List of usage examples for javax.swing JSpinner isEnabled
public boolean isEnabled()
From source file:userinterface.graph.Histogram.java
/** * Generates the property dialog for a Histogram. Allows the user to select either a new or an exisitng Histogram * to plot data on//from w ww .j av a 2 s .c o m * * @param defaultSeriesName * @param handler instance of {@link GUIGraphHandler} * @param minVal the min value in data cache * @param maxVal the max value in data cache * @return Either a new instance of a Histogram or an old one depending on what the user selects */ public static Pair<Histogram, SeriesKey> showPropertiesDialog(String defaultSeriesName, GUIGraphHandler handler, double minVal, double maxVal) { // make sure that the probabilities are valid if (maxVal > 1.0) maxVal = 1.0; if (minVal < 0.0) minVal = 0.0; // set properties for the dialog JDialog dialog = new JDialog(GUIPrism.getGUI(), "Histogram properties", true); dialog.setLayout(new BorderLayout()); JPanel p1 = new JPanel(new FlowLayout()); p1.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), "Number of buckets")); JPanel p2 = new JPanel(new FlowLayout()); p2.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), "Series name")); JSpinner buckets = new JSpinner(new SpinnerNumberModel(10, 5, Integer.MAX_VALUE, 1)); buckets.setToolTipText("Select the number of buckets for this Histogram"); // provides the ability to select a new or an old histogram to plot the series on JTextField seriesName = new JTextField(defaultSeriesName); JRadioButton newSeries = new JRadioButton("New Histogram"); JRadioButton existing = new JRadioButton("Existing Histogram"); newSeries.setSelected(true); JPanel seriesSelectPanel = new JPanel(); seriesSelectPanel.setLayout(new BoxLayout(seriesSelectPanel, BoxLayout.Y_AXIS)); JPanel seriesTypeSelect = new JPanel(new FlowLayout()); JPanel seriesOptionsPanel = new JPanel(new FlowLayout()); seriesTypeSelect.add(newSeries); seriesTypeSelect.add(existing); JComboBox<String> seriesOptions = new JComboBox<>(); seriesOptionsPanel.add(seriesOptions); seriesSelectPanel.add(seriesTypeSelect); seriesSelectPanel.add(seriesOptionsPanel); seriesSelectPanel.setBorder(BorderFactory .createTitledBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), "Add series to")); // provides ability to select the min/max range of the plot JLabel minValsLabel = new JLabel("Min range:"); JSpinner minVals = new JSpinner(new SpinnerNumberModel(0.0, 0.0, minVal, 0.01)); minVals.setToolTipText("Does not allow value more than the min value in the probabilities"); JLabel maxValsLabel = new JLabel("Max range:"); JSpinner maxVals = new JSpinner(new SpinnerNumberModel(1.0, maxVal, 1.0, 0.01)); maxVals.setToolTipText("Does not allow value less than the max value in the probabilities"); JPanel minMaxPanel = new JPanel(); minMaxPanel.setLayout(new BoxLayout(minMaxPanel, BoxLayout.X_AXIS)); JPanel leftValsPanel = new JPanel(new BorderLayout()); JPanel rightValsPanel = new JPanel(new BorderLayout()); minMaxPanel.setBorder( BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), "Range")); leftValsPanel.add(minValsLabel, BorderLayout.WEST); leftValsPanel.add(minVals, BorderLayout.CENTER); rightValsPanel.add(maxValsLabel, BorderLayout.WEST); rightValsPanel.add(maxVals, BorderLayout.CENTER); minMaxPanel.add(leftValsPanel); minMaxPanel.add(rightValsPanel); // fill the old histograms in the property dialog boolean found = false; for (int i = 0; i < handler.getNumModels(); i++) { if (handler.getModel(i) instanceof Histogram) { seriesOptions.addItem(handler.getGraphName(i)); found = true; } } existing.setEnabled(found); seriesOptions.setEnabled(false); // the bottom panel JPanel options = new JPanel(new FlowLayout(FlowLayout.RIGHT)); JButton ok = new JButton("Plot"); JButton cancel = new JButton("Cancel"); // bind keyboard keys to plot and cancel buttons to improve usability ok.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "ok"); ok.getActionMap().put("ok", new AbstractAction() { private static final long serialVersionUID = -7324877661936685228L; @Override public void actionPerformed(ActionEvent e) { ok.doClick(); } }); cancel.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "ok"); cancel.getActionMap().put("ok", new AbstractAction() { private static final long serialVersionUID = 2642213543774356676L; @Override public void actionPerformed(ActionEvent e) { cancel.doClick(); } }); //Action listener for the new series radio button newSeries.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { if (newSeries.isSelected()) { existing.setSelected(false); seriesOptions.setEnabled(false); buckets.setEnabled(true); buckets.setToolTipText("Select the number of buckets for this Histogram"); minVals.setEnabled(true); maxVals.setEnabled(true); } } }); //Action listener for the existing series radio button existing.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { if (existing.isSelected()) { newSeries.setSelected(false); seriesOptions.setEnabled(true); buckets.setEnabled(false); minVals.setEnabled(false); maxVals.setEnabled(false); buckets.setToolTipText("Number of buckets can't be changed on an existing Histogram"); } } }); //Action listener for the plot button ok.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { dialog.dispose(); if (newSeries.isSelected()) { hist = new Histogram(); hist.setNumOfBuckets((int) buckets.getValue()); hist.setIsNew(true); } else if (existing.isSelected()) { String HistName = (String) seriesOptions.getSelectedItem(); hist = (Histogram) handler.getModel(HistName); hist.setIsNew(false); } key = hist.addSeries(seriesName.getText()); if (minVals.isEnabled() && maxVals.isEnabled()) { hist.setMinProb((double) minVals.getValue()); hist.setMaxProb((double) maxVals.getValue()); } } }); //Action listener for the cancel button cancel.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { dialog.dispose(); hist = null; } }); dialog.addWindowListener(new WindowAdapter() { @Override public void windowClosed(WindowEvent e) { hist = null; } }); p1.add(buckets, BorderLayout.CENTER); p2.add(seriesName, BorderLayout.CENTER); options.add(ok); options.add(cancel); // add everything to the main panel of the dialog JPanel mainPanel = new JPanel(); mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS)); mainPanel.add(seriesSelectPanel); mainPanel.add(p1); mainPanel.add(p2); mainPanel.add(minMaxPanel); // add main panel to the dialog dialog.add(mainPanel, BorderLayout.CENTER); dialog.add(options, BorderLayout.SOUTH); // set dialog properties dialog.setSize(320, 290); dialog.setLocationRelativeTo(GUIPrism.getGUI()); dialog.setVisible(true); // return the user selected Histogram with the properties set return new Pair<Histogram, SeriesKey>(hist, key); }