formchoicewidgetfactory.java

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                            String value = comp.getText();
                            if (docpanel.getJSManager().runEventFieldValidate(docpanel, widget, value, false, false, "", "", false)) {
                                Map opts = field.getOptions();
                                if (opts.containsKey(value)) value = (String)opts.get(value);
                                field.setValue(value);
                                FormTextWidgetFactory.runOtherChange(docpanel, widget);
                            } else {
                                ok = false;
                            }
                        }
                        if (ok) {
                            js.runEventFieldFormat(docpanel, widget, 1, false);
                            js.runEventFieldBlur(docpanel, widget, false, false);
                            field.rebuild();
                            docpanel.redraw(field);
                        }
                        comp.putClientProperty("bfo.HasChanged", null);
                    }
                    if (ok) {
                        comp.setBorder(null);
                        comp.setBackground(new Color(0,0,0,0));
                        comp.setForeground(new Color(0,0,0,0));
                        pagepanel.repaint();
                        comp.putClientProperty("bfo.HasFocus", null);
                    } else {
                        comp.requestFocus();
                    }
                }
            }
        });

        comp.addMouseListener(new MouseListener() {
            public void mouseEntered(MouseEvent event) {
                comp.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
                js.runEventFieldMouseEnter(docpanel, widget, event);
            }
            public void mouseExited(MouseEvent event) {
                comp.setCursor(Cursor.getDefaultCursor());
                js.runEventFieldMouseExit(docpanel, widget, event);
            }
            public void mousePressed(MouseEvent event) {
                js.runEventFieldMouseDown(docpanel, widget, event);
                menu.show(comp, 0, comp.getHeight());
                menu.requestFocus();
            }
            public void mouseReleased(MouseEvent event) {
                js.runEventFieldMouseUp(docpanel, widget, event);
            }
            public void mouseClicked(MouseEvent event) {
            }
        });
        return comp;
    }

    private JComponent createMenuComponent(final PagePanel pagepanel, final FormChoice field, final WidgetAnnotation widget) {
        final DocumentPanel docpanel = pagepanel.getDocumentPanel();
        final JSManager js = docpanel.getJSManager();
        final JList comp = new JList() {
            public void paintComponent(Graphics g) {
                AnnotationComponentFactory.paintComponent(this, "N", g);
                super.paintComponent(g);
            }
        };
        comp.setBackground(new Color(0,0,0,0));
        comp.setForeground(new Color(0,0,0,0));
        comp.setBorder(null);
        comp.setToolTipText(widget.getField().getDescription());
        comp.setSelectionMode(field.getType()==FormChoice.TYPE_MULTISCROLLABLE ? ListSelectionModel.MULTIPLE_INTERVAL_SELECTION : ListSelectionModel.SINGLE_SELECTION);

        comp.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent event) {
                int[] oldvals = (int[])comp.getClientProperty("bfo.Selected");
                if (oldvals!=null) {
                    int[] newvals = comp.getSelectedIndices();
                    if (!Arrays.equals(oldvals, newvals)) {
                        comp.putClientProperty("bfo.HasChanged", "true");
                        int count = 0;
                        for (Iterator j = field.getOptions().entrySet().iterator();j.hasNext();count++) {
                            Map.Entry e = (Map.Entry)j.next();
                            if (count == newvals[newvals.length-1]) {
                                String value = field.getValue();
                                if (value.indexOf("\n")>0) value = value.substring(0, value.indexOf("\n"));
                                String change = (String)e.getKey();
                                String changeEx = (String)e.getValue();
                                if (js.runEventFieldKeystroke(docpanel, widget, 2, change, changeEx, false, false, false, -1, -1, false, value, false)) {
                                    comp.putClientProperty("bfo.Selected", newvals);
                                } else {
                                    comp.putClientProperty("bfo.Selected", null);
                                    comp.setSelectedIndices(oldvals);
                                    comp.putClientProperty("bfo.Selected", oldvals);
                                }
                            }
                        }
                    }
                }
            }
        });

        comp.addFocusListener(new FocusListener() {
            public void focusGained(FocusEvent event) {
                if (comp.getClientProperty("bfo.HasFocus")==null) {
                    comp.putClientProperty("bfo.HasFocus", "true");
                    js.runEventFieldFocus(docpanel, widget, false, false);
                    float fontsize = widget.getTextStyle().getFontSize();
                    if (fontsize==0) fontsize = 12;
                    fontsize = fontsize * pagepanel.getDPI() / 72;
                    if (fontsize!=comp.getFont().getSize2D()) {
                        comp.setFont(comp.getFont().deriveFont(fontsize));
                    }

                    Map options = field.getOptions();
                    Vector v = new Vector(options.size());
                    for (Iterator i = options.keySet().iterator();i.hasNext();) {
                        v.add(i.next());
                    }
                    comp.setListData(v);
                    int[] selected = field.getSelectedIndices();
                    comp.setSelectedIndices(selected);
                    comp.putClientProperty("bfo.Selected", selected);

                    comp.setBorder(BorderFactory.createEtchedBorder());
                    Paint p = widget.getBackgroundStyle().getFillColor();
                    comp.setBackground(p!=null && p instanceof Color ? (Color)p : Color.white);
                    p = widget.getTextStyle().getFillColor();
                    comp.setForeground(p!=null && p instanceof Color ? (Color)p : Color.black);
                    comp.repaint();
                }
            }

            public void focusLost(FocusEvent event) {
                if (!event.isTemporary() && comp.getClientProperty("bfo.HasFocus")!=null) {
                    comp.putClientProperty("bfo.Selected", null);
                    if (comp.getClientProperty("bfo.HasChanged")!=null) {
                        field.setSelectedIndices(comp.getSelectedIndices());
                        FormTextWidgetFactory.runOtherChange(docpanel, widget);
                        field.rebuild();
                        docpanel.redraw(field);
                        comp.putClientProperty("bfo.HasChanged", null);
                    }
                    js.runEventFieldBlur(docpanel, widget, false, false);
                    comp.setBorder(null);
                    comp.setBackground(new Color(0,0,0,0));
                    comp.setForeground(new Color(0,0,0,0));
                    comp.setListData(new Vector());
                    pagepanel.repaint();
                    comp.putClientProperty("bfo.HasFocus", null);
                }
            }
        });

        comp.addMouseListener(new MouseListener() {
            public void mouseEntered(MouseEvent event) {
                comp.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
                js.runEventFieldMouseEnter(docpanel, widget, event);
            }
            public void mouseExited(MouseEvent event) {
                comp.setCursor(Cursor.getDefaultCursor());
                js.runEventFieldMouseExit(docpanel, widget, event);
            }
            public void mousePressed(MouseEvent event) {
                js.runEventFieldMouseDown(docpanel, widget, event);
            }
            public void mouseReleased(MouseEvent event) {
                js.runEventFieldMouseUp(docpanel, widget, event);
            }
            public void mouseClicked(MouseEvent event) {
            }
        });
        return comp;
    }
}