Java tutorial
package fitmon; /* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ /** * * @author jas */ // bar-chart import java.awt.Color; import java.awt.Dimension; import java.awt.GradientPaint; import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartPanel; import org.jfree.chart.JFreeChart; import org.jfree.chart.axis.CategoryAxis; import org.jfree.chart.axis.CategoryLabelPositions; import org.jfree.chart.axis.NumberAxis; import org.jfree.chart.plot.CategoryPlot; import org.jfree.chart.plot.PlotOrientation; import org.jfree.chart.renderer.category.BarRenderer; import org.jfree.data.category.CategoryDataset; import org.jfree.data.category.DefaultCategoryDataset; import org.jfree.ui.ApplicationFrame; import org.jfree.ui.RefineryUtilities; import java.awt.Panel; import java.awt.BorderLayout; //pie-chart import java.awt.Font; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.util.ArrayList; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.JOptionPane; import javax.swing.JPanel; import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartPanel; import org.jfree.chart.JFreeChart; import org.jfree.chart.plot.PiePlot; import org.jfree.data.general.DefaultPieDataset; import org.jfree.data.general.PieDataset; import org.jfree.ui.ApplicationFrame; import org.jfree.ui.RefineryUtilities; public class Dashboard extends javax.swing.JFrame { private UserSession usrSession; private static int userId; private Notification note; //private Notification note; /** * Creates new form Dashboard */ public Dashboard() { initComponents(); // Bar-chart WorkoutChart demo = new WorkoutChart("weekly workout"); CategoryDataset ds = demo.createDataset(); JFreeChart chart = demo.createChart(ds); ChartPanel panel = new ChartPanel(chart); panel.setPreferredSize(new Dimension(500, 300)); bar_panel.setLayout(new java.awt.BorderLayout()); bar_panel.add(panel, BorderLayout.NORTH); bar_panel.getParent().validate(); // pie-chart PieChart pie = new PieChart("weekly workout"); PieDataset ps = pie.createDataset(); JFreeChart pie_chart = pie.createChart(ps); ChartPanel panel2 = new ChartPanel(pie_chart); panel2.setPreferredSize(new Dimension(500, 300)); pie_panel.setLayout(new java.awt.BorderLayout()); noteButton1.setVisible(false); noteButton2.setVisible(false); noteButton3.setVisible(false); noteButton4.setVisible(false); noteButton5.setVisible(false); pie_panel.add(panel2); pie_panel.getParent().validate(); displayNotifications(); // setContentPane(dashpanel); } public Dashboard(UserSession usrSession) { initComponents(); // Bar-chart WorkoutChart demo = new WorkoutChart("weekly workout"); CategoryDataset ds = demo.createDataset(); JFreeChart chart = demo.createChart(ds); ChartPanel panel = new ChartPanel(chart); panel.setPreferredSize(new Dimension(500, 300)); bar_panel.setLayout(new java.awt.BorderLayout()); bar_panel.add(panel, BorderLayout.NORTH); bar_panel.getParent().validate(); // pie-chart PieChart pie = new PieChart("weekly workout"); PieDataset ps = pie.createDataset(); JFreeChart pie_chart = pie.createChart(ps); ChartPanel panel2 = new ChartPanel(pie_chart); panel2.setPreferredSize(new Dimension(500, 300)); pie_panel.setLayout(new java.awt.BorderLayout()); pie_panel.add(panel2); pie_panel.getParent().validate(); noteButton1.setVisible(false); noteButton2.setVisible(false); noteButton3.setVisible(false); noteButton4.setVisible(false); noteButton5.setVisible(false); this.usrSession = usrSession; userId = usrSession.getUserID(); displayNotifications(); } public void displayNotifications() { ArrayList<String> notes = new ArrayList<String>(); ArrayList<ArrayList> notesList; try { Notification note = new Notification(); notesList = note.checkCalorieDeficitAchieved(userId); if (notesList.size() > 0) { noteButton1.setText((String) notesList.get(0).get(0) + "--" + (String) notesList.get(0).get(1)); noteButton1.setVisible(true); } if (notesList.size() > 1) { noteButton2.setText((String) notesList.get(1).get(0) + "--" + (String) notesList.get(1).get(1)); noteButton2.setVisible(true); } if (notesList.size() > 2) { noteButton3.setText((String) notesList.get(2).get(0) + "--" + (String) notesList.get(2).get(1)); noteButton3.setVisible(true); } if (notesList.size() > 3) { noteButton4.setText((String) notesList.get(3).get(0) + "--" + (String) notesList.get(3).get(1)); noteButton4.setVisible(true); } if (notesList.size() > 4) { noteButton5.setText((String) notesList.get(4).get(0) + "--" + (String) notesList.get(4).get(1)); noteButton5.setVisible(true); } } catch (SQLException ex) { Logger.getLogger(Dashboard.class.getName()).log(Level.SEVERE, null, ex); } } /** * 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. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { dashpanel = new javax.swing.JPanel(); bar_panel = new javax.swing.JPanel(); pie_panel = new javax.swing.JPanel(); jLabel1 = new javax.swing.JLabel(); jLabel2 = new javax.swing.JLabel(); noteButton5 = new javax.swing.JButton(); noteButton1 = new javax.swing.JButton(); noteButton4 = new javax.swing.JButton(); noteButton2 = new javax.swing.JButton(); noteButton3 = new javax.swing.JButton(); setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE); dashpanel.setBackground(new java.awt.Color(102, 102, 102)); javax.swing.GroupLayout bar_panelLayout = new javax.swing.GroupLayout(bar_panel); bar_panel.setLayout(bar_panelLayout); bar_panelLayout.setHorizontalGroup(bar_panelLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGap(0, 537, Short.MAX_VALUE)); bar_panelLayout.setVerticalGroup(bar_panelLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGap(0, 361, Short.MAX_VALUE)); javax.swing.GroupLayout pie_panelLayout = new javax.swing.GroupLayout(pie_panel); pie_panel.setLayout(pie_panelLayout); pie_panelLayout.setHorizontalGroup(pie_panelLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGap(0, 0, Short.MAX_VALUE)); pie_panelLayout.setVerticalGroup(pie_panelLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGap(0, 0, Short.MAX_VALUE)); jLabel1.setFont(new java.awt.Font("Calibri Light", 1, 20)); // NOI18N jLabel1.setForeground(new java.awt.Color(255, 255, 0)); jLabel1.setText("Notifications"); jLabel2.setFont(new java.awt.Font("Calibri Light", 1, 20)); // NOI18N jLabel2.setForeground(new java.awt.Color(255, 255, 0)); jLabel2.setText("Daily Calorific Deficit"); noteButton5.setBackground(new java.awt.Color(204, 204, 204)); noteButton5.setText("jButton1"); noteButton5.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { noteButton5ActionPerformed(evt); } }); noteButton1.setBackground(new java.awt.Color(204, 204, 204)); noteButton1.setText("jButton1"); noteButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { noteButton1ActionPerformed(evt); } }); noteButton4.setBackground(new java.awt.Color(204, 204, 204)); noteButton4.setText("jButton1"); noteButton4.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { noteButton4ActionPerformed(evt); } }); noteButton2.setBackground(new java.awt.Color(204, 204, 204)); noteButton2.setText("jButton1"); noteButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { noteButton2ActionPerformed(evt); } }); noteButton3.setBackground(new java.awt.Color(204, 204, 204)); noteButton3.setText("jButton1"); noteButton3.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { noteButton3ActionPerformed(evt); } }); javax.swing.GroupLayout dashpanelLayout = new javax.swing.GroupLayout(dashpanel); dashpanel.setLayout(dashpanelLayout); dashpanelLayout.setHorizontalGroup(dashpanelLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(dashpanelLayout.createSequentialGroup() .addComponent(bar_panel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED).addComponent(pie_panel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGroup(dashpanelLayout.createSequentialGroup().addComponent(jLabel1) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 400, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(58, 58, 58)) .addGroup(dashpanelLayout.createSequentialGroup() .addGroup(dashpanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(noteButton5, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(noteButton4, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(noteButton1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(noteButton2, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 488, Short.MAX_VALUE) .addComponent(noteButton3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGap(504, 504, 504))); dashpanelLayout .setVerticalGroup(dashpanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(dashpanelLayout.createSequentialGroup() .addGroup(dashpanelLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false) .addComponent(pie_panel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(bar_panel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(dashpanelLayout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel2).addComponent(jLabel1)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(noteButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 31, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(noteButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(noteButton3, javax.swing.GroupLayout.DEFAULT_SIZE, 31, Short.MAX_VALUE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(noteButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(noteButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 29, javax.swing.GroupLayout.PREFERRED_SIZE))); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(dashpanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addComponent( dashpanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)); pack(); }// </editor-fold>//GEN-END:initComponents private void noteButton5ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_noteButton5ActionPerformed // TODO add your handling code here: }//GEN-LAST:event_noteButton5ActionPerformed private void noteButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_noteButton1ActionPerformed // TODO add your handling code here: }//GEN-LAST:event_noteButton1ActionPerformed private void noteButton4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_noteButton4ActionPerformed // TODO add your handling code here: }//GEN-LAST:event_noteButton4ActionPerformed private void noteButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_noteButton2ActionPerformed // TODO add your handling code here: }//GEN-LAST:event_noteButton2ActionPerformed private void noteButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_noteButton3ActionPerformed // TODO add your handling code here: }//GEN-LAST:event_noteButton3ActionPerformed /** * @param args the command line arguments */ public static void main(String args[]) { /* Set the Nimbus look and feel */ //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) "> /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel. * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html */ try { for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(info.getName())) { javax.swing.UIManager.setLookAndFeel(info.getClassName()); break; } } } catch (ClassNotFoundException ex) { java.util.logging.Logger.getLogger(Dashboard.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(Dashboard.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(Dashboard.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(Dashboard.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } //</editor-fold> /* Create and display the form */ java.awt.EventQueue.invokeLater(new Runnable() { public void run() { WorkoutChart demo = new WorkoutChart("weekly workout"); CategoryDataset ds = demo.createDataset(); JFreeChart chart = demo.createChart(ds); ChartPanel panel = new ChartPanel(chart); PieChart pie = new PieChart("weekly workout"); PieDataset ps = pie.createDataset(); JFreeChart pie_chart = pie.createChart(ps); ChartPanel panel2 = new ChartPanel(pie_chart); new Dashboard().setVisible(true); } }); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JPanel bar_panel; private javax.swing.JPanel dashpanel; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JButton noteButton1; private javax.swing.JButton noteButton2; private javax.swing.JButton noteButton3; private javax.swing.JButton noteButton4; private javax.swing.JButton noteButton5; private javax.swing.JPanel pie_panel; // End of variables declaration//GEN-END:variables }