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

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

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Introduction

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

Prototype

public TreeViewerColumn(TreeViewer viewer, TreeColumn column)

Source Link

Document

Creates a new viewer column for the given TreeViewer on the given TreeColumn .

Usage

From source file:org.eclipse.mylyn.reviews.r4e.ui.internal.navigator.ReviewNavigatorTreeViewer.java

License:Open Source License

/**
 * Method createNumChangesColumn./*  w w w.j ava  2s.  c o  m*/
 */
private void createNumChangesColumn() {
    if (null == fNumChangesColumn) {
        fNumChangesColumn = new TreeViewerColumn(this, SWT.NONE);
        fNumChangesColumn.getColumn().setText(R4EUIConstants.CHANGES_LABEL);
        fTreeColumnLayout.setColumnData(fNumChangesColumn.getColumn(), new ColumnWeightData(0, true));
        fNumChangesColumn.getColumn().setMoveable(true);
        fNumChangesColumn.getColumn().setResizable(true);
        fNumChangesColumn.setLabelProvider(new ColumnLabelProvider() {
            @Override
            public String getText(Object element) {
                if (element instanceof R4EUIReviewItem) {
                    return UIUtils.formatNumChanges(((R4EUIReviewItem) element).getNumChanges(),
                            ((R4EUIReviewItem) element).getNumReviewedChanges());
                } else if (element instanceof R4EUIFileContext) {
                    return UIUtils.formatNumChanges(((R4EUIFileContext) element).getNumChanges(),
                            ((R4EUIFileContext) element).getNumReviewedChanges());
                }
                return null;
            }

            @Override
            public String getToolTipText(Object element) {
                if (element instanceof R4EUIReviewItem) {
                    return NUM_CHANGES_ITEM_COLUMN_TOOLTIP;
                } else { //Assume File
                    return NUM_CHANGES_FILE_COLUMN_TOOLTIP;
                }
            }

            @Override
            public Point getToolTipShift(Object object) {
                return new Point(R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_X,
                        R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_Y);
            }

            @Override
            public int getToolTipDisplayDelayTime(Object object) {
                return R4EUIConstants.TOOLTIP_DISPLAY_DELAY;
            }

            @Override
            public int getToolTipTimeDisplayed(Object object) {
                return R4EUIConstants.TOOLTIP_DISPLAY_TIME;
            }

            @Override
            public void update(ViewerCell cell) {
                final Object element = cell.getElement();
                if (element instanceof R4EUIReviewItem) {
                    cell.setText(UIUtils.formatNumChanges(((R4EUIReviewItem) element).getNumChanges(),
                            ((R4EUIReviewItem) element).getNumReviewedChanges()));
                } else if (element instanceof R4EUIFileContext) {
                    cell.setText(UIUtils.formatNumChanges(((R4EUIFileContext) element).getNumChanges(),
                            ((R4EUIFileContext) element).getNumReviewedChanges()));
                } else {
                    cell.setText(null);
                }
            }
        });

        fNumChangesColumn.getColumn().addListener(SWT.Selection, new Listener() {
            public void handleEvent(Event event) {
                fTreeTableComparator.setColumnName(R4EUIConstants.CHANGES_LABEL);
                getTree().setSortDirection(fTreeTableComparator.getDirection());
                getTree().setSortColumn(fNumChangesColumn.getColumn());
                refresh();
            }
        });
    }
}

From source file:org.eclipse.mylyn.reviews.r4e.ui.internal.navigator.ReviewNavigatorTreeViewer.java

License:Open Source License

/**
 * Method createNumAnomaliesColumn.//from   w w  w . j  av a2  s .  com
 */
private void createNumAnomaliesColumn() {
    if (null == fNumAnomaliesColumn) {
        fNumAnomaliesColumn = new TreeViewerColumn(this, SWT.NONE);
        fNumAnomaliesColumn.getColumn().setText(R4EUIConstants.ANOMALIES_LABEL);
        fNumAnomaliesColumn.getColumn().setMoveable(true);
        fNumAnomaliesColumn.getColumn().setResizable(true);
        fTreeColumnLayout.setColumnData(fNumAnomaliesColumn.getColumn(), new ColumnWeightData(0, true));
        fNumAnomaliesColumn.setLabelProvider(new ColumnLabelProvider() {
            @Override
            public String getText(Object element) {
                if (element instanceof R4EUIReviewItem) {
                    return Integer.toString(((R4EUIReviewItem) element).getNumAnomalies());
                } else if (element instanceof R4EUIFileContext) {
                    return Integer.toString(((R4EUIFileContext) element).getNumAnomalies());
                }
                return null;
            }

            @Override
            public String getToolTipText(Object element) {
                return NUM_ANOMALIES_COLUMN_TOOLTIP;
            }

            @Override
            public Point getToolTipShift(Object object) {
                return new Point(R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_X,
                        R4EUIConstants.TOOLTIP_DISPLAY_OFFSET_Y);
            }

            @Override
            public int getToolTipDisplayDelayTime(Object object) {
                return R4EUIConstants.TOOLTIP_DISPLAY_DELAY;
            }

            @Override
            public int getToolTipTimeDisplayed(Object object) {
                return R4EUIConstants.TOOLTIP_DISPLAY_TIME;
            }

            @Override
            public void update(ViewerCell cell) {
                final Object element = cell.getElement();
                if (element instanceof R4EUIReviewItem) {
                    cell.setText(Integer.toString(((R4EUIReviewItem) element).getNumAnomalies()));
                } else if (element instanceof R4EUIFileContext) {
                    cell.setText(Integer.toString(((R4EUIFileContext) element).getNumAnomalies()));
                } else {
                    cell.setText(null);
                }
            }
        });

        fNumAnomaliesColumn.getColumn().addListener(SWT.Selection, new Listener() {
            public void handleEvent(Event event) {
                // ignore
                fTreeTableComparator.setColumnName(R4EUIConstants.ANOMALIES_LABEL);
                getTree().setSortDirection(fTreeTableComparator.getDirection());
                getTree().setSortColumn(fNumAnomaliesColumn.getColumn());
                refresh();
            }
        });
    }
}

From source file:org.eclipse.mylyn.reviews.tasks.ui.internal.editors.TreeHelper.java

License:Open Source License

public static TreeViewerColumn createColumn(TreeViewer tree, IColumnSpec<?> columnSpec) {
    TreeViewerColumn column = new TreeViewerColumn(tree, SWT.LEFT);
    column.getColumn().setText(columnSpec.getTitle());
    column.getColumn().setWidth(100);/*from  w ww. j av  a 2 s.c om*/
    column.getColumn().setResizable(true);
    return column;
}

From source file:org.eclipse.nebula.widgets.pagination.snippets.tree.ModelSortPageableTreeExample.java

License:Open Source License

private static TreeViewerColumn createTreeViewerColumn(TreeViewer viewer, String title, int bound) {
    final TreeViewerColumn viewerColumn = new TreeViewerColumn(viewer, SWT.NONE);
    final TreeColumn column = viewerColumn.getColumn();
    column.setText(title);//from  www .  j  a v  a  2s. com
    column.setWidth(bound);
    column.setResizable(true);
    column.setMoveable(true);
    return viewerColumn;
}

From source file:org.eclipse.oomph.projectconfig.presentation.sync.ProjectConfigSynchronizerDialog.java

License:Open Source License

protected void createUI(Composite container) {
    if (managedPropertiesInput != null) {
        Label label = new Label(container, SWT.NONE);
        label.setText("Modified Managed Properties:");
        label.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));

        {//  w ww  . ja  v a2s  .c  om
            Composite composite = new Composite(container, SWT.NONE);
            composite.setLayout(new GridLayout(2, false));
            composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
            Button overWriteButton = new Button(composite, SWT.RADIO);
            overWriteButton.setText("Overwrite with managing property");
            if (!propagate) {
                overWriteButton.setSelection(true);
            }
            overWriteButton.addSelectionListener(new SelectionAdapter() {
                @Override
                public void widgetSelected(SelectionEvent e) {
                    propagate = false;
                    ProjectConfigSynchronizerPreferences.setPropagate(false);
                    ProjectConfigSynchronizerPreferences.flush();
                }
            });

            Button propogateButton = new Button(composite, SWT.RADIO);
            propogateButton.setText("Propagate to managing property");
            if (propagate) {
                propogateButton.setSelection(true);
            }
            propogateButton.addSelectionListener(new SelectionAdapter() {
                @Override
                public void widgetSelected(SelectionEvent e) {
                    propagate = true;
                    ProjectConfigSynchronizerPreferences.setPropagate(true);
                    ProjectConfigSynchronizerPreferences.flush();
                }
            });
        }

        managedPropertiesViewer = new TreeViewer(container, SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL);

        ComposedAdapterFactory adapterFactory = new ComposedAdapterFactory(
                ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
        AdapterFactoryLabelProvider labelProvider = new AdapterFactoryLabelProvider(adapterFactory);
        managedPropertiesViewer.setLabelProvider(labelProvider);
        managedPropertiesViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));

        final Tree tree = managedPropertiesViewer.getTree();
        tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
        tree.setLinesVisible(true);
        tree.setHeaderVisible(true);

        managedPropertiesViewer
                .setColumnProperties(new String[] { "property", "newValue", "profile", "profileValue" });

        final TreeViewerColumn propertyViewerColumn = new TreeViewerColumn(managedPropertiesViewer, SWT.NONE);
        final TreeColumn propertyColumn = propertyViewerColumn.getColumn();
        propertyViewerColumn
                .setLabelProvider(new DecoratingColumLabelProvider(labelProvider, new DialogLabelDecorator()));
        propertyColumn.setText("Property");
        propertyColumn.setResizable(true);

        final TreeViewerColumn newValueViewerColumn = new TreeViewerColumn(managedPropertiesViewer, SWT.NONE);
        newValueViewerColumn
                .setLabelProvider(new DecoratingColumLabelProvider(labelProvider, new DialogLabelDecorator()) {
                    @Override
                    public String getText(Object element) {
                        if (element instanceof PropertyItem) {
                            PropertyItem propertyItem = (PropertyItem) element;
                            return PreferencesFactory.eINSTANCE
                                    .convertEscapedString(propertyItem.getProperty().getValue());
                        }

                        return "";
                    }

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

        final TreeColumn newValueColumn = newValueViewerColumn.getColumn();
        newValueColumn.setText("New Value");
        newValueColumn.setResizable(true);

        final TreeViewerColumn profileViewerColumn = new TreeViewerColumn(managedPropertiesViewer, SWT.NONE);
        profileViewerColumn
                .setLabelProvider(new DecoratingColumLabelProvider(labelProvider, new DialogLabelDecorator()) {
                    @Override
                    public String getText(Object element) {
                        if (element instanceof PropertyItem) {
                            PropertyItem propertyItem = (PropertyItem) element;
                            Property managingProperty = propertyItem.getOtherProperty();
                            PreferenceFilter managingFilter = getManagingFilter(managingProperty);
                            if (managingFilter != null) {
                                PreferenceProfile preferenceProfile = managingFilter.getPreferenceProfile();
                                Project project = preferenceProfile.getProject();
                                return project.getPreferenceNode().getName() + "/"
                                        + preferenceProfile.getName();
                            }
                        }

                        return "";
                    }

                    private PreferenceFilter getManagingFilter(Property managingProperty) {
                        String name = managingProperty.getName();
                        PreferenceNode preferenceNode = managingProperty.getParent();
                        WorkspaceConfiguration workspaceConfiguration = (WorkspaceConfiguration) managingProperty
                                .eResource().getContents().get(0);
                        String projectName = managingProperty.getScope().getName();
                        Project project = workspaceConfiguration.getProject(projectName);
                        for (PreferenceProfile preferenceProfile : project.getPreferenceProfiles()) {
                            for (PreferenceFilter preferenceFilter : preferenceProfile.getPreferenceFilters()) {
                                if (preferenceFilter.getPreferenceNode() == preferenceNode
                                        && preferenceFilter.matches(name)) {
                                    return preferenceFilter;
                                }
                            }
                        }

                        return null;
                    }

                    @Override
                    public Image getImage(Object element) {
                        if (element instanceof PropertyItem) {
                            PropertyItem propertyItem = (PropertyItem) element;
                            PreferenceFilter managingFilter = getManagingFilter(
                                    propertyItem.getOtherProperty());
                            if (managingFilter != null) {
                                return labelProvider.getImage(managingFilter.getPreferenceProfile());
                            }
                        }

                        return null;
                    }
                });

        final TreeColumn profileColumn = profileViewerColumn.getColumn();
        profileColumn.setText("Profile");
        profileColumn.setResizable(true);

        final TreeViewerColumn profileValueViewerColumn = new TreeViewerColumn(managedPropertiesViewer,
                SWT.NONE);
        profileValueViewerColumn
                .setLabelProvider(new DecoratingColumLabelProvider(labelProvider, new DialogLabelDecorator()) {
                    @Override
                    public String getText(Object element) {
                        if (element instanceof PropertyItem) {
                            PropertyItem propertyItem = (PropertyItem) element;
                            return PreferencesFactory.eINSTANCE
                                    .convertEscapedString(propertyItem.getOtherProperty().getValue());
                        }

                        return "";
                    }

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

        final TreeColumn profileValueColumn = profileValueViewerColumn.getColumn();
        profileValueColumn.setText("Profile Value");
        profileValueColumn.setResizable(true);

        final ControlAdapter columnResizer = new ControlAdapter() {
            @Override
            public void controlResized(ControlEvent e) {
                int width = tree.getSize().x;
                ScrollBar bar = tree.getVerticalBar();
                if (bar != null && bar.isVisible()) {
                    width -= bar.getSize().x;
                }

                int columnWidth = width * 4 / 9;
                propertyColumn.setWidth(columnWidth);

                int remainingWidth = width - columnWidth;
                columnWidth = remainingWidth * 4 / 9;
                profileColumn.setWidth(columnWidth);

                remainingWidth -= columnWidth;
                newValueColumn.setWidth(remainingWidth / 2);
                profileValueColumn.setWidth(remainingWidth - remainingWidth / 2);

                tree.removeControlListener(this);
            }
        };

        tree.addControlListener(columnResizer);

        managedPropertiesViewer.setInput(managedPropertiesInput);
        managedPropertiesViewer.expandAll();

        Label separator = new Label(container, SWT.HORIZONTAL | SWT.SEPARATOR);
        separator.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
    }

    if (unmanagedPropertiesInput != null) {

        Label label = new Label(container, SWT.NONE);
        label.setText("Unmanaged Properties:");
        label.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));

        Button editButton = new Button(container, SWT.CHECK);
        editButton.setText("Edit");
        editButton.setSelection(edit);
        editButton.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                edit = !edit;
                ProjectConfigSynchronizerPreferences.setEdit(edit);
                ProjectConfigSynchronizerPreferences.flush();
            }
        });
        editButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));

        unmanagedPropertiesViewer = new TreeViewer(container, SWT.FULL_SELECTION | SWT.H_SCROLL | SWT.V_SCROLL);

        ComposedAdapterFactory adapterFactory = new ComposedAdapterFactory(
                ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
        AdapterFactoryLabelProvider labelProvider = new AdapterFactoryLabelProvider(adapterFactory);
        unmanagedPropertiesViewer.setLabelProvider(labelProvider);
        unmanagedPropertiesViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));

        final Tree tree = unmanagedPropertiesViewer.getTree();
        tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
        tree.setLinesVisible(true);
        tree.setHeaderVisible(true);

        unmanagedPropertiesViewer.setColumnProperties(new String[] { "property", "newValue", "oldValue" });

        final TreeViewerColumn propertyViewerColumn = new TreeViewerColumn(unmanagedPropertiesViewer, SWT.NONE);
        final TreeColumn propertyColumn = propertyViewerColumn.getColumn();
        propertyViewerColumn
                .setLabelProvider(new DecoratingColumLabelProvider(labelProvider, new DialogLabelDecorator()));
        propertyColumn.setText("Property");
        propertyColumn.setResizable(true);

        final TreeViewerColumn newValueViewerColumn = new TreeViewerColumn(unmanagedPropertiesViewer, SWT.NONE);
        newValueViewerColumn
                .setLabelProvider(new DecoratingColumLabelProvider(labelProvider, new DialogLabelDecorator()) {
                    @Override
                    public String getText(Object element) {
                        if (element instanceof PropertyItem) {
                            PropertyItem propertyItem = (PropertyItem) element;
                            return PreferencesFactory.eINSTANCE
                                    .convertEscapedString(propertyItem.getProperty().getValue());
                        }

                        return "";
                    }

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

        final TreeColumn newValueColumn = newValueViewerColumn.getColumn();
        newValueColumn.setText("New Value");
        newValueColumn.setResizable(true);

        final TreeViewerColumn oldValueValuerColumn = new TreeViewerColumn(unmanagedPropertiesViewer, SWT.NONE);
        oldValueValuerColumn
                .setLabelProvider(new DecoratingColumLabelProvider(labelProvider, new DialogLabelDecorator()) {
                    @Override
                    public String getText(Object element) {
                        if (element instanceof PropertyItem) {
                            PropertyItem propertyItem = (PropertyItem) element;
                            Property otherProperty = propertyItem.getOtherProperty();
                            if (otherProperty != null) {
                                return PreferencesFactory.eINSTANCE
                                        .convertEscapedString(otherProperty.getValue());
                            }
                        }

                        return "";
                    }

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

        final TreeColumn oldValueColumn = oldValueValuerColumn.getColumn();
        oldValueColumn.setText("Old Value");
        oldValueColumn.setResizable(true);

        final ControlAdapter columnResizer = new ControlAdapter() {
            @Override
            public void controlResized(ControlEvent e) {
                int width = tree.getSize().x;
                ScrollBar bar = tree.getVerticalBar();
                if (bar != null && bar.isVisible()) {
                    width -= bar.getSize().x;
                }

                int columnWidth = width / 2;
                propertyColumn.setWidth(columnWidth);

                int remainingWidth = width - columnWidth;
                columnWidth = remainingWidth * 2;
                newValueColumn.setWidth(remainingWidth / 2);
                oldValueColumn.setWidth(remainingWidth - remainingWidth / 2);

                tree.removeControlListener(this);
            }
        };

        tree.addControlListener(columnResizer);

        unmanagedPropertiesViewer.setInput(unmanagedPropertiesInput);
        unmanagedPropertiesViewer.expandAll();

        Label separator = new Label(container, SWT.HORIZONTAL | SWT.SEPARATOR);
        separator.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
    }
}

From source file:org.eclipse.paho.mqtt.ui.support.tree.TreeViewerColumnBuilder.java

License:Open Source License

/**
 * Builds the column and returns the TreeViewerColumn
 *///from w w  w. j a v a2  s  .c  om
@SuppressWarnings({ "unchecked", "rawtypes" })
public TreeViewerColumn build() {
    // create column
    TreeViewerColumn viewerColumn = new TreeViewerColumn(builder.getViewer(), style);
    TreeColumn column = viewerColumn.getColumn();
    if (headerText != null) {
        column.setText(headerText);
    }
    column.setMoveable(moveable);
    column.setResizable(resizable);

    // set label provider
    if (cellLabelProvider != null) {
        viewerColumn.setLabelProvider(cellLabelProvider);
    } else {
        if (propertyName == null) {
            viewerColumn.setLabelProvider(new ColumnLabelProvider());
        } else {
            PropertyDescriptor descriptor = builder.getPropertyDescriptor(propertyName);
            viewerColumn.setLabelProvider(new PropertyCellLabelProvider(descriptor, valueFormatter));
        }
    }

    // set editing support
    if (editingSupport != null) {
        viewerColumn.setEditingSupport(editingSupport);
    }

    return viewerColumn;
}

From source file:org.eclipse.papyrus.diagram.common.dialogs.AbstractCheckedTreeColumnViewerSelectionDialog.java

License:Open Source License

/**
 * /*from w ww. j ava2  s.  c  om*/
 * @see org.eclipse.papyrus.diagram.common.dialogs.CustomCheckedTreeSelectionDialog#createDialogArea(org.eclipse.swt.widgets.Composite)
 * 
 * @param parent
 * @return
 */
@Override
protected Control createDialogArea(Composite parent) {
    Control ctrl = super.createDialogArea(parent);
    for (int i = 0; i < nbColumns; i++) {
        TreeViewerColumn column = new TreeViewerColumn(getTreeViewer(), SWT.NONE);
        column.getColumn().setText(columnTitles[i]);
        column.getColumn().setWidth(columnWidths[i]);
        column.setLabelProvider(columnCellLabelProvider[i]);
        EditingSupport support = getEditingSupport(i);
        if (support != null) {
            column.setEditingSupport(support);
        }
    }

    getTreeViewer().getTree().setLinesVisible(true);
    getTreeViewer().getTree().setHeaderVisible(true);
    getTreeViewer().getTree().addMouseListener(new MouseListener() {

        /**
         * 
         * @see org.eclipse.swt.events.MouseListener#mouseUp(org.eclipse.swt.events.MouseEvent)
         * 
         * @param e
         */
        public void mouseUp(MouseEvent e) {
            //nothing to do
        }

        /**
         * 
         * @see org.eclipse.swt.events.MouseListener#mouseDown(org.eclipse.swt.events.MouseEvent)
         * 
         * @param e
         */
        public void mouseDown(MouseEvent e) {
            //nothing to do

        }

        /**
         * 
         * @see org.eclipse.swt.events.MouseListener#mouseDoubleClick(org.eclipse.swt.events.MouseEvent)
         * 
         * @param e
         */
        public void mouseDoubleClick(MouseEvent e) {
            //we expand the selected element
            Tree source = (Tree) e.getSource();
            TreeItem[] item = source.getSelection();
            List<?> expandedElements = Arrays.asList(getTreeViewer().getExpandedElements());
            if (getTreeViewer().isExpandable(item[0].getData())) {
                boolean isExpanded = expandedElements.contains(item[0].getData());
                item[0].setExpanded(!isExpanded);
            }
        }
    });
    return ctrl;
}

From source file:org.eclipse.papyrus.diagram.common.service.palette.StereotypePostAction.java

License:Open Source License

/**
 * Create the necessary columns to have CellEditor in the tree
 * //ww  w .  jav a2s  . com
 * @param viewer
 *        the viewer owning the columns
 */
protected void createColumn(TreeViewer viewer) {
    stereotypeColumn = new TreeViewerColumn(viewer, SWT.FILL);
    stereotypeColumn.getColumn().setResizable(true);
    stereotypeColumn.getColumn().setWidth(300);
    stereotypeColumn.setLabelProvider(editorLabelProvider);
    stereotypeColumn.setEditingSupport(new AttributeEditingSupport(viewer));

    runtimeColumn = new TreeViewerColumn(viewer, SWT.CENTER);
    runtimeColumn.getColumn().setText("Runtime"); //$NON-NLS-1$
    runtimeColumn.getColumn().setResizable(true);
    runtimeColumn.getColumn().setWidth(80);
    runtimeColumn.setLabelProvider(new RuntimeLabelProvider());
    runtimeColumn.setEditingSupport(new RuntimeEditingSupport(viewer));

    viewer.getTree().setLinesVisible(true);
    viewer.getTree().setHeaderVisible(true);
}

From source file:org.eclipse.papyrus.uml.diagram.common.dialogs.AbstractCheckedTreeColumnViewerSelectionDialog.java

License:Open Source License

/**
 * /*from   ww w  .j a va2  s  . c  om*/
 * @see org.eclipse.papyrus.uml.diagram.common.dialogs.CustomCheckedTreeSelectionDialog#createDialogArea(org.eclipse.swt.widgets.Composite)
 * 
 * @param parent
 * @return
 */
@Override
protected Control createDialogArea(Composite parent) {
    Control ctrl = super.createDialogArea(parent);
    for (int i = 0; i < nbColumns; i++) {
        TreeViewerColumn column = new TreeViewerColumn(getTreeViewer(), SWT.NONE);
        column.getColumn().setText(columnTitles[i]);
        column.getColumn().setWidth(columnWidths[i]);
        column.setLabelProvider(columnCellLabelProvider[i]);
        EditingSupport support = getEditingSupport(i);
        if (support != null) {
            column.setEditingSupport(support);
        }
    }

    getTreeViewer().getTree().setLinesVisible(true);
    getTreeViewer().getTree().setHeaderVisible(true);
    getTreeViewer().getTree().addMouseListener(new MouseListener() {

        /**
         * 
         * @see org.eclipse.swt.events.MouseListener#mouseUp(org.eclipse.swt.events.MouseEvent)
         * 
         * @param e
         */
        public void mouseUp(MouseEvent e) {
            // nothing to do
        }

        /**
         * 
         * @see org.eclipse.swt.events.MouseListener#mouseDown(org.eclipse.swt.events.MouseEvent)
         * 
         * @param e
         */
        public void mouseDown(MouseEvent e) {
            // nothing to do

        }

        /**
         * 
         * @see org.eclipse.swt.events.MouseListener#mouseDoubleClick(org.eclipse.swt.events.MouseEvent)
         * 
         * @param e
         */
        public void mouseDoubleClick(MouseEvent e) {
            // we expand the selected element
            Tree source = (Tree) e.getSource();
            TreeItem[] item = source.getSelection();
            List<?> expandedElements = Arrays.asList(getTreeViewer().getExpandedElements());
            if (getTreeViewer().isExpandable(item[0].getData())) {
                boolean isExpanded = expandedElements.contains(item[0].getData());
                item[0].setExpanded(!isExpanded);
            }
        }
    });
    return ctrl;
}

From source file:org.eclipse.ptp.internal.rm.jaxb.control.ui.utils.ControlWidgetBuilderUtils.java

License:Open Source License

/**
 * Configure parts of viewer specific to Tree type.
 * // www . java  2 s . c o m
 * @param viewer
 * @param columnData
 *            JAXB data element describing viewer columns
 * @param sortOnName
 * @param headerVisible
 * @param linesVisible
 */
private static void setupSpecific(final CheckboxTreeViewer viewer, List<ColumnDataType> columnData,
        Boolean sortOnName, boolean headerVisible, boolean linesVisible) {
    for (int i = 0; i < columnData.size(); i++) {
        ColumnDataType columnDescriptor = columnData.get(i);
        TreeViewerColumn viewerColumn = new TreeViewerColumn(viewer, SWT.NONE);
        TreeColumn column = viewerColumn.getColumn();
        String name = columnDescriptor.getName();
        column.setText(name);
        column.setMoveable(columnDescriptor.isMoveable());
        column.setResizable(columnDescriptor.isResizable());
        String tt = columnDescriptor.getTooltip();
        if (tt != null) {
            column.setToolTipText(tt);
        }
        if (JAXBControlUIConstants.UNDEFINED != columnDescriptor.getWidth()) {
            column.setWidth(columnDescriptor.getWidth());
        }
        if (null != columnDescriptor.getAlignment()) {
            column.setAlignment(WidgetBuilderUtils.getStyle(columnDescriptor.getAlignment()));
        }
        if (JAXBControlUIConstants.COLUMN_NAME.equals(name)) {
            if (sortOnName != null) {
                if (sortOnName) {
                    viewer.setSorter(new AttributeViewerSorter());
                    column.addSelectionListener(getAttributeViewerSelectionAdapter(viewer));
                }
            }
        }
        if (JAXBControlUIConstants.COLUMN_VALUE.equals(columnDescriptor.getName())) {
            viewerColumn.setEditingSupport(new AttributeViewerEditingSupport(viewer));
        }
    }
    viewer.setContentProvider(new TreeDataContentProvider());
    viewer.getTree().setHeaderVisible(headerVisible);
    viewer.getTree().setLinesVisible(linesVisible);
}