Exemplo n.º 1
0
 /**
  * Adds a radio button group.
  *
  * @param label group label (or null)
  * @param items radio button labels
  * @param rows number of rows
  * @param columns number of columns
  * @param defaultItem button initially selected
  */
 public void addRadioButtonGroup(
     String label, String[] items, int rows, int columns, String defaultItem) {
   Panel panel = new Panel();
   int n = items.length;
   panel.setLayout(new GridLayout(rows, columns, 0, 0));
   CheckboxGroup cg = new CheckboxGroup();
   for (int i = 0; i < n; i++) {
     Checkbox cb = new Checkbox(items[i], cg, items[i].equals(defaultItem));
     cb.addItemListener(this);
     panel.add(cb);
   }
   if (radioButtonGroups == null) radioButtonGroups = new Vector();
   radioButtonGroups.addElement(cg);
   Insets insets = getInsets(5, 10, 0, 0);
   if (label == null || label.equals("")) {
     label = "rbg" + radioButtonGroups.size();
     insets.top += 5;
   } else {
     setInsets(10, insets.left, 0);
     addMessage(label);
     insets.top = 2;
     insets.left += 10;
   }
   c.gridx = 0;
   c.gridy = y;
   c.gridwidth = 2;
   c.anchor = GridBagConstraints.WEST;
   c.insets = new Insets(insets.top, insets.left, 0, 0);
   grid.setConstraints(panel, c);
   add(panel);
   if (Recorder.record || macro) saveLabel(cg, label);
   y++;
 }
Exemplo n.º 2
0
 /**
  * Adds a group of checkboxs using a grid layout.
  *
  * @param rows the number of rows
  * @param columns the number of columns
  * @param labels the labels
  * @param defaultValues the initial states
  * @param headings the column headings Example:
  *     http://imagej.nih.gov/ij/plugins/multi-column-dialog/index.html
  */
 public void addCheckboxGroup(
     int rows, int columns, String[] labels, boolean[] defaultValues, String[] headings) {
   Panel panel = new Panel();
   int nRows = headings != null ? rows + 1 : rows;
   panel.setLayout(new GridLayout(nRows, columns, 6, 0));
   int startCBIndex = cbIndex;
   if (checkbox == null) checkbox = new Vector(12);
   if (headings != null) {
     Font font = new Font("SansSerif", Font.BOLD, 12);
     for (int i = 0; i < columns; i++) {
       if (i > headings.length - 1 || headings[i] == null) panel.add(new Label(""));
       else {
         Label label = new Label(headings[i]);
         label.setFont(font);
         panel.add(label);
       }
     }
   }
   int i1 = 0;
   int[] index = new int[labels.length];
   for (int row = 0; row < rows; row++) {
     for (int col = 0; col < columns; col++) {
       int i2 = col * rows + row;
       if (i2 >= labels.length) break;
       index[i1] = i2;
       String label = labels[i1];
       if (label == null || label.length() == 0) {
         Label lbl = new Label("");
         panel.add(lbl);
         i1++;
         continue;
       }
       if (label.indexOf('_') != -1) label = label.replace('_', ' ');
       Checkbox cb = new Checkbox(label);
       checkbox.addElement(cb);
       cb.setState(defaultValues[i1]);
       cb.addItemListener(this);
       if (Recorder.record || macro) saveLabel(cb, labels[i1]);
       if (IJ.isLinux()) {
         Panel panel2 = new Panel();
         panel2.setLayout(new BorderLayout());
         panel2.add("West", cb);
         panel.add(panel2);
       } else panel.add(cb);
       i1++;
     }
   }
   c.gridx = 0;
   c.gridy = y;
   c.gridwidth = 2;
   c.anchor = GridBagConstraints.WEST;
   c.insets = getInsets(10, 0, 0, 0);
   grid.setConstraints(panel, c);
   add(panel);
   y++;
 }
Exemplo n.º 3
0
 /** Returns the state of the next checkbox. */
 public boolean getNextBoolean() {
   if (checkbox == null) return false;
   Checkbox cb = (Checkbox) (checkbox.elementAt(cbIndex));
   if (recorderOn) recordCheckboxOption(cb);
   boolean state = cb.getState();
   if (macro) {
     String label = (String) labels.get((Object) cb);
     String key = Macro.trimKey(label);
     state = isMatch(macroOptions, key + " ");
   }
   cbIndex++;
   return state;
 }
Exemplo n.º 4
0
 /** Returns the selected item in the next radio button group. */
 public String getNextRadioButton() {
   if (radioButtonGroups == null) return null;
   CheckboxGroup cg = (CheckboxGroup) (radioButtonGroups.elementAt(radioButtonIndex));
   radioButtonIndex++;
   Checkbox checkbox = cg.getSelectedCheckbox();
   String item = "null";
   if (checkbox != null) item = checkbox.getLabel();
   if (macro) {
     String label = (String) labels.get((Object) cg);
     item = Macro.getValue(macroOptions, label, item);
   }
   if (recorderOn) recordOption(cg, item);
   return item;
 }
Exemplo n.º 5
0
 /**
  * Notify any DialogListeners of changes having occurred If a listener returns false, do not call
  * further listeners and disable the OK button and preview Checkbox (if it exists). For
  * PlugInFilters, this ensures that the PlugInFilterRunner, which listens as the last one, is not
  * called if the PlugInFilter has detected invalid parameters. Thus, unnecessary calling the
  * run(ip) method of the PlugInFilter for preview is avoided in that case.
  */
 private void notifyListeners(AWTEvent e) {
   if (dialogListeners == null) return;
   boolean everythingOk = true;
   for (int i = 0; everythingOk && i < dialogListeners.size(); i++)
     try {
       resetCounters();
       if (!((DialogListener) dialogListeners.elementAt(i)).dialogItemChanged(this, e))
         everythingOk = false;
     } // disable further listeners if false (invalid parameters) returned
     catch (Exception err) { // for exceptions, don't cover the input by a window but
       IJ.beep(); // show them at in the "Log"
       IJ.log(
           "ERROR: "
               + err
               + "\nin DialogListener of "
               + dialogListeners.elementAt(i)
               + "\nat "
               + (err.getStackTrace()[0])
               + "\nfrom "
               + (err.getStackTrace()[1])); // requires Java 1.4
     }
   boolean workaroundOSXbug = IJ.isMacOSX() && okay != null && !okay.isEnabled() && everythingOk;
   if (previewCheckbox != null) previewCheckbox.setEnabled(everythingOk);
   if (okay != null) okay.setEnabled(everythingOk);
   if (workaroundOSXbug) repaint(); // OSX 10.4 bug delays update of enabled until the next input
 }
Exemplo n.º 6
0
 private void recordCheckboxOption(Checkbox cb) {
   String label = (String) labels.get((Object) cb);
   if (label != null) {
     if (cb.getState()) // checked
     Recorder.recordOption(label);
     else if (Recorder.getCommandOptions() == null) Recorder.recordOption(" ");
   }
 }
Exemplo n.º 7
0
 /**
  * Adds a checkbox; does not make it recordable if isPreview is true. With isPreview true, the
  * checkbox can be referred to as previewCheckbox from hereon.
  */
 private void addCheckbox(String label, boolean defaultValue, boolean isPreview) {
   String label2 = label;
   if (label2.indexOf('_') != -1) label2 = label2.replace('_', ' ');
   if (checkbox == null) {
     checkbox = new Vector(4);
     c.insets = getInsets(15, 20, 0, 0);
   } else c.insets = getInsets(0, 20, 0, 0);
   c.gridx = 0;
   c.gridy = y;
   c.gridwidth = 2;
   c.anchor = GridBagConstraints.WEST;
   Checkbox cb = new Checkbox(label2);
   grid.setConstraints(cb, c);
   cb.setState(defaultValue);
   cb.addItemListener(this);
   cb.addKeyListener(this);
   add(cb);
   checkbox.addElement(cb);
   // ij.IJ.write("addCheckbox: "+ y+" "+cbIndex);
   if (!isPreview && (Recorder.record || macro)) // preview checkbox is not recordable
   saveLabel(cb, label);
   if (isPreview) previewCheckbox = cb;
   y++;
 }
Exemplo n.º 8
0
 /**
  * Used by PlugInFilterRunner to provide visable feedback whether preview is running or not by
  * switching from "Preview" to "wait..."
  */
 public void previewRunning(boolean isRunning) {
   if (previewCheckbox != null) {
     previewCheckbox.setLabel(isRunning ? previewRunning : previewLabel);
     if (IJ.isMacOSX()) repaint(); // workaround OSX 10.4 refresh bug
   }
 }
Exemplo n.º 9
0
 /** Returns 'true' if this dialog has a "Preview" checkbox and it is enabled. */
 public boolean isPreviewActive() {
   return previewCheckbox != null && previewCheckbox.getState();
 }