Examples with ControlListener org.eclipse.swt.events.ControlListener used on opensource projects

Example 21 with ControlListener

use of org.eclipse.swt.events.ControlListener in project rap by entirej.

the class EJRWTMultiRecordBlockRenderer method buildGuiComponent.

@Override
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);
        }
    }
    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);
        }
        String frameTitle = mainScreenProperties.getFrameTitle();
        EJRWTImageRetriever.getGraphicsProvider().rendererSection(section);
        if (mainScreenProperties.getDisplayFrame() && frameTitle != null && frameTitle.length() > 0) {
            Group group = new Group(section, SWT.NONE);
            group.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            group.setText(frameTitle);
            _mainPane = new EJRWTEntireJGridPane(group, 1);
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            section.setClient(group);
        } else {
            _mainPane = new EJRWTEntireJGridPane(section, 1, mainScreenProperties.getDisplayFrame() ? SWT.BORDER : SWT.NONE);
            _mainPane.setLayoutData(gridData);
            if (!mainScreenProperties.getDisplayFrame())
                _mainPane.cleanLayoutHorizontal();
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            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() {

                @Override
                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 {
        String frameTitle = mainScreenProperties.getFrameTitle();
        if (mainScreenProperties.getDisplayFrame() && frameTitle != null && frameTitle.length() > 0) {
            Group group = new Group(blockCanvas, SWT.NONE);
            group.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
            group.setLayout(new FillLayout());
            group.setLayoutData(gridData);
            hookKeyListener(group);
            group.setText(frameTitle);
            _mainPane = new EJRWTEntireJGridPane(group, 1);
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
        } else {
            _mainPane = new EJRWTEntireJGridPane(blockCanvas, 1, mainScreenProperties.getDisplayFrame() ? SWT.BORDER : SWT.NONE);
            _mainPane.setLayoutData(gridData);
            if (!mainScreenProperties.getDisplayFrame())
                _mainPane.cleanLayout();
            _mainPane.setData(EJ_RWT.CUSTOM_VARIANT, EJ_RWT.CSS_CV_ITEM_GROUP);
        }
    }
    hookKeyListener(_mainPane);
    int style = SWT.VIRTUAL;
    if (!rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.HIDE_TABLE_BORDER, false)) {
        style = style | SWT.BORDER;
    }
    Collection<EJItemGroupProperties> allItemGroupProperties = _block.getProperties().getScreenItemGroupContainer(EJScreenType.MAIN).getAllItemGroupProperties();
    final Table table;
    if (rendererProp.getBooleanProperty(EJRWTTreeBlockDefinitionProperties.FILTER, false)) {
        if (allItemGroupProperties.size() > 0) {
            EJItemGroupProperties displayProperties = allItemGroupProperties.iterator().next();
            if (displayProperties.dispayGroupFrame() && displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new GridLayout());
                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);
                            if (getFocusedRecord() == null) {
                                selectRow(0);
                            }
                            notifyStatus();
                        }
                    }

                    @Override
                    protected TableViewer doCreateTableViewer(Composite parent, int style) {
                        return _tableViewer = new TableViewer(parent, style);
                    }
                };
            } else {
                filterTree = new EJRWTAbstractFilteredTable(_mainPane, displayProperties.dispayGroupFrame() ? style | SWT.BORDER : 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);
                            if (getFocusedRecord() == null) {
                                selectRow(0);
                            }
                            notifyStatus();
                        }
                    }

                    @Override
                    protected TableViewer doCreateTableViewer(Composite parent, int style) {
                        return _tableViewer = new TableViewer(parent, style);
                    }
                };
                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);
                        if (getFocusedRecord() == null) {
                            selectRow(0);
                        }
                        notifyStatus();
                    }
                }

                @Override
                protected TableViewer doCreateTableViewer(Composite parent, int style) {
                    return _tableViewer = new TableViewer(parent, style);
                }
            };
            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() && displayProperties.getFrameTitle() != null && displayProperties.getFrameTitle().length() > 0) {
                Group group = new Group(_mainPane, SWT.NONE);
                group.setLayout(new FillLayout());
                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, displayProperties.dispayGroupFrame() ? style | SWT.BORDER : 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);
    }
    table.setLinesVisible(rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.SHOW_VERTICAL_LINES, true));
    table.setHeaderVisible(rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.SHOW_HEADING_PROPERTY, true));
    int fixedColumns = rendererProp.getIntProperty(EJRWTMultiRecordBlockDefinitionProperties.COLUMNS_FIXED, -1);
    if (fixedColumns > 0) {
        table.setData(EJ_RWT.FIXED_COLUMNS, fixedColumns);
    }
    int rowHeight = rendererProp.getIntProperty(EJRWTMultiRecordBlockDefinitionProperties.DISPLAY_HEIGH_PROPERTY, -1);
    if (rowHeight > 0) {
        table.setData(EJ_RWT.CUSTOM_ITEM_HEIGHT, rowHeight);
    }
    Control[] children = table.getChildren();
    for (Control control : children) {
        hookKeyListener(control);
    }
    hookKeyListener(table);
    EJRWTTableViewerColumnFactory factory = new EJRWTTableViewerColumnFactory(_tableViewer);
    ColumnViewerToolTipSupport.enableFor(_tableViewer);
    boolean autoSize = false;
    final List<ColumnLabelProvider> nodeTextProviders = new ArrayList<ColumnLabelProvider>();
    table.setData(EJ_RWT.MARKUP_ENABLED, rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.ENABLE_MARKUP, false));
    boolean markEscapeHtml = false;
    for (EJItemGroupProperties groupProperties : allItemGroupProperties) {
        Collection<EJScreenItemProperties> itemProperties = groupProperties.getAllItemProperties();
        autoSize = itemProperties.size() == 1;
        for (EJScreenItemProperties screenItemProperties : itemProperties) {
            EJCoreMainScreenItemProperties mainScreenItemProperties = (EJCoreMainScreenItemProperties) screenItemProperties;
            ColumnLabelProvider screenItem = createScreenItem(factory, mainScreenItemProperties);
            if (screenItem instanceof HtmlBaseColumnLabelProvider) {
                table.setData(EJ_RWT.MARKUP_ENABLED, true);
                markEscapeHtml = !rendererProp.getBooleanProperty(EJRWTMultiRecordBlockDefinitionProperties.ENABLE_MARKUP, false);
            }
            if (screenItem != null) {
                nodeTextProviders.add(screenItem);
                if (autoSize) {
                    EJFrameworkExtensionProperties itemBl = mainScreenItemProperties.getBlockRendererRequiredProperties();
                    autoSize = itemBl != null && itemBl.getIntProperty(EJRWTMultiRecordBlockDefinitionProperties.DISPLAY_WIDTH_PROPERTY, 0) <= 0;
                }
            }
        }
    }
    if (markEscapeHtml)
        for (ColumnLabelProvider columnLabelProvider : nodeTextProviders) {
            if (columnLabelProvider instanceof HtmlEscapeSupport) {
                HtmlEscapeSupport escapeSupport = (HtmlEscapeSupport) columnLabelProvider;
                escapeSupport.setEscape();
            }
        }
    if (autoSize) {
        table.addControlListener(new ControlListener() {

            @Override
            public void controlResized(ControlEvent e) {
                if (table.getSize().x > 10) {
                    table.getColumn(0).setWidth(table.getSize().x - 10);
                }
            }

            @Override
            public void controlMoved(ControlEvent e) {
            // TODO Auto-generated method stub
            }
        });
    }
    table.addFocusListener(new FocusListener() {

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

        @Override
        public void focusGained(FocusEvent arg0) {
            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);
            }
        }
    });
    _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;
        }

        @Override
        public void inputChanged(Viewer arg0, Object arg1, Object arg2) {
            _tableBaseRecords.clear();
            if (arg2 != null && arg2.equals(filter) && filter.trim().length() > 0) {
                // filter
                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());
            }
        }

        @Override
        public void dispose() {
        }

        @Override
        public Object[] getElements(Object arg0) {
            return _tableBaseRecords.toArray();
        }
    });
    _tableViewer.setInput(new Object());
    selectRow(0);
    // add double click action
    final String doubleClickActionCommand = rendererProp.getStringProperty(EJRWTMultiRecordBlockDefinitionProperties.DOUBLE_CLICK_ACTION_COMMAND);
    if (doubleClickActionCommand != null) {
        _tableViewer.addDoubleClickListener(new IDoubleClickListener() {

            @Override
            public void doubleClick(DoubleClickEvent arg0) {
                _block.executeActionCommand(doubleClickActionCommand, EJScreenType.MAIN);
            }
        });
    }
    _tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent arg0) {
            EJDataRecord focusedRecord = getFocusedRecord();
            if (focusedRecord != null) {
                _block.newRecordInstance(focusedRecord);
            }
            notifyStatus();
        }
    });
    table.addListener(SWT.MouseDown, new Listener() {

        @Override
        public void handleEvent(Event event) {
            Point pt = new Point(event.x, event.y);
            TableItem item = table.getItem(pt);
            if (item == null || item.isDisposed())
                return;
            for (int i = 0; i < table.getColumnCount(); i++) {
                if (item == null || item.isDisposed())
                    return;
                Rectangle rect = item.getBounds(i);
                if (rect.contains(pt)) {
                    TableColumn column = table.getColumn(i);
                    if (column != null && column.getData("ITEM") instanceof EJScreenItemController) {
                        ((EJScreenItemController) column.getData("ITEM")).executeActionCommand();
                    }
                }
            }
        }
    });
}

Example 22 with ControlListener

use of org.eclipse.swt.events.ControlListener in project tdq-studio-se by Talend.

the class SQLEditor method createToolbar.

/**
 * Creates the toolbar
 *
 * @param parent
 */
private void createToolbar(final Composite parent) {
    toolBar = new SQLEditorToolBar(parent, this);
    toolBar.addResizeListener(new ControlListener() {

        @Override
        public void controlMoved(ControlEvent e) {
        }

        @Override
        public void controlResized(ControlEvent e) {
            parent.getParent().layout(true);
            parent.layout(true);
        }
    });
}

Example 23 with ControlListener

use of org.eclipse.swt.events.ControlListener in project gemoc-studio by eclipse.

the class AbstractTimelineView method createPartControl.

@Override
public void createPartControl(Composite parent) {
    final Composite container;
    if (hasDetailViewer()) {
        final SashForm mainSashForm = new SashForm(parent, SWT.HORIZONTAL);
        container = mainSashForm;
        detailViewer = createDetailViewer(container);
    } else {
        container = parent;
    }
    timelineViewer = new ScrollingGraphicalViewer();
    Composite timelineComposite = new Composite(container, SWT.NONE);
    timelineComposite.setLayout(new FillLayout(SWT.HORIZONTAL | SWT.VERTICAL));
    if (hasDetailViewer()) {
        ((SashForm) container).setWeights(new int[] { DETAIL_RATIO, TIMELINE_RATIO });
    }
    GridLayout layout = new GridLayout(1, false);
    timelineComposite.setLayout(layout);
    timelineViewer.createControl(timelineComposite);
    timelineSlider = new Slider(timelineComposite, SWT.HORIZONTAL);
    GridData gridData = new GridData();
    gridData.horizontalAlignment = SWT.FILL;
    timelineSlider.setLayoutData(gridData);
    gridData.grabExcessHorizontalSpace = true;
    rootEditPart = new ScalableFreeformRootEditPart();
    rootEditPart.setViewer(timelineViewer);
    timelineViewer.setRootEditPart(rootEditPart);
    gridData = new GridData();
    gridData.horizontalAlignment = SWT.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.verticalAlignment = SWT.FILL;
    gridData.grabExcessVerticalSpace = true;
    timelineViewer.getControl().setLayoutData(gridData);
    timelineViewer.setEditPartFactory(getTimelineEditPartFactory());
    timelineWindow = new TimelineWindow(provider);
    timelineViewer.setContents(timelineWindow);
    timelineSlider.setPageIncrement(timelineWindow.getLength());
    timelineSlider.setThumb(timelineWindow.getLength());
    timelineSlider.setSelection(timelineWindow.getStart());
    if (provider != null) {
        timelineSlider.setMaximum(timelineWindow.getMaxTimelineIndex() + nbVirtualChoices);
        timelineSlider.setVisible(timelineWindow.getLength() < timelineWindow.getMaxTimelineIndex() + nbVirtualChoices);
    } else {
        timelineSlider.setVisible(false);
    }
    timelineSlider.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (follow) {
                toggleFollow();
            }
            timelineWindow.setStart(timelineSlider.getSelection());
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            if (follow) {
                toggleFollow();
            }
            timelineWindow.setStart(timelineSlider.getSelection());
        }
    });
    timelineWindowListener = new TimelineWindowListener();
    timelineWindow.addTimelineWindowListener(timelineWindowListener);
    if (provider != null) {
        provider.addTimelineListener(timelineWindowListener);
    }
    timelineViewer.getControl().setBackground(ColorConstants.listBackground);
    if (hasDetailViewer()) {
        timelineViewer.addSelectionChangedListener(new ISelectionChangedListener() {

            @Override
            public void selectionChanged(SelectionChangedEvent event) {
                final ISelection selection = event.getSelection();
                if (selection instanceof IStructuredSelection) {
                    final Object firstElement = ((IStructuredSelection) selection).getFirstElement();
                    if (firstElement instanceof PossibleStepEditPart) {
                        final PossibleStepEditPart possibleStepEditPart = (PossibleStepEditPart) firstElement;
                        detailViewer.setInput(possibleStepEditPart.getModel().getPossibleStep());
                    }
                }
            }
        });
    }
    timelineViewer.getControl().addKeyListener(new TimelineKeyListener());
    final TimelineMouseListener listener = new TimelineMouseListener();
    timelineViewer.getControl().addMouseListener(listener);
    timelineViewer.getControl().addMouseMoveListener(listener);
    timelineViewer.getControl().addMouseWheelListener(new TimelineMouseWheelListener());
    rootEditPart.getZoomManager().addZoomListener(new ZoomListener() {

        @Override
        public void zoomChanged(double zoom) {
            timelineWindow.setLength(getWindowLength());
        }
    });
    timelineViewer.getControl().addControlListener(new ControlListener() {

        @Override
        public void controlResized(ControlEvent e) {
            timelineWindow.setLength(getWindowLength());
            final Canvas canevas = (Canvas) timelineViewer.getControl();
            canevas.getHorizontalBar().setVisible(false);
        }

        @Override
        public void controlMoved(ControlEvent e) {
        // nothing to do here
        }
    });
    final ICommandService cmdService = (ICommandService) getSite().getService(ICommandService.class);
    String commandID = getFollowCommandID();
    if (commandID != null) {
        final Command followCommand = cmdService.getCommand(commandID);
        if (followCommand != null) {
            final State state = followCommand.getState(RegistryToggleState.STATE_ID);
            follow = state != null && ((Boolean) state.getValue()).booleanValue();
        }
    }
    createMenuManager();
}

Example 24 with ControlListener

use of org.eclipse.swt.events.ControlListener in project BiglyBT by BiglySoftware.

the class SB_Dashboard method build.

protected void build(Composite dashboard_composite) {
    try {
        building++;
        if (dashboard_composite == null) {
            return;
        }
        Utils.disposeComposite(dashboard_composite, false);
        int[][] layout = getDashboardLayout();
        layout = compactLayout(layout, 0, 0);
        Map<Integer, DashboardItem> item_map = new HashMap<>();
        for (DashboardItem item : items) {
            item_map.put(item.getUID(), item);
        }
        for (int[] row : layout) {
            for (int i = 0; i < row.length; i++) {
                int c = row[i];
                if (!item_map.containsKey(c)) {
                    row[i] = -1;
                }
            }
        }
        boolean use_tabs = getUseTabs();
        final List<SashForm> sashes = new ArrayList<>();
        List<Control> controls = new ArrayList<>();
        build(item_map, dashboard_composite, use_tabs, sashes, controls, layout, 0, 0, layout.length, layout.length);
        int[][] sash_weights = getSashWeights();
        if (sash_weights.length == sashes.size()) {
            for (int i = 0; i < sash_weights.length; i++) {
                int[] weights = sash_weights[i];
                SashForm sf = sashes.get(i);
                int[] sf_weights = sf.getWeights();
                if (sf_weights.length == weights.length) {
                    try {
                        sf.setWeights(weights);
                    } catch (Throwable e) {
                        // in case something borks
                        Debug.out(e);
                    }
                }
                sf.setData(sf_weights.length);
            }
        } else {
            // something's changed
            setSashWeights(new int[0][0]);
            for (SashForm sf : sashes) {
                int[] weights = sf.getWeights();
                sf.setData(weights.length);
            }
        }
        for (Control c : controls) {
            c.addControlListener(new ControlListener() {

                @Override
                public void controlResized(ControlEvent arg0) {
                    if (building > 0) {
                        return;
                    }
                    int[][] weights = new int[sashes.size()][];
                    for (int i = 0; i < sashes.size(); i++) {
                        SashForm sf = sashes.get(i);
                        if (sf.isDisposed()) {
                            return;
                        }
                        weights[i] = sf.getWeights();
                        Object d = sf.getData();
                        if (d == null || ((Integer) d) != weights[i].length) {
                            return;
                        }
                    }
                    setSashWeights(weights);
                }

                @Override
                public void controlMoved(ControlEvent arg0) {
                // TODO Auto-generated method stub
                }
            });
        }
        dashboard_composite.getParent().layout(true, true);
    } finally {
        SimpleTimer.addEvent("delayer", SystemTime.getOffsetTime(2500), new TimerEventPerformer() {

            @Override
            public void perform(TimerEvent event) {
                Utils.execSWTThread(new Runnable() {

                    @Override
                    public void run() {
                        building--;
                    }
                });
            }
        });
    }
}

Example 25 with ControlListener

use of org.eclipse.swt.events.ControlListener in project netxms by netxms.

the class ChildObjectListDialog method createDialogArea.

/* (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
	 */
@Override
protected Control createDialogArea(Composite parent) {
    Composite dialogArea = (Composite) super.createDialogArea(parent);
    AbstractObject object = ((NXCSession) ConsoleSharedData.getSession()).findObjectById(parentObject);
    AbstractObject[] sourceObjects = (object != null) ? object.getChildsAsArray() : new AbstractObject[0];
    GridLayout layout = new GridLayout();
    layout.marginHeight = WidgetHelper.DIALOG_HEIGHT_MARGIN;
    layout.marginWidth = WidgetHelper.DIALOG_WIDTH_MARGIN;
    layout.verticalSpacing = WidgetHelper.OUTER_SPACING;
    dialogArea.setLayout(layout);
    // Create filter area
    Composite filterArea = new Composite(dialogArea, SWT.NONE);
    layout = new GridLayout();
    layout.numColumns = 2;
    layout.horizontalSpacing = WidgetHelper.INNER_SPACING;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    filterArea.setLayout(layout);
    filterArea.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    Label filterLabel = new Label(filterArea, SWT.NONE);
    filterLabel.setText(Messages.get().ChildObjectListDialog_Filter);
    filterText = new Text(filterArea, SWT.BORDER);
    filterText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    filterText.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            filter.setFilterString(filterText.getText());
            objectList.refresh(false);
            AbstractObject obj = filter.getLastMatch();
            if (obj != null) {
                objectList.setSelection(new StructuredSelection(obj), true);
                objectList.reveal(obj);
            }
        }
    });
    // Create object list
    objectList = new TableViewer(dialogArea, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI);
    TableColumn tc = new TableColumn(objectList.getTable(), SWT.LEFT);
    tc.setText(Messages.get().ChildObjectListDialog_Name);
    tc.setWidth(280);
    objectList.getTable().setHeaderVisible(false);
    objectList.setContentProvider(new ArrayContentProvider());
    objectList.setLabelProvider(new WorkbenchLabelProvider());
    objectList.setComparator(new ViewerComparator());
    filter = new ObjectFilter(null, sourceObjects, classFilter);
    objectList.addFilter(filter);
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    objectList.getControl().setLayoutData(gd);
    objectList.getTable().addControlListener(new ControlListener() {

        @Override
        public void controlMoved(ControlEvent e) {
        }

        @Override
        public void controlResized(ControlEvent e) {
            Table table = objectList.getTable();
            int w = table.getSize().x - table.getBorderWidth() * 2;
            ScrollBar sc = table.getVerticalBar();
            if ((sc != null) && sc.isVisible())
                w -= sc.getSize().x;
            table.getColumn(0).setWidth(w);
        }
    });
    if (object != null)
        objectList.setInput(sourceObjects);
    filterText.setFocus();
    return dialogArea;
}