Examples with EJBlockController org.entirej.framework.core.data.controllers.EJBlockController used on opensource projects

Example 1 with EJBlockController

use of org.entirej.framework.core.data.controllers.EJBlockController in project rap by entirej.

the class EJRWTListRecordBlockRenderer method buildGuiComponent.

public void buildGuiComponent(EJRWTEntireJGridPane blockCanvas) {
    EJFrameworkExtensionProperties appProp = EJCoreProperties.getInstance().getApplicationDefinedProperties();
    if (appProp != null) {
        EJFrameworkExtensionProperties propertyGroup = appProp.getPropertyGroup(EJRWTSingleRecordBlockDefinitionProperties.ACTION_GROUP);
        if (propertyGroup != null) {
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_QUERY_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_QUERY_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_INSERT_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_INSERT_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_UPDATE_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_UPDATE_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_DELETE_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_DELETE_KEY);
            addActionKeyinfo(propertyGroup.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ACTION_REFRESH_KEY), EJRWTSingleRecordBlockDefinitionProperties.ACTION_REFRESH_KEY);
        }
    }
    // blockCanvas.cleanLayoutVertical();
    EJBlockProperties blockProperties = _block.getProperties();
    EJMainScreenProperties mainScreenProperties = blockProperties.getMainScreenProperties();
    GridData gridData = new GridData(GridData.FILL_BOTH);
    gridData.widthHint = mainScreenProperties.getWidth();
    gridData.heightHint = mainScreenProperties.getHeight();
    gridData.horizontalSpan = mainScreenProperties.getHorizontalSpan();
    gridData.verticalSpan = mainScreenProperties.getVerticalSpan();
    gridData.grabExcessHorizontalSpace = mainScreenProperties.canExpandHorizontally();
    gridData.grabExcessVerticalSpace = mainScreenProperties.canExpandVertically();
    if (gridData.grabExcessHorizontalSpace)
        gridData.minimumWidth = mainScreenProperties.getWidth();
    if (gridData.grabExcessVerticalSpace)
        gridData.minimumHeight = mainScreenProperties.getHeight();
    EJFrameworkExtensionProperties rendererProp = blockProperties.getBlockRendererProperties();
    blockCanvas.setLayoutData(gridData);
    EJFrameworkExtensionProperties sectionProperties = null;
    if (rendererProp != null) {
        sectionProperties = rendererProp.getPropertyGroup(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR);
    }
    if (sectionProperties != null && sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE) != null && !EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE_GROUP.equals(sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE))) {
        int style = ExpandableComposite.TITLE_BAR;
        String mode = sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE);
        if (EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE_TWISTIE.equals(mode)) {
            style = style | ExpandableComposite.TWISTIE;
        } else if (EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_MODE_TREE_NODE.equals(mode)) {
            style = style | ExpandableComposite.TREE_NODE;
        }
        if (sectionProperties.getBooleanProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_EXPANDED, true)) {
            style = style | ExpandableComposite.EXPANDED;
        }
        Section section = toolkit.createSection(blockCanvas, style);
        section.setLayoutData(gridData);
        String title = sectionProperties.getStringProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_TITLE);
        if (title != null)
            section.setText(title);
        EJRWTImageRetriever.getGraphicsProvider().rendererSection(section);
        if (mainScreenProperties.getDisplayFrame()) {
            Group group = new Group(section, SWT.NONE);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            String frameTitle = mainScreenProperties.getFrameTitle();
            if (frameTitle != null && frameTitle.length() > 0) {
                group.setText(frameTitle);
            }
            _mainPane = new EJRWTEntireJGridPane(group, 1);
            section.setClient(group);
        } else {
            _mainPane = new EJRWTEntireJGridPane(section, 1);
            _mainPane.setLayoutData(gridData);
            _mainPane.cleanLayoutHorizontal();
            section.setClient(_mainPane);
        }
        final EJFrameworkExtensionPropertyList propertyList = sectionProperties.getPropertyList(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTIONS);
        if (propertyList != null && propertyList.getAllListEntries().size() > 0) {
            ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
            final ToolBar toolbar = toolBarManager.createControl(section);
            final Cursor handCursor = new Cursor(Display.getCurrent(), SWT.CURSOR_HAND);
            toolbar.setCursor(handCursor);
            // Cursor needs to be explicitly disposed
            toolbar.addDisposeListener(new DisposeListener() {

                public void widgetDisposed(DisposeEvent e) {
                    if ((handCursor != null) && (handCursor.isDisposed() == false)) {
                        handCursor.dispose();
                    }
                }
            });
            List<EJFrameworkExtensionPropertyListEntry> allListEntries = propertyList.getAllListEntries();
            for (EJFrameworkExtensionPropertyListEntry entry : allListEntries) {
                final String actionID = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_ID);
                String actionImage = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_IMAGE);
                String actionName = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_NAME);
                String actionTooltip = entry.getProperty(EJRWTSingleRecordBlockDefinitionProperties.ITEM_GROUP_TITLE_BAR_ACTION_TOOLTIP);
                if (actionID != null) {
                    Action action = new Action(actionID, IAction.AS_PUSH_BUTTON) {

                        @Override
                        public void runWithEvent(Event event) {
                            _block.executeActionCommand(actionID, EJScreenType.MAIN);
                        }
                    };
                    if (actionName != null)
                        action.setText(actionName);
                    if (actionTooltip != null)
                        action.setDescription(actionTooltip);
                    if (actionImage != null && actionImage.length() > 0) {
                        action.setImageDescriptor((EJRWTImageRetriever.createDescriptor(actionImage)));
                    }
                    toolBarManager.add(action);
                }
            }
            toolBarManager.update(true);
            section.setTextClient(toolbar);
        }
    } else {
        if (mainScreenProperties.getDisplayFrame()) {
            Group group = new Group(blockCanvas, SWT.NONE);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            String frameTitle = mainScreenProperties.getFrameTitle();
            if (frameTitle != null && frameTitle.length() > 0) {
                group.setText(frameTitle);
            }
            _mainPane = new EJRWTEntireJGridPane(group, 1);
        } else {
            _mainPane = new EJRWTEntireJGridPane(blockCanvas, 1);
            _mainPane.setLayoutData(gridData);
            _mainPane.cleanLayoutHorizontal();
        }
    }
    hookKeyListener(_mainPane);
    int style = SWT.VIRTUAL | SWT.V_SCROLL;
    if (!rendererProp.getBooleanProperty(EJRWTListRecordBlockDefinitionProperties.HIDE_TABLE_BORDER, false))
        style = style | SWT.BORDER;
    if (rendererProp.getBooleanProperty(EJRWTListRecordBlockDefinitionProperties.ROW_SELECTION_PROPERTY, true))
        style = style | SWT.FULL_SELECTION;
    else
        style = style | SWT.HIDE_SELECTION;
    Collection<EJItemGroupProperties> allItemGroupProperties = _block.getProperties().getScreenItemGroupContainer(EJScreenType.MAIN).getAllItemGroupProperties();
    final Table table;
    final boolean hideSelection = (style & SWT.HIDE_SELECTION) != 0;
    // final EJRWTAbstractFilteredTable filterTree;
    if (rendererProp.getBooleanProperty(EJRWTTreeBlockDefinitionProperties.FILTER, false)) {
        if (allItemGroupProperties.size() > 0) {
            EJItemGroupProperties displayProperties = allItemGroupProperties.iterator().next();
            if (displayProperties.dispayGroupFrame()) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new FillLayout());
                if (displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0)
                    group.setText(displayProperties.getFrameTitle());
                group.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
                filterTree = new EJRWTAbstractFilteredTable(group, style) {

                    @Override
                    public void filter(String filter) {
                        if (filteredContentProvider != null && ((filter == null && filteredContentProvider.getFilter() != null) || !filter.equals(filteredContentProvider.getFilter()))) {
                            filteredContentProvider.setFilter(filter);
                            filterText = filter;
                            getViewer().setInput(filter);
                            notifyStatus();
                        }
                    }

                    @Override
                    protected TableViewer doCreateTableViewer(Composite parent, int style) {
                        return _tableViewer = new TableViewer(parent) {

                            @Override
                            public void setSelection(ISelection selection) {
                                if (hideSelection)
                                    selection = new StructuredSelection();
                                super.setSelection(selection);
                            }

                            @Override
                            public void setSelection(ISelection selection, boolean reveal) {
                                if (hideSelection)
                                    selection = new StructuredSelection();
                                super.setSelection(selection, reveal);
                            }
                        };
                    }
                };
            } else {
                filterTree = new EJRWTAbstractFilteredTable(_mainPane, style) {

                    @Override
                    public void filter(String filter) {
                        if (filteredContentProvider != null && ((filter == null && filteredContentProvider.getFilter() != null) || !filter.equals(filteredContentProvider.getFilter()))) {
                            filteredContentProvider.setFilter(filter);
                            filterText = filter;
                            getViewer().setInput(filter);
                            notifyStatus();
                        }
                    }

                    @Override
                    protected TableViewer doCreateTableViewer(Composite parent, int style) {
                        return _tableViewer = new TableViewer(parent) {

                            @Override
                            public void setSelection(ISelection selection) {
                                if (hideSelection)
                                    selection = new StructuredSelection();
                                super.setSelection(selection);
                            }

                            @Override
                            public void setSelection(ISelection selection, boolean reveal) {
                                if (hideSelection)
                                    selection = new StructuredSelection();
                                super.setSelection(selection, reveal);
                            }
                        };
                    }
                };
                filterTree.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            }
        } else {
            filterTree = new EJRWTAbstractFilteredTable(_mainPane, style) {

                @Override
                public void filter(String filter) {
                    if (filteredContentProvider != null && ((filter == null && filteredContentProvider.getFilter() != null) || !filter.equals(filteredContentProvider.getFilter()))) {
                        filteredContentProvider.setFilter(filter);
                        filterText = filter;
                        getViewer().setInput(filter);
                        notifyStatus();
                    }
                }

                @Override
                protected TableViewer doCreateTableViewer(Composite parent, int style) {
                    return _tableViewer = new TableViewer(parent) {

                        @Override
                        public void setSelection(ISelection selection) {
                            if (hideSelection)
                                selection = new StructuredSelection();
                            super.setSelection(selection);
                        }

                        @Override
                        public void setSelection(ISelection selection, boolean reveal) {
                            if (hideSelection)
                                selection = new StructuredSelection();
                            super.setSelection(selection, reveal);
                        }
                    };
                }
            };
            filterTree.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
        }
        table = (_tableViewer = filterTree.getViewer()).getTable();
        defaultMessage = rendererProp.getStringProperty(EJRWTTextItemRendererDefinitionProperties.PROPERTY_MESSAGE);
        if (defaultMessage != null)
            filterTree.getFilterControl().setMessage(defaultMessage);
    } else {
        filterTree = null;
        if (allItemGroupProperties.size() > 0) {
            EJItemGroupProperties displayProperties = allItemGroupProperties.iterator().next();
            if (displayProperties.dispayGroupFrame()) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new FillLayout());
                if (displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0)
                    group.setText(displayProperties.getFrameTitle());
                group.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
                table = new Table(group, style);
            } else {
                table = new Table(_mainPane, style);
                table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            }
        } else {
            table = new Table(_mainPane, style);
            table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
        }
        _tableViewer = new TableViewer(table) {

            @Override
            public void setSelection(ISelection selection) {
                if (hideSelection)
                    selection = new StructuredSelection();
                super.setSelection(selection);
            }

            @Override
            public void setSelection(ISelection selection, boolean reveal) {
                if (hideSelection)
                    selection = new StructuredSelection();
                super.setSelection(selection, reveal);
            }
        };
    }
    table.setLinesVisible(false);
    table.setHeaderVisible(false);
    Control[] children = table.getChildren();
    for (Control control : children) {
        hookKeyListener(control);
    }
    hookKeyListener(table);
    EJRWTTableViewerColumnFactory factory = new EJRWTTableViewerColumnFactory(_tableViewer);
    ColumnViewerToolTipSupport.enableFor(_tableViewer);
    final List<ColumnLabelProvider> nodeTextProviders = new ArrayList<ColumnLabelProvider>();
    final Map<ColumnLabelProvider, EJScreenItemProperties> nodeTextProvidersMap = new HashMap<ColumnLabelProvider, EJScreenItemProperties>();
    for (EJItemGroupProperties groupProperties : allItemGroupProperties) {
        Collection<EJScreenItemProperties> itemProperties = groupProperties.getAllItemProperties();
        for (EJScreenItemProperties screenItemProperties : itemProperties) {
            EJCoreMainScreenItemProperties mainScreenItemProperties = (EJCoreMainScreenItemProperties) screenItemProperties;
            ColumnLabelProvider screenItem = createScreenItem(factory, mainScreenItemProperties);
            if (screenItem != null) {
                nodeTextProviders.add(screenItem);
                nodeTextProvidersMap.put(screenItem, screenItemProperties);
            }
        }
    }
    if (!nodeTextProviders.isEmpty()) {
        table.setData(EJ_RWT.MARKUP_ENABLED, Boolean.TRUE);
        int height = rendererProp.getIntProperty(EJRWTListRecordBlockDefinitionProperties.ROW_HEIGHT, -1);
        if (height == -1 && nodeTextProviders.size() > 1) {
            table.setData(EJ_RWT.CUSTOM_ITEM_HEIGHT, Integer.valueOf(nodeTextProviders.size() * 20));
        } else if (height > 0) {
            table.setData(EJ_RWT.CUSTOM_ITEM_HEIGHT, Integer.valueOf(height));
        }
        // add double click action
        final String doubleClickActionCommand = rendererProp.getStringProperty(EJRWTListRecordBlockDefinitionProperties.CLICK_ACTION_COMMAND);
        final boolean hasAction = doubleClickActionCommand != null && doubleClickActionCommand.length() != 0;
        if (hasAction) {
            _tableViewer.addDoubleClickListener(new IDoubleClickListener() {

                public void doubleClick(DoubleClickEvent arg0) {
                    _block.executeActionCommand(doubleClickActionCommand, EJScreenType.MAIN);
                }
            });
        }
        final TableViewerColumn dataColumn = factory.createColumn("HTML", 500, new ColumnLabelProvider() {

            public String toHex(int r, int g, int b) {
                return "#" + toBrowserHexValue(r) + toBrowserHexValue(g) + toBrowserHexValue(b);
            }

            private String toBrowserHexValue(int number) {
                StringBuilder builder = new StringBuilder(Integer.toHexString(number & 0xff));
                while (builder.length() < 2) {
                    builder.append("0");
                }
                return builder.toString().toUpperCase();
            }

            @Override
            public String getText(Object element) {
                StringBuilder builder = new StringBuilder();
                boolean addBr = false;
                for (ColumnLabelProvider labelProvider : nodeTextProviders) {
                    if (addBr) {
                        builder.append("<br/>");
                    }
                    boolean added = false;
                    EJScreenItemProperties item = nodeTextProvidersMap.get(labelProvider);
                    if (item != null && item.getLabel() != null && item.getLabel().trim().length() > 0) {
                        builder.append(item.getLabel());
                        builder.append(" : ");
                        added = true;
                    }
                    Image image = labelProvider.getImage(element);
                    if (image != null) {
                        String imagePath = ImageFactory.getImagePath(image);
                        if (imagePath != null) {
                            builder.append("<img src=\"");
                            builder.append(imagePath);
                            Rectangle bounds = image.getBounds();
                            builder.append("\" style=\"vertical-align:middle;\" ");
                            builder.append(" width=\"");
                            builder.append(bounds.width);
                            builder.append("\" ");
                            builder.append(" height=\"");
                            builder.append(bounds.height);
                            builder.append("\"/>");
                            added = true;
                        }
                    }
                    String text = labelProvider.getText(element);
                    if (text != null && text.length() != 0) {
                        Font vaFont = labelProvider.getFont(element);
                        builder.append("<span style=\"");
                        if (vaFont != null && vaFont.getFontData().length > 0) {
                            FontData fontData = vaFont.getFontData()[0];
                            if ((fontData.getStyle() & SWT.BOLD) != 0) {
                                builder.append("font-weight:bold;");
                            }
                            if ((fontData.getStyle() & SWT.ITALIC) != 0) {
                                builder.append("font-style:italic;");
                            }
                            builder.append("font-size:");
                            builder.append(fontData.getHeight());
                            builder.append("px;");
                            builder.append("font-family:");
                            builder.append(fontData.getName().replace('"', ' '));
                            builder.append(";");
                        }
                        Color background = labelProvider.getBackground(element);
                        if (background != null) {
                            builder.append("background-color:");
                            builder.append(toHex(background.getRed(), background.getGreen(), background.getBlue()));
                            builder.append(";");
                        }
                        Color foreground = labelProvider.getForeground(element);
                        if (foreground != null) {
                            builder.append("color:");
                            builder.append(toHex(foreground.getRed(), foreground.getGreen(), foreground.getBlue()));
                            builder.append(";");
                        }
                        builder.append("\">");
                        builder.append(text);
                        builder.append("</span>");
                        added = true;
                    }
                    if (added) {
                        addBr = true;
                    }
                }
                return builder.toString();
            }
        });
        if (hasAction) {
            final Image arrow = EJRWTImageRetriever.get("icons/left-arrow.png");
            final TableViewerColumn actionColumn = factory.createColumn("HTML-ACTION", 40, new ColumnLabelProvider() {

                @Override
                public String getText(Object element) {
                    return "";
                }

                @Override
                public Image getImage(Object element) {
                    return arrow;
                }
            });
            actionColumn.getColumn().setAlignment(SWT.RIGHT);
            actionColumn.setEditingSupport(new EditingSupport(_tableViewer) {

                protected void setValue(Object arg0, Object arg1) {
                // ignore
                }

                protected Object getValue(Object arg0) {
                    // ignore
                    return null;
                }

                protected CellEditor getCellEditor(Object arg0) {
                    return new CellEditor() {

                        @Override
                        protected void doSetValue(Object arg0) {
                        // ignore
                        }

                        @Override
                        protected void doSetFocus() {
                        // ignore
                        }

                        @Override
                        protected Object doGetValue() {
                            // ignore
                            return null;
                        }

                        @Override
                        protected Control createControl(Composite parent) {
                            Label action = new Label(parent, SWT.NONE);
                            action.setImage(arrow);
                            return action;
                        }
                    };
                }

                protected boolean canEdit(Object arg0) {
                    _block.executeActionCommand(doubleClickActionCommand, EJScreenType.MAIN);
                    return false;
                }
            });
        }
        table.addControlListener(new ControlAdapter() {

            @Override
            public void controlResized(ControlEvent e) {
                int offset = hasAction ? 50 : 10;
                if (table.getSize().x > offset)
                    dataColumn.getColumn().setWidth(table.getSize().x - offset);
            }
        });
    }
    table.addFocusListener(new FocusListener() {

        public void focusLost(FocusEvent arg0) {
            setHasFocus(false);
        }

        public void focusGained(FocusEvent arg0) {
            setHasFocus(true);
        }
    });
    // setHasFocus(true);
    _mainPane.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent arg0) {
            if (!table.isFocusControl())
                setHasFocus(true);
        }
    });
    table.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent arg0) {
            if (!table.isFocusControl())
                setHasFocus(true);
        }
    });
    final EJBlockController blockController = _block;
    _tableViewer.setContentProvider(filteredContentProvider = new FilteredContentProvider() {

        boolean matchItem(EJDataRecord rec) {
            if (filter != null && filter.trim().length() > 0) {
                for (ColumnLabelProvider filterTextProvider : nodeTextProviders) {
                    String text = filterTextProvider.getText(rec);
                    if ((text != null) && text.toLowerCase().contains(filter.toLowerCase())) {
                        return true;
                    }
                }
            }
            return false;
        }

        public void inputChanged(Viewer arg0, Object arg1, Object arg2) {
            tableBaseRecords.clear();
            if (arg2 != null && arg2.equals(filter) && filter.trim().length() > 0) {
                for (EJDataRecord record : _block.getBlock().getRecords()) {
                    if (matchItem(record))
                        tableBaseRecords.add(record);
                }
            } else {
                filter = null;
                if (filterTree != null)
                    filterTree.clearText();
                tableBaseRecords.addAll(_block.getBlock().getRecords());
            }
        }

        public void dispose() {
        }

        public Object[] getElements(Object arg0) {
            return tableBaseRecords.toArray();
        }
    });
    _tableViewer.setInput(new Object());
    selectRow(0);
    _tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent arg0) {
            EJDataRecord focusedRecord = getFocusedRecord();
            if (focusedRecord != null)
                _block.newRecordInstance(focusedRecord);
            notifyStatus();
        }
    });
}

Example 2 with EJBlockController

use of org.entirej.framework.core.data.controllers.EJBlockController in project rap by entirej.

the class EJRWTStandardLovRenderer method buildGui.

protected void buildGui() {
    int width = _lovController.getDefinitionProperties().getWidth();
    int height = _lovController.getDefinitionProperties().getHeight();
    _dialog = new EJRWTAbstractDialog(getRWTManager().getShell()) {

        private static final long serialVersionUID = -4685316941898120169L;

        private EJRWTAbstractFilteredTable filterTree;

        private String defaultMessage;

        @Override
        public boolean close() {
            _tableViewer = null;
            _dialog = null;
            return super.close();
        }

        @Override
        public void activateDialog() {
            super.activateDialog();
            filterTree.getFilterControl().forceFocus();
        }

        @Override
        public void createBody(Composite parent) {
            GridLayout layout = new GridLayout();
            EJ_RWT.setTestId(parent, "lov." + _lovController.getProperties().getLovDefinition().getName());
            layout.marginWidth = 0;
            // layout.horizontalSpacing = 0;
            layout.marginLeft = 0;
            layout.marginRight = 0;
            layout.marginHeight = 0;
            // layout.verticalSpacing = 0;
            layout.marginBottom = 0;
            layout.marginTop = 0;
            parent.setLayout(layout);
            int style = SWT.VIRTUAL;
            EJFrameworkExtensionProperties rendererProp = _lovController.getDefinitionProperties().getLovRendererProperties();
            if (!rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.HIDE_TABLE_BORDER, false)) {
                style = style | SWT.BORDER;
            }
            defaultMessage = rendererProp.getStringProperty(EJRWTTextItemRendererDefinitionProperties.PROPERTY_MESSAGE);
            ;
            Table table;
            filterTree = new EJRWTAbstractFilteredTable(parent, style) {

                @Override
                public void filter(String filter) {
                    if (_filteredContentProvider != null && (filter == null && _filteredContentProvider.getFilter() != null || !filter.equals(_filteredContentProvider.getFilter()))) {
                        _filteredContentProvider.setFilter(filter);
                        getViewer().setInput(filter);
                        getViewer().getTable().select(0);
                    }
                }

                @Override
                protected boolean doCreateCustomComponents(Composite parent) {
                    return createToolbar(parent) != null;
                }

                @Override
                protected TableViewer doCreateTableViewer(Composite parent, int style) {
                    _tableViewer = new TableViewer(new Table(parent, style));
                    return _tableViewer;
                }
            };
            if (defaultMessage != null)
                filterTree.getFilterControl().setMessage(defaultMessage);
            EJ_RWT.setTestId(filterTree.getFilterControl(), "lov-search");
            table = (_tableViewer = filterTree.getViewer()).getTable();
            table.setLayoutData(new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
            table.setLinesVisible(rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.SHOW_VERTICAL_LINES, true));
            table.setHeaderVisible(rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.SHOW_HEADING_PROPERTY, true));
            EJRWTTableViewerColumnFactory factory = new EJRWTTableViewerColumnFactory(_tableViewer);
            ColumnViewerToolTipSupport.enableFor(_tableViewer);
            Collection<EJItemGroupProperties> allItemGroupProperties = _block.getProperties().getScreenItemGroupContainer(EJScreenType.MAIN).getAllItemGroupProperties();
            final List<ColumnLabelProvider> nodeTextProviders = new ArrayList<ColumnLabelProvider>();
            for (EJItemGroupProperties groupProperties : allItemGroupProperties) {
                Collection<EJScreenItemProperties> itemProperties = groupProperties.getAllItemProperties();
                for (EJScreenItemProperties screenItemProperties : itemProperties) {
                    EJCoreMainScreenItemProperties mainScreenItemProperties = (EJCoreMainScreenItemProperties) screenItemProperties;
                    ColumnLabelProvider screenItem = createScreenItem(factory, mainScreenItemProperties);
                    if (screenItem != null) {
                        nodeTextProviders.add(screenItem);
                    }
                }
            }
            final EJBlockController blockController = _block.getBlockController();
            // _mainPane.addControlListener(new
            // TableAutoResizeAdapter(table));
            /*
                 * _tableViewer.setContentProvider(new ILazyContentProvider() {
                 * 
                 * @Override public void inputChanged(Viewer arg0, Object arg1,
                 * Object arg2) {
                 * _tableViewer.setItemCount(blockController.getDataBlock().
                 * getBlockRecordCount());
                 * 
                 * }
                 * 
                 * @Override public void dispose() { // TODO Auto-generated
                 * method stub
                 * 
                 * }
                 * 
                 * @Override public void updateElement(int index) { EJDataRecord
                 * record = null; if (index <=
                 * blockController.getDataBlock().getBlockRecordCount()) {
                 * record = blockController.getDataBlock().getRecord(index);
                 * 
                 * } _tableViewer.replace(record, index);
                 * 
                 * } });
                 */
            _tableViewer.setContentProvider(_filteredContentProvider = new FilteredContentProvider() {

                private static final long serialVersionUID = 7262009393527533868L;

                boolean matchItem(EJDataRecord rec) {
                    if (filter != null && filter.trim().length() > 0) {
                        for (ColumnLabelProvider filterTextProvider : nodeTextProviders) {
                            String text = filterTextProvider.getText(rec);
                            if (text != null && text.toLowerCase().contains(filter.toLowerCase())) {
                                return true;
                            }
                        }
                    }
                    return false;
                }

                @Override
                public void inputChanged(Viewer arg0, Object arg1, Object arg2) {
                    _tableBaseRecords.clear();
                    if (arg2 != null && arg2.equals(filter) && filter.trim().length() > 0) {
                        for (EJDataRecord record : blockController.getBlock().getRecords()) {
                            if (matchItem(record)) {
                                _tableBaseRecords.add(record);
                            }
                        }
                    } else {
                        filter = null;
                        if (filterTree != null) {
                            filterTree.clearText();
                        }
                        _tableBaseRecords.addAll(blockController.getBlock().getRecords());
                    }
                }

                @Override
                public void dispose() {
                }

                @Override
                public Object[] getElements(Object arg0) {
                    return _tableBaseRecords.toArray();
                }
            });
            _tableViewer.addDoubleClickListener(new IDoubleClickListener() {

                @Override
                public void doubleClick(DoubleClickEvent arg0) {
                    buttonPressed(OK_ACTION_COMMAND);
                }
            });
            _tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

                @Override
                public void selectionChanged(SelectionChangedEvent arg0) {
                    if (!_validate) {
                        return;
                    }
                    _validate = false;
                    try {
                        EJDataRecord record = getFocusedRecord();
                        if (_lovController.getFocusedRecord() == null || _lovController.getFocusedRecord() != record) {
                            _lovController.newRecordInstance(record);
                        }
                    } finally {
                        _validate = true;
                    }
                }
            });
        }

        @Override
        protected void createButtonsForButtonBar(Composite parent) {
            EJ_RWT.setTestId(createButton(parent, OK_ACTION_COMMAND, "OK", true), "ok");
            EJ_RWT.setTestId(createButton(parent, CANCEL_ACTION_COMMAND, "Cancel", false), "cancel");
        }

        @Override
        public void canceled() {
            _lovController.lovCompleted(_itemToValidate, null);
            close();
        }

        @Override
        protected void buttonPressed(int buttonId) {
            switch(buttonId) {
                case OK_ACTION_COMMAND:
                    {
                        _lovController.lovCompleted(_itemToValidate, _lovController.getFocusedRecord());
                        if (_dialog != null) {
                            _dialog.close();
                        }
                        break;
                    }
                case CANCEL_ACTION_COMMAND:
                    {
                        _lovController.lovCompleted(_itemToValidate, null);
                        if (_dialog != null) {
                            _dialog.close();
                        }
                        break;
                    }
                default:
                    _lovController.lovCompleted(_itemToValidate, null);
                    break;
            }
            super.buttonPressed(buttonId);
        }
    };
    _dialog.create();
    _tableViewer.setInput(new Object());
    selectRow(0);
    // add dialog
    _dialog.getShell().setSize(width + 80, height + 100);
// border
// offsets
}