Examples with TreeColumn org.eclipse.swt.widgets.TreeColumn used on opensource projects

Example 51 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project dbeaver by dbeaver.

the class DriverTreeViewer method initDrivers.

public void initDrivers(Object site, List<DataSourceProviderDescriptor> providers, boolean expandRecent) {
    getTree().setHeaderVisible(true);
    this.site = site;
    this.providers = providers;
    if (this.providers == null) {
        this.providers = DataSourceProviderRegistry.getInstance().getEnabledDataSourceProviders();
    }
    TreeColumn nameColumn = new TreeColumn(getTree(), SWT.LEFT);
    nameColumn.setText("Name");
    nameColumn.addListener(SWT.Selection, new DriversSortListener(nameColumn, true));
    TreeColumn usersColumn = new TreeColumn(getTree(), SWT.LEFT);
    usersColumn.setText("#");
    usersColumn.addListener(SWT.Selection, new DriversSortListener(usersColumn, false));
    this.setContentProvider(new ViewContentProvider());
    this.setLabelProvider(new ViewLabelProvider());
    this.addSelectionChangedListener(this);
    this.addDoubleClickListener(this);
    this.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
    Collection<Object> drivers = collectDrivers();
    this.setInput(drivers);
    this.expandAll();
    UIUtils.packColumns(getTree(), true, new float[] { 0.9f, 0.1f });
    if (expandRecent) {
        // Expand used driver categories
        for (Object driver : drivers) {
            if (driver instanceof DriverCategory && getConnectionCount(driver) > 0) {
                expandToLevel(driver, ALL_LEVELS);
            } else {
                collapseToLevel(driver, ALL_LEVELS);
            }
        }
    } else {
        this.collapseAll();
    }
}

Example 52 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project yamcs-studio by yamcs.

the class FunctionsView method createPartControl.

@Override
public void createPartControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    TreeColumnLayout tcl_composite = new TreeColumnLayout();
    composite.setLayout(tcl_composite);
    treeViewer = new TreeViewer(composite, SWT.BORDER);
    Tree tree = treeViewer.getTree();
    tree.setHeaderVisible(true);
    tree.setLinesVisible(true);
    TreeViewerColumn treeViewerColumn = new TreeViewerColumn(treeViewer, SWT.NONE);
    treeViewerColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public Image getImage(Object element) {
            return null;
        }

        @Override
        public String getText(Object element) {
            if (element instanceof FormulaFunctionSet) {
                return ((FormulaFunctionSet) element).getName();
            } else if (element instanceof FormulaFunction) {
                return FormulaFunctions.formatSignature((FormulaFunction) element);
            }
            return "";
        }
    });
    TreeColumn trclmnNewColumn = treeViewerColumn.getColumn();
    tcl_composite.setColumnData(trclmnNewColumn, new ColumnWeightData(10, ColumnWeightData.MINIMUM_WIDTH, true));
    trclmnNewColumn.setText("Name");
    TreeViewerColumn treeViewerColumn_1 = new TreeViewerColumn(treeViewer, SWT.NONE);
    treeViewerColumn_1.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public Image getImage(Object element) {
            return null;
        }

        @Override
        public String getText(Object element) {
            if (element instanceof FormulaFunction) {
                return ((FormulaFunction) element).getDescription();
            } else if (element instanceof FormulaFunctionSet) {
                return ((FormulaFunctionSet) element).getDescription();
            }
            return "";
        }
    });
    TreeColumn trclmnNewColumn_1 = treeViewerColumn_1.getColumn();
    tcl_composite.setColumnData(trclmnNewColumn_1, new ColumnWeightData(7, ColumnWeightData.MINIMUM_WIDTH, true));
    trclmnNewColumn_1.setText("Description");
    treeViewer.setContentProvider(new FunctionTreeContentProvider());
    List<String> functionSetNames = new ArrayList<>(FormulaRegistry.getDefault().listFunctionSets());
    Collections.sort(functionSetNames);
    List<FormulaFunctionSet> functionSets = new ArrayList<>();
    for (String functionSetName : functionSetNames) {
        functionSets.add(FormulaRegistry.getDefault().findFunctionSet(functionSetName));
    }
    treeViewer.setInput(functionSets);
}

Example 53 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project yamcs-studio by yamcs.

the class AddToStackWizardPage1 method createControl.

@Override
public void createControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    setControl(composite);
    GridLayout gl = new GridLayout();
    gl.marginHeight = 0;
    gl.marginWidth = 0;
    composite.setLayout(gl);
    // add filter box
    Text searchbox = new Text(composite, SWT.SEARCH | SWT.BORDER | SWT.ICON_CANCEL);
    searchbox.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    // build tree table
    ResourceManager resourceManager = new LocalResourceManager(JFaceResources.getResources(), composite);
    level1Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level1s.png"));
    level2Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level2s.png"));
    level3Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level3s.png"));
    level4Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level4s.png"));
    level5Image = resourceManager.createImage(RCPUtils.getImageDescriptor(AddToStackWizardPage1.class, "icons/level5s.png"));
    Composite tableWrapper = new Composite(composite, SWT.NONE);
    tcl = new TreeColumnLayout();
    tableWrapper.setLayoutData(new GridData(GridData.FILL_BOTH));
    tableWrapper.setLayout(tcl);
    commandsTreeTable = new TreeViewer(tableWrapper, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    commandsTreeTable.getTree().setHeaderVisible(true);
    commandsTreeTable.getTree().setLinesVisible(false);
    // column xtce path
    TreeViewerColumn pathColumn = new TreeViewerColumn(commandsTreeTable, SWT.NONE);
    pathColumn.getColumn().setText(COL_PATH);
    pathColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            CommandInfo cmd = (CommandInfo) element;
            return cmd.getName();
        }
    });
    tcl.setColumnData(pathColumn.getColumn(), new ColumnPixelData(COLUMN_WIDTH));
    // column significance
    TreeViewerColumn significanceColumn = new TreeViewerColumn(commandsTreeTable, SWT.NONE);
    significanceColumn.getColumn().setText(COL_SIGN);
    significanceColumn.getColumn().setToolTipText("Significance Level");
    significanceColumn.getColumn().setAlignment(SWT.CENTER);
    significanceColumn.setLabelProvider(new CenteredImageLabelProvider() {

        @Override
        public Image getImage(Object element) {
            CommandInfo cmd = (CommandInfo) element;
            if (cmd.getSignificance() == null)
                return null;
            switch(cmd.getSignificance().getConsequenceLevel()) {
                case WATCH:
                    return level1Image;
                case WARNING:
                    return level2Image;
                case DISTRESS:
                    return level3Image;
                case CRITICAL:
                    return level4Image;
                case SEVERE:
                    return level5Image;
                default:
                    return null;
            }
        }
    });
    tcl.setColumnData(significanceColumn.getColumn(), new ColumnPixelData(40));
    // column qualified name
    TreeViewerColumn nameColumn = new TreeViewerColumn(commandsTreeTable, SWT.NONE);
    nameColumn.getColumn().setText(COL_QNAME);
    nameColumn.setLabelProvider(new ColumnLabelProvider() {

        @Override
        public String getText(Object element) {
            CommandInfo cmd = (CommandInfo) element;
            if (cmd.getAbstract()) {
                // show a blank line if the command is abstract
                return "";
            }
            return cmd.getQualifiedName();
        }
    });
    tcl.setColumnData(nameColumn.getColumn(), new ColumnPixelData(COLUMN_WIDTH));
    // on item selection update significance message and page completion status
    commandsTreeTable.addSelectionChangedListener(evt -> {
        IStructuredSelection sel = (IStructuredSelection) evt.getSelection();
        if (sel.isEmpty()) {
            setMessage(null);
            return;
        }
        CommandInfo cmd = (CommandInfo) sel.getFirstElement();
        setMessage(getMessage(cmd));
        command.setMetaCommand(cmd);
        command.setSelectedAliase(cmd.getQualifiedName());
        setPageComplete(!cmd.getAbstract());
    });
    CommandTreeContentProvider commandTreeContentProvider = new CommandTreeContentProvider();
    commandsTreeTable.setContentProvider(commandTreeContentProvider);
    // load command list
    Collection<CommandInfo> commandInfos = new ArrayList<>();
    CommandingCatalogue.getInstance().getMetaCommands().forEach(cmd -> {
        // add aliases columns
        for (NamedObjectId alias : cmd.getAliasList()) {
            String namespace = alias.getNamespace();
            if (!namespaces.contains(namespace) && !namespace.startsWith("/")) {
                namespaces.add(namespace);
                addAliasColumn(namespace);
            }
        }
        commandInfos.add(cmd);
    });
    commandsTreeTable.setInput(commandInfos);
    commandsTreeTable.expandAll();
    // with a small hack to display full data on the first column
    for (TreeColumn tc : commandsTreeTable.getTree().getColumns()) tc.pack();
    pathColumn.getColumn().setWidth(pathColumn.getColumn().getWidth() + 11 * commandTreeContentProvider.nbLevels);
    for (TreeColumn tc : commandsTreeTable.getTree().getColumns()) {
        if (tc.getWidth() > COLUMN_MAX_WIDTH)
            tc.setWidth(COLUMN_MAX_WIDTH);
    }
    // filter
    CommandInfoTreeViewerFilter filter = new CommandInfoTreeViewerFilter(commandTreeContentProvider);
    commandsTreeTable.addFilter(filter);
    searchbox.addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent ke) {
            filter.setSearchTerm(searchbox.getText());
            commandsTreeTable.refresh();
            commandsTreeTable.expandAll();
        }
    });
    commandsTreeTable.setComparator(new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object o1, Object o2) {
            CommandInfo c1 = (CommandInfo) o1;
            CommandInfo c2 = (CommandInfo) o2;
            return c1.getQualifiedName().compareTo(c2.getQualifiedName());
        }
    });
}

Example 54 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project erlide_eclipse by erlang.

the class CoverStatsView method createTableTree.

private void createTableTree() {
    final Tree tree = viewer.getTree();
    tree.setLinesVisible(true);
    tree.setHeaderVisible(true);
    colName = new TreeColumn(tree, SWT.LEFT);
    colName.setText("Name");
    colName.setWidth(540);
    colLines = new TreeColumn(tree, SWT.RIGHT);
    colLines.setText("Total Lines");
    colLines.setWidth(150);
    colCovered = new TreeColumn(tree, SWT.RIGHT);
    colCovered.setText("Covered Lines");
    colCovered.setWidth(150);
    colPercentage = new TreeColumn(tree, SWT.RIGHT);
    colPercentage.setText("Coverage %");
    colPercentage.setWidth(150);
}

Example 55 with TreeColumn

use of org.eclipse.swt.widgets.TreeColumn in project abstools by abstools.

the class VariableView method createViewer.

@Override
protected Viewer createViewer(final Composite parent) {
    final TreeViewer viewer = new TreeViewer(parent, SWT.SINGLE | SWT.FULL_SELECTION);
    viewer.setContentProvider(new VariableContentProvider());
    viewer.setLabelProvider(new VariableLabelProvider());
    final TreeColumn column1 = new TreeColumn(viewer.getTree(), SWT.LEFT);
    column1.setText("Name");
    final TreeColumn column2 = new TreeColumn(viewer.getTree(), SWT.LEFT);
    column2.setText("Value");
    viewer.getTree().setHeaderVisible(true);
    viewer.getTree().setLinesVisible(true);
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            Object selection = ((IStructuredSelection) event.getSelection()).getFirstElement();
            if (selection != null) {
                viewer.setExpandedState(selection, !viewer.getExpandedState(selection));
            }
        }
    });
    parent.addControlListener(new ControlAdapter() {

        @Override
        public void controlResized(ControlEvent e) {
            Rectangle area = parent.getClientArea();
            int width = area.width;
            column1.setWidth(width / 3);
            column2.setWidth(2 * width / 3);
        }
    });
    return viewer;
}