PrefPageMap2Appearance.java 文件源码

private void createUI_60_PaintingMethod(final Composite parent) {

        final Display display = parent.getDisplay();

        /*
         * checkbox: paint tour method
         */

        final Group groupMethod = new Group(parent, SWT.NONE);
        GridDataFactory.fillDefaults().applyTo(groupMethod);
        groupMethod.setText(Messages.Pref_MapLayout_Label_TourPaintMethod);
//      groupMethod.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
        {
            _editorTourPaintMethod = new RadioGroupFieldEditor(
                    ITourbookPreferences.MAP_LAYOUT_TOUR_PAINT_METHOD,
                    UI.EMPTY_STRING,
                    2,
                    new String[][] {
                            { Messages.Pref_MapLayout_Label_TourPaintMethod_Simple, TOUR_PAINT_METHOD_SIMPLE },
                            { Messages.Pref_MapLayout_Label_TourPaintMethod_Complex, TOUR_PAINT_METHOD_COMPLEX } },
                    groupMethod);

            addField(_editorTourPaintMethod);

            _pageBookPaintMethod = new PageBook(groupMethod, SWT.NONE);
            GridDataFactory.fillDefaults()//
                    .grab(true, false)
                    .span(2, 1)
                    .hint(350, SWT.DEFAULT)
                    .indent(16, 0)
                    .applyTo(_pageBookPaintMethod);

            // use a bulleted list to display this info
            final StyleRange style = new StyleRange();
            style.metrics = new GlyphMetrics(0, 0, 10);
            final Bullet bullet = new Bullet(style);

            /*
             * simple painting method
             */
            String infoText = Messages.Pref_MapLayout_Label_TourPaintMethod_Simple_Tooltip;
            int lineCount = Util.countCharacter(infoText, '\n');

            _pageSimple = new StyledText(_pageBookPaintMethod, SWT.READ_ONLY | SWT.WRAP | SWT.MULTI);
            GridDataFactory.fillDefaults().grab(true, false).applyTo(_pageSimple);
            _pageSimple.setText(infoText);
            _pageSimple.setBackground(display.getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
            _pageSimple.setLineBullet(0, lineCount + 1, bullet);
            _pageSimple.setLineWrapIndent(0, lineCount + 1, 10);

            /*
             * complex painting method
             */
            infoText = Messages.Pref_MapLayout_Label_TourPaintMethod_Complex_Tooltip;
            lineCount = Util.countCharacter(infoText, '\n');

            _pageComplex = new StyledText(_pageBookPaintMethod, SWT.READ_ONLY | SWT.WRAP | SWT.MULTI);
            GridDataFactory.fillDefaults().grab(true, false).applyTo(_pageComplex);
            _pageComplex.setText(infoText);
            _pageComplex.setBackground(display.getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
            _pageComplex.setLineBullet(0, lineCount + 1, bullet);
            _pageComplex.setLineWrapIndent(0, lineCount + 1, 10);
        }

        // set group margin after the fields are created
        GridLayoutFactory.swtDefaults().margins(0, 5).numColumns(2).applyTo(groupMethod);
    }