XTextField, YTextField});
jPanel3Layout.setVerticalGroup(
jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel3Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel7)
.addComponent(XTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5)
.addComponent(YTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel6)
.addComponent(TitleTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 19, Short.MAX_VALUE)
.addComponent(LegendCheckBox))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addGroup(layout.createSequentialGroup()
.addGap(285, 285, 285)
.addComponent(OKButton)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(CancelButton)))
.addContainerGap())
);
layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {CancelButton, OKButton});
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(layout.createSequentialGroup()
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, 131, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGap(26, 26, 26)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(OKButton)
.addComponent(CancelButton))
.addGap(22, 22, 22))
);
pack();
}// //GEN-END:initComponents
private void SeriesListValueChanged(javax.swing.event.ListSelectionEvent evt) {//GEN-FIRST:event_SeriesListValueChanged
if (SeriesList.getSelectedIndex() != -1)
RemoveButton.setEnabled(true);
else
RemoveButton.setEnabled(false);
}//GEN-LAST:event_SeriesListValueChanged
private void RemoveButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_RemoveButtonActionPerformed
// remove selected series from list
if (SeriesList.getSelectedValue() != null) {
((DefaultListModel)SeriesList.getModel()).removeElementAt(
SeriesList.getSelectedIndex());
}
}//GEN-LAST:event_RemoveButtonActionPerformed
private void OKButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_OKButtonActionPerformed
app.compoundEdit = new DialogEdit("bar chart");
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
String text = "";
if (CatComboBox.getSelectedIndex() == 0) {
app.showErrorDialog("Select the column containing the categories.");
return;
}
if (SeriesList.getModel().getSize() == 0) {
app.showErrorDialog("Select at least one graph variable.");
return;
}
int catColumn = ParentSpreadsheet.parseColumnNumber(
(String)CatComboBox.getSelectedItem());
text += "Categories in " + CatComboBox.getSelectedItem() + "
";
Vector CatColumnVector = ParentSpreadsheet.getColumn(catColumn);
CatColumnVector = HelperFunctions.removeNullCells(CatColumnVector);
//System.out.println("number of categories = " + CatColumnVector.size());
text += "Graph variables: ";
for (int i = 0; i < SeriesList.getModel().getSize(); ++i) {
String x = (String) SeriesList.getModel().getElementAt(i);
text += x + " ";
int selectedXColumn = ParentSpreadsheet.parseColumnNumber(x);
Vector StrColumnVector = ParentSpreadsheet.getColumn(selectedXColumn);
// get x input column of doubles
Vector XColumnVector =
HelperFunctions.ConvertInputVectorToDoubles(StrColumnVector);
//System.out.println("number of values = " + XColumnVector.size());
if (XColumnVector == null) {
app.showErrorDialog("Invalid input column " + x +
": all data must be numbers.");
return;
}
XColumnVector = HelperFunctions.removeNullValues(XColumnVector);
if (XColumnVector.size() != CatColumnVector.size()) {
app.showErrorDialog("The number of values must be the " +
"same as the number of categories.");
return;
}
// create new series
for (int j = 0; j < XColumnVector.size(); ++j) {
dataset.addValue(XColumnVector.elementAt(j).doubleValue(),
x, CatColumnVector.elementAt(j).getContents());
}
}
PlotOrientation orientation;
if (HorizontalRadioButton.isSelected())
orientation = PlotOrientation.HORIZONTAL;
else
orientation = PlotOrientation.VERTICAL;
app.addLogParagraph("Bar Chart", text);
app.compoundEdit.end();
app.addCompoundEdit(app.compoundEdit);
StatcatoChartFrame frame =
new StatcatoChartFrame(
TitleTextField.getText(),
GraphFactory.createBarChart(
TitleTextField.getText(),
XTextField.getText(),
YTextField.getText(),
dataset,
orientation,
LegendCheckBox.isSelected()),
app
);
frame.pack();
frame.setVisible(true);
setVisible(false);
}//GEN-LAST:event_OKButtonActionPerformed
private void CancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_CancelButtonActionPerformed
setVisible(false);
}//GEN-LAST:event_CancelButtonActionPerformed
private void XComboBoxItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_XComboBoxItemStateChanged
if (XComboBox.getSelectedIndex() == 0)
AddButton.setEnabled(false);
else
AddButton.setEnabled(true);
}//GEN-LAST:event_XComboBoxItemStateChanged
private void AddButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_AddButtonActionPerformed
// add selected series to list
if (XComboBox.getSelectedIndex() == 0) {
app.showErrorDialog("Select the column variable of the new series.");
return;
}
String x = XComboBox.getSelectedItem().toString();
((DefaultListModel)SeriesList.getModel()).addElement(x);
}//GEN-LAST:event_AddButtonActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton AddButton;
private javax.swing.JButton CancelButton;
private javax.swing.JComboBox CatComboBox;
private javax.swing.JRadioButton HorizontalRadioButton;
private javax.swing.JCheckBox LegendCheckBox;
private javax.swing.JButton OKButton;
private javax.swing.JButton RemoveButton;
private javax.swing.JList SeriesList;
private javax.swing.JTextField TitleTextField;
private javax.swing.JRadioButton VerticalRadioButton;
private javax.swing.JComboBox XComboBox;
private javax.swing.JTextField XTextField;
private javax.swing.JTextField YTextField;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JLabel jLabel8;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JPanel jPanel3;
private javax.swing.JScrollPane jScrollPane1;
// End of variables declaration//GEN-END:variables
}
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