Example usage for org.eclipse.jface.viewers TreeViewerColumn getColumn

List of usage examples for org.eclipse.jface.viewers TreeViewerColumn getColumn

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers TreeViewerColumn getColumn.

Prototype

public TreeColumn getColumn()

Source Link

Usage

From source file:com.netxforge.netxstudio.screens.f3.SitesTree.java

License:Open Source License

private void buildUI() {

    // Readonlyness.
    boolean readonly = ScreenUtil.isReadOnlyOperation(this.getOperation());

    setLayout(new FillLayout(SWT.HORIZONTAL));

    frmSites = toolkit.createForm(this);
    frmSites.setSeparatorVisible(true);//  www  .  j  a  va 2  s.  c o  m
    toolkit.paintBordersFor(frmSites);
    frmSites.setText(this.getOperationText() + "Sites");
    frmSites.getBody().setLayout(new GridLayout(3, false));

    Label lblFilterLabel = toolkit.createLabel(frmSites.getBody(), "Filter:", SWT.NONE);
    lblFilterLabel.setAlignment(SWT.RIGHT);
    GridData gd_lblFilterLabel = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
    gd_lblFilterLabel.widthHint = 36;
    lblFilterLabel.setLayoutData(gd_lblFilterLabel);

    txtFilterText = toolkit.createText(frmSites.getBody(), "New Text", SWT.H_SCROLL | SWT.SEARCH | SWT.CANCEL);
    txtFilterText.addKeyListener(new KeyAdapter() {
        public void keyReleased(KeyEvent ke) {
            sitesTreeViewer.refresh();
            ViewerFilter[] filters = sitesTreeViewer.getFilters();
            for (ViewerFilter viewerFilter : filters) {
                if (viewerFilter instanceof ISearchFilter) {
                    ((ISearchFilter) viewerFilter).setSearchText(txtFilterText.getText());
                }
            }
        }
    });
    txtFilterText.setText("");

    GridData gd_txtFilterText = new GridData(SWT.LEFT, SWT.CENTER, true, false, 1, 1);
    gd_txtFilterText.widthHint = 200;
    txtFilterText.setLayoutData(gd_txtFilterText);

    if (!readonly) {
        ImageHyperlink mghprlnkNewMetric = toolkit.createImageHyperlink(frmSites.getBody(), SWT.NONE);
        mghprlnkNewMetric.addHyperlinkListener(new IHyperlinkListener() {
            public void linkActivated(HyperlinkEvent e) {
                if (screenService != null) {
                    ISelection selection = getViewer().getSelection();
                    if (selection instanceof IStructuredSelection) {
                        Object o = ((IStructuredSelection) selection).getFirstElement();
                        if (o instanceof Country) {
                            NewEditSite siteScreen = new NewEditSite(screenService.getScreenContainer(),
                                    SWT.NONE);
                            siteScreen.setScreenService(screenService);
                            siteScreen.setOperation(ScreenUtil.OPERATION_NEW);
                            siteScreen.injectData(o, GeoFactory.eINSTANCE.createSite());
                            screenService.setActiveScreen(siteScreen);
                        }
                    }
                }
            }

            public void linkEntered(HyperlinkEvent e) {
            }

            public void linkExited(HyperlinkEvent e) {
            }
        });
        mghprlnkNewMetric.setImage(ResourceManager.getPluginImage("com.netxforge.netxstudio.models.edit",
                "icons/full/ctool16/Site_E.png"));
        toolkit.paintBordersFor(mghprlnkNewMetric);
        mghprlnkNewMetric.setText("New");

    }

    sitesTreeViewer = new TreeViewer(frmSites.getBody(), SWT.BORDER | SWT.VIRTUAL | SWT.MULTI);
    sitesTreeViewer.setUseHashlookup(true);
    sitesTreeViewer.setComparer(new CDOElementComparer());

    Tree tree = sitesTreeViewer.getTree();
    tree.setLinesVisible(true);
    tree.setHeaderVisible(true);
    tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1));
    toolkit.paintBordersFor(tree);

    TreeViewerColumn treeViewerColumn = new TreeViewerColumn(sitesTreeViewer, SWT.NONE);
    TreeColumn trclmnCountry = treeViewerColumn.getColumn();
    trclmnCountry.setWidth(100);
    trclmnCountry.setText("Country");

    TreeViewerColumn treeViewerColumn_1 = new TreeViewerColumn(sitesTreeViewer, SWT.NONE);
    TreeColumn trclmnName = treeViewerColumn_1.getColumn();
    trclmnName.setWidth(129);
    trclmnName.setText("Name");

    TreeViewerColumn treeViewerColumn_2 = new TreeViewerColumn(sitesTreeViewer, SWT.NONE);
    TreeColumn trclmnCity = treeViewerColumn_2.getColumn();
    trclmnCity.setWidth(105);
    trclmnCity.setText("City");

    TreeViewerColumn treeViewerColumn_3 = new TreeViewerColumn(sitesTreeViewer, SWT.NONE);
    TreeColumn trclmnStreet = treeViewerColumn_3.getColumn();
    trclmnStreet.setWidth(100);
    trclmnStreet.setText("Street");

    TreeViewerColumn treeViewerColumn_4 = new TreeViewerColumn(sitesTreeViewer, SWT.NONE);
    TreeColumn trclmnNr = treeViewerColumn_4.getColumn();
    trclmnNr.setWidth(100);
    trclmnNr.setText("Nr");

    sitesTreeViewer.addFilter(new CDOSearchFilter());
}

From source file:com.netxforge.netxstudio.screens.f3.WarehouseTree.java

License:Open Source License

private void buildUI() {

    // Readonlyness.
    boolean readonly = ScreenUtil.isReadOnlyOperation(this.getOperation());

    setLayout(new FillLayout(SWT.HORIZONTAL));

    frmWarehouseTree = toolkit.createForm(this);
    frmWarehouseTree.setSeparatorVisible(true);
    toolkit.paintBordersFor(frmWarehouseTree);
    frmWarehouseTree.setText(getOperationText() + "Warehouses");
    frmWarehouseTree.getBody().setLayout(new GridLayout(4, false));

    Label lblFilterLabel = toolkit.createLabel(frmWarehouseTree.getBody(), "Filter:", SWT.NONE);
    lblFilterLabel.setAlignment(SWT.RIGHT);
    GridData gd_lblFilterLabel = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
    gd_lblFilterLabel.widthHint = 36;//from   w w w.  j av  a 2 s  .  c  o  m
    lblFilterLabel.setLayoutData(gd_lblFilterLabel);

    txtFilterText = toolkit.createText(frmWarehouseTree.getBody(), "New Text",
            SWT.H_SCROLL | SWT.SEARCH | SWT.CANCEL);
    txtFilterText.addKeyListener(new KeyAdapter() {
        public void keyReleased(KeyEvent ke) {
            ViewerFilter[] filters = warehouseTreeViewer.getFilters();
            for (ViewerFilter viewerFilter : filters) {
                if (viewerFilter instanceof ISearchFilter) {
                    ((ISearchFilter) viewerFilter).setSearchText(txtFilterText.getText());
                }
            }
            warehouseTreeViewer.refresh();
        }
    });
    txtFilterText.setText("");

    GridData gd_txtFilterText = new GridData(SWT.LEFT, SWT.CENTER, true, false, 1, 1);
    gd_txtFilterText.widthHint = 200;
    txtFilterText.setLayoutData(gd_txtFilterText);

    if (!readonly) {
        ImageHyperlink hypLnkNewWarehouse = toolkit.createImageHyperlink(frmWarehouseTree.getBody(), SWT.NONE);
        hypLnkNewWarehouse.addHyperlinkListener(new IHyperlinkListener() {
            public void linkActivated(HyperlinkEvent e) {
                NewEditWarehouse warehouseScreen = new NewEditWarehouse(screenService.getScreenContainer(),
                        SWT.NONE);
                warehouseScreen.setOperation(ScreenUtil.OPERATION_NEW);
                warehouseScreen.setScreenService(screenService);
                Warehouse newWarehouse = OperatorsFactory.eINSTANCE.createWarehouse();
                warehouseScreen.injectData(warehouseResource, newWarehouse);
                screenService.setActiveScreen(warehouseScreen);
            }

            public void linkEntered(HyperlinkEvent e) {
            }

            public void linkExited(HyperlinkEvent e) {
            }
        });
        hypLnkNewWarehouse.setImage(ResourceManager.getPluginImage("com.netxforge.netxstudio.models.edit",
                "icons/full/ctool16/Warehouse_E.png"));
        toolkit.paintBordersFor(hypLnkNewWarehouse);
        hypLnkNewWarehouse.setText("New");
        new Label(frmWarehouseTree.getBody(), SWT.NONE);

    }

    warehouseTreeViewer = new TreeViewer(frmWarehouseTree.getBody(), SWT.BORDER | SWT.VIRTUAL);
    warehouseTreeViewer.setUseHashlookup(true);
    warehouseTreeViewer.setComparer(new CDOElementComparer());

    Tree tree = warehouseTreeViewer.getTree();
    tree.setLinesVisible(true);
    tree.setHeaderVisible(true);
    tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 4, 1));
    toolkit.paintBordersFor(tree);

    TreeViewerColumn treeViewerColumn = new TreeViewerColumn(warehouseTreeViewer, SWT.NONE);
    TreeColumn trclmnCountry = treeViewerColumn.getColumn();
    trclmnCountry.setWidth(100);
    trclmnCountry.setText("Warehouse");

    TreeViewerColumn treeViewerColumn_1 = new TreeViewerColumn(warehouseTreeViewer, SWT.NONE);
    TreeColumn trclmnName = treeViewerColumn_1.getColumn();
    trclmnName.setWidth(129);
    trclmnName.setText("Item name");

    warehouseTreeViewer.addFilter(new CDOSearchFilter());
}

From source file:com.netxforge.netxstudio.screens.f4.Metrics.java

License:Open Source License

private void buildUI() {

    // Readonlyness.
    boolean readonly = ScreenUtil.isReadOnlyOperation(this.getOperation());
    String actionText = readonly ? "View: " : "Edit: ";

    setLayout(new FillLayout(SWT.HORIZONTAL));

    frmMetrics = toolkit.createForm(this);
    frmMetrics.setSeparatorVisible(true);
    toolkit.paintBordersFor(frmMetrics);
    frmMetrics.setText(actionText + "Metrics");
    frmMetrics.getBody().setLayout(new GridLayout(3, false));

    Label lblFilterLabel = toolkit.createLabel(frmMetrics.getBody(), "Filter:", SWT.NONE);
    lblFilterLabel.setAlignment(SWT.RIGHT);
    GridData gd_lblFilterLabel = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);
    gd_lblFilterLabel.widthHint = 36;/*  w w  w .ja  v  a2 s.c om*/
    lblFilterLabel.setLayoutData(gd_lblFilterLabel);

    txtFilterText = toolkit.createText(frmMetrics.getBody(), "New Text",
            SWT.H_SCROLL | SWT.SEARCH | SWT.CANCEL);
    txtFilterText.addKeyListener(new KeyAdapter() {
        public void keyReleased(KeyEvent ke) {
            ViewerFilter[] filters = metricsTreeViewer.getFilters();
            for (ViewerFilter viewerFilter : filters) {
                if (viewerFilter instanceof ISearchFilter) {
                    ((ISearchFilter) viewerFilter).setSearchText(txtFilterText.getText());
                }
            }
            metricsTreeViewer.refresh();
        }
    });
    txtFilterText.setText("");

    GridData gd_txtFilterText = new GridData(SWT.LEFT, SWT.CENTER, true, false, 1, 1);
    gd_txtFilterText.widthHint = 200;
    txtFilterText.setLayoutData(gd_txtFilterText);

    if (!readonly) {

        ImageHyperlink mghprlnkNewMetric = toolkit.createImageHyperlink(frmMetrics.getBody(), SWT.NONE);
        mghprlnkNewMetric.addHyperlinkListener(new IHyperlinkListener() {
            public void linkActivated(HyperlinkEvent e) {
                if (screenService != null) {
                    ISelection selection = getViewer().getSelection();
                    if (selection instanceof IStructuredSelection) {
                        Object subowner = ((IStructuredSelection) selection).getFirstElement();
                        NewEditMetric metricScreen = new NewEditMetric(screenService.getScreenContainer(),
                                SWT.NONE);
                        metricScreen.setOperation(ScreenUtil.OPERATION_NEW);
                        metricScreen.setScreenService(screenService);
                        Metric metric = MetricsFactory.eINSTANCE.createMetric();
                        // metricScreen.injectData(metricResource, metric);
                        metricScreen.injectData(metricResource, subowner, metric);
                        screenService.setActiveScreen(metricScreen);
                    }
                }
            }

            public void linkEntered(HyperlinkEvent e) {
            }

            public void linkExited(HyperlinkEvent e) {
            }
        });
        mghprlnkNewMetric.setImage(ResourceManager.getPluginImage("com.netxforge.netxstudio.models.edit",
                "icons/full/ctool16/Metric_E.png"));
        toolkit.paintBordersFor(mghprlnkNewMetric);
        mghprlnkNewMetric.setText("New");
    }
    metricsTreeViewer = new TreeViewer(frmMetrics.getBody(),
            SWT.BORDER | SWT.VIRTUAL | SWT.MULTI | SWT.FULL_SELECTION);
    metricsTreeViewer.setUseHashlookup(true);
    metricsTreeViewer.setComparer(new CDOElementComparer());

    Tree tree = metricsTreeViewer.getTree();
    tree.setLinesVisible(true);
    tree.setHeaderVisible(true);
    tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1));
    toolkit.paintBordersFor(tree);

    TreeViewerColumn treeViewerColumn = new TreeViewerColumn(metricsTreeViewer, SWT.NONE);
    TreeColumn trclmnName = treeViewerColumn.getColumn();
    trclmnName.setWidth(300);
    trclmnName.setText("Name");

    TreeViewerColumn treeViewerColumn_1 = new TreeViewerColumn(metricsTreeViewer, SWT.NONE);
    TreeColumn trclmnDescription = treeViewerColumn_1.getColumn();
    trclmnDescription.setWidth(270);
    trclmnDescription.setText("Description");

    TreeViewerColumn treeViewerColumn_2 = new TreeViewerColumn(metricsTreeViewer, SWT.NONE);
    TreeColumn trclmnUnit = treeViewerColumn_2.getColumn();
    trclmnUnit.setWidth(84);
    trclmnUnit.setText("Unit");

    metricsTreeViewer.addFilter(new CDOSearchFilter());
}

From source file:com.nokia.carbide.remoteconnections.view.ConnectionsView.java

License:Open Source License

public void createPartControl(Composite parent) {
    viewer = new TreeViewer(parent, SWT.H_SCROLL | SWT.V_SCROLL);

    TreeViewerColumn nameColumn = new TreeViewerColumn(viewer, SWT.LEFT);
    nameColumn.setLabelProvider(new TreeColumnViewerLabelProvider(new NameLabelProvider()));
    nameColumn.getColumn().setText(Messages.getString("ConnectionsView.NameColumnHeader")); //$NON-NLS-1$
    nameColumn.setEditingSupport(new NameEditingSupport(nameColumn.getViewer()));
    ColumnViewerEditorActivationStrategy activationStrategy = new ColumnViewerEditorActivationStrategy(
            nameColumn.getViewer()) {//from  w  ww . j a v  a 2 s  .c  o  m
        @Override
        protected boolean isEditorActivationEvent(ColumnViewerEditorActivationEvent event) {
            return event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC;
        }
    };
    TreeViewerEditor.create(viewer, activationStrategy, ColumnViewerEditor.DEFAULT);

    boldViewerFont = JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT);

    TreeViewerColumn typeColumn = new TreeViewerColumn(viewer, SWT.LEFT);
    typeColumn.setLabelProvider(new TypeLabelProvider());
    typeColumn.getColumn().setText(Messages.getString("ConnectionsView.TypeColumnHeader")); //$NON-NLS-1$

    TreeViewerColumn statusColumn = new TreeViewerColumn(viewer, SWT.LEFT);
    statusColumn.setLabelProvider(new StatusLabelProvider());
    statusColumn.getColumn().setText(Messages.getString("ConnectionsView.StatusColumnHeader")); //$NON-NLS-1$

    TreeViewerColumn descriptionColumn = new TreeViewerColumn(viewer, SWT.LEFT);
    descriptionColumn.setLabelProvider(new DescriptionLabelProvider(this, descriptionColumn));
    descriptionColumn.getColumn().setText(Messages.getString("ConnectionsView.DescriptionColumnHeader")); //$NON-NLS-1$

    viewer.setContentProvider(new TreeNodeContentProvider());
    viewer.setInput(loadConnections());
    viewer.expandAll();
    viewer.getTree().setHeaderVisible(true);
    viewer.getControl().setData(UID, "viewer"); //$NON-NLS-1$
    viewer.setSorter(new ViewerSorter() {
        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            return getNodeDisplayName(e1).compareToIgnoreCase(getNodeDisplayName(e2));
        }
    });
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            enableConnectionSelectedActions(false);
            enableServiceSelectedActions(false);
            ISelection selection = event.getSelection();
            if (!selection.isEmpty()) {
                IStructuredSelection structuredSelection = (IStructuredSelection) selection;
                TreeNode treeNode = (TreeNode) structuredSelection.getFirstElement();
                Object value = treeNode.getValue();
                if (value instanceof IConnection) {
                    enableConnectionSelectedActions(true);
                } else if (value instanceof IConnectedService) {
                    enableServiceSelectedActions(true);
                }
            }
        }
    });
    viewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            ISelection selection = event.getSelection();
            if (!selection.isEmpty()) {
                IStructuredSelection structuredSelection = (IStructuredSelection) selection;
                TreeNode treeNode = (TreeNode) structuredSelection.getFirstElement();
                Object value = treeNode.getValue();
                if (value instanceof IConnection) {
                    SettingsWizard wizard = new SettingsWizard((IConnection) value);
                    wizard.open(getViewSite().getShell());
                } else if (value instanceof IConnectedService) {
                    if (RemoteConnectionsActivator.getDefault().getShouldTestServices()) {
                        IConnectedService connectedService = (IConnectedService) value;
                        connectedService.setEnabled(true);
                        connectedService.testStatus();
                        ((EnableConnectedServiceAction) getAction(ENABLE_SERVICE_ACTION)).updateLabel();
                    }
                }
            }
        }
    });

    packColumns();

    makeActions();
    hookContextMenu();
    contributeToActionBars();
    hookAccelerators();

    connectionStoreChangedListener = new IConnectionsManagerListener() {
        public void connectionStoreChanged() {
            Display.getDefault().asyncExec(new Runnable() {
                public void run() {
                    viewer.setInput(loadConnections());
                    viewer.expandAll();
                    packColumns();
                    if (viewer.getSelection().isEmpty() && viewer.getTree().getItemCount() > 0) {
                        TreeItem item = viewer.getTree().getItem(0);
                        if (item != null) {
                            viewer.getTree().select(item);
                        }
                    }
                    viewer.setSelection(viewer.getSelection()); // force selection changed
                }
            });
        }

        public void displayChanged() {
            refreshViewer();
        }
    };
    Registry.instance().addConnectionStoreChangedListener(connectionStoreChangedListener);

    connectionListener = new IConnectionListener() {

        public void currentConnectionSet(IConnection connection) {
            refreshViewer();
        }

        public void connectionRemoved(IConnection connection) {
            // presumably the viewer itself handles this...
        }

        public void connectionAdded(IConnection connection) {
            // presumably the viewer itself handles this...
        }
    };
    Registry.instance().addConnectionListener(connectionListener);

    RemoteConnectionsActivator.setHelp(parent, ".connections_view"); //$NON-NLS-1$
}

From source file:com.opcoach.e34.tools.views.MigrationStatsView.java

License:Open Source License

@Override
public void createPartControl(Composite parent) {
    parent.setLayout(new GridLayout(2, false));

    provider = new PluginDataProvider();

    createDashBoard(parent);//from w w w  .ja  v a 2  s . c  o  m
    createDeprecatedDashBoard(parent);
    updateDashboard();

    createToolBar(parent);

    tv = new TreeViewer(parent);
    tv.setContentProvider(provider);
    tv.setLabelProvider(provider);
    tv.setInput(Platform.getExtensionRegistry());

    final Tree cTree = tv.getTree();
    cTree.setHeaderVisible(true);
    cTree.setLinesVisible(true);
    cTree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1)); // hspan=2
    tv.setInput("Foo"); // getElements starts alone

    // Create the first column, containing extension points
    TreeViewerColumn epCol = new TreeViewerColumn(tv, SWT.NONE);
    epCol.getColumn().setWidth(300);
    epCol.getColumn().setText("Extension Points");
    PluginDataProvider labelProvider = new PluginDataProvider();
    epCol.setLabelProvider(labelProvider);
    epCol.getColumn().setToolTipText("Extension points defined in org.eclipse.ui to be migrated");
    epCol.getColumn().addSelectionListener(getHeaderSelectionAdapter(tv, epCol.getColumn(), 0, labelProvider));
    comparator = new MigrationDataComparator(0, labelProvider);
    tv.setComparator(comparator);

    // Set the filters.
    filter = new FilterStats();
    tv.setFilters(new ViewerFilter[] { filter });

    // Open all the tree
    tv.expandAll();

    ColumnViewerToolTipSupport.enableFor(tv);

    parent.layout();

}

From source file:com.opcoach.e34.tools.views.MigrationStatsView.java

License:Open Source License

private void askForColumnPrefixes() {
    // filter empty lines...
    InputDialog dlg = new InputDialog(MigrationStatsView.this.getSite().getShell(),
            "Column name prefix filters",
            "Enter a comma separated list of prefix filters to apply on column names", prefixFiltersString,
            null);//www  . j a v a 2  s  . co m

    if (dlg.open() == Dialog.OK) {
        computePrefixFilterList(dlg.getValue());

        for (IPluginModelBase p : columnsCache.keySet()) {
            String pluginName = p.getBundleDescription().getName();
            TreeViewerColumn tc = columnsCache.get(p);
            String newTitle = getColumnName(p);
            if (!tc.getColumn().isDisposed() && !tc.getColumn().getText().equals(newTitle)) {
                tc.getColumn().setText(newTitle);
                tc.getColumn().pack();
            }
        }
        tv.refresh();
    }
}

From source file:com.opcoach.e34.tools.views.MigrationStatsView.java

License:Open Source License

private void createPluginColumns(IPluginModelBase pm) {
    // Add columns in the tree one column per selected plugin.
    // Create the first column for the key
    TreeViewerColumn col = new TreeViewerColumn(tv, SWT.NONE);
    TreeColumn swtCol = col.getColumn();
    swtCol.setText(getColumnName(pm));/*  w w  w .j a v  a 2  s.  c o m*/
    swtCol.setAlignment(SWT.CENTER);
    PluginDataProvider labelProvider = new PluginDataProvider();

    labelProvider.setPlugin(pm);
    col.setLabelProvider(labelProvider);
    swtCol.setToolTipText(pm.getBundleDescription().getName());
    swtCol.pack();

    columnsCache.put(pm, col);
}

From source file:com.opcoach.e34.tools.views.MigrationStatsView.java

License:Open Source License

private void mergeTableViewerColumns(Collection<IPluginModelBase> currentSelectedPlugins) {
    // Search for plugins to be added or removed
    Collection<IPluginModelBase> toBeAdded = new ArrayList<IPluginModelBase>();
    Collection<IPluginModelBase> toBeRemoved = new ArrayList<IPluginModelBase>();

    for (IPluginModelBase p : currentSelectedPlugins) {
        if (!displayedPlugins.contains(p)) {
            toBeAdded.add(p);/*from w  ww.ja v a  2  s . c  om*/
        }
    }

    for (IPluginModelBase p : displayedPlugins) {
        if (!currentSelectedPlugins.contains(p)) {
            toBeRemoved.add(p);
        }
    }

    // Now remove and add columns in viewer..
    for (IPluginModelBase p : toBeRemoved) {
        TreeViewerColumn tc = columnsCache.get(p);
        if (tc != null) {
            tc.getColumn().dispose();
        }
    }

    for (IPluginModelBase p : toBeAdded) {
        createPluginColumns(p);
    }

    createCountDataColumns(currentSelectedPlugins);

    displayedPlugins = currentSelectedPlugins;

}

From source file:com.openMap1.mapper.views.ClassModelView.java

/**
 * Callback to create the viewer and initialize it.
 *///  ww w. j av a 2s  .c  om
public void createPartControl(Composite parent) {
    trace("creating part control");
    viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);

    // this column shows the tree , and gets its label provider from the viewer
    TreeViewerColumn tv1 = new TreeViewerColumn(viewer, SWT.LEFT);
    tv1.getColumn().setWidth(300);
    tv1.getColumn().setText("Class");

    TreeViewerColumn tv2 = null;
    if (writeMappingsColumn) {
        tv2 = new TreeViewerColumn(viewer, SWT.LEFT);
        tv2.getColumn().setWidth(300);
        tv2.getColumn().setText("Mappings/Templates");
        tv2.setLabelProvider(new MappingLabelProvider());
    }

    // set up this part to be a selection provider for editors and other views
    getSite().setSelectionProvider(viewer);
    //make this view listen to its own selections, to remember what was selected
    viewer.addPostSelectionChangedListener(this);

    if (classModelURI != null)
        try {

            // set up the class model and connect the viewer to it
            EObject root = FileUtil.getEMFModelRoot(classModelURI);
            if (!(root instanceof EPackage))
                throw new MapperException("Class model root is not an EPackage");
            ecoreRoot = (EPackage) root;

            // set up the appropriate content provider and label provider for the class model
            setupViewer((EPackage) root, classModelURI);

            /* if at the previous shutdown, the class model view was connected to a mapper editor,
             * re-connect it to the same one. */
            if (mappingSetURI != null) {
                MapperEditor me = WorkBenchUtil.getMapperEditor(mappingSetURI.toString());
                if ((me != null) && (root != null))
                    viewer.addPostSelectionChangedListener(
                            (MapperActionBarContributor) me.getActionBarContributor());
            }

            /* if at the previous shutdown, the class model view was connected to a query editor,
             * re-connect it to the same one. */
            if (queryURI != null) {
                QueryEditor qe = WorkBenchUtil.getQueryEditor(queryURI.toString());
                if ((qe != null) && (root != null))
                    connectToQueryEditor(qe);
            }

        } catch (Exception ex) {
            System.out.println("Failed to open class model for class model view, at  location '"
                    + classModelURI.toString() + "'");
        }

    // make the menu actions
    makeActions();
    contributeToActionBars();

}

From source file:com.puppetlabs.geppetto.puppetdb.ui.views.PuppetResourceEventsView.java

License:Open Source License

private TreeViewerColumn createColumn(String key, TreeColumnLayout layout, int weight,
        CellLabelProvider provider, boolean resizable, int style) {
    TreeViewerColumn viewerCol = new TreeViewerColumn(viewer, style);
    viewerCol.setLabelProvider(provider);
    TreeColumn col = viewerCol.getColumn();
    col.setText(UIPlugin.getLocalString(key));
    col.setWidth(weight);/*w  ww .  j a va 2s.c o m*/
    col.setResizable(false); // Prevent user from resizing and moving as it doesn't play well with auto layout
    col.setMoveable(false);
    layout.setColumnData(col, new ColumnWeightData(weight, 50, resizable));
    return viewerCol;
}