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

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

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.viewers.*
  5. TreeViewer
  6. TreeViewer

Introduction

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

Prototype

public TreeViewer(Composite parent, int style)

Source Link

Document

Creates a tree viewer on a newly-created tree control under the given parent.

Usage

From source file:com.mobilesorcery.sdk.profiles.ui.internal.ProfilesView.java

License:Open Source License

public void createProfilesControl(Composite parent) {
    hookSelectionListener();//from  w  w w .j  av a2s . c om

    profilePane = new Composite(parent, SWT.NONE);
    profilePane.setLayout(new GridLayout(1, false));

    projectLabel = new Label(profilePane, SWT.NONE);
    GridData projectLabelData = new GridData(SWT.FILL, SWT.DEFAULT, true, false);
    projectLabel.setLayoutData(projectLabelData);

    currentTarget = new Link(profilePane, SWT.NONE);
    currentTarget.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    currentTarget.addListener(SWT.Selection, new Listener() {
        @Override
        public void handleEvent(Event event) {
            if (currentProject != null) {
                profileTree.setSelection(new StructuredSelection(currentProject.getTargetProfile()), true);
                profileTree.getControl().setFocus();
            }
        }
    });

    SashForm main = new SashForm(profilePane, SWT.VERTICAL);
    GridData mainData = new GridData(SWT.FILL, SWT.FILL, true, true);
    main.setLayoutData(mainData);
    // main.setLayout(new FillLayout());

    profileTree = new TreeViewer(main, SWT.BORDER);
    profileLabelProvider = new ProfileLabelProvider(SWT.NONE);
    profileTree.setLabelProvider(profileLabelProvider);
    profileTree.setContentProvider(new ProfileContentProvider());
    profileTree
            .setInput(MoSyncTool.getDefault().getProfileManager(MoSyncTool.LEGACY_PROFILE_TYPE).getVendors());

    profileTree.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            setTargetAction.setSelection(event.getSelection());
            showProfileInfo.setSelection(event.getSelection());
            buildForProfile.setSelection(event.getSelection());
        }
    });

    initMenu(profileTree.getControl());
    profileTree.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(DoubleClickEvent event) {
            // Double click should expand, unless it's a leaf.
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            if (selection.getFirstElement() instanceof IVendor) {
                profileTree.setExpandedState(selection.getFirstElement(),
                        !profileTree.getExpandedState(selection.getFirstElement()));
            } else {
                setTargetAction.run();
            }
        }
    });

    deviceFilter = new DeviceFilterComposite(main, SWT.NONE);

    main.setWeights(new int[] { 3, 2 });

    Link updateProfiles = new Link(profilePane, SWT.NONE);
    updateProfiles.setText(Messages.ProfilesView_UpdateProfilesLink);
    updateProfiles.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent event) {
            IUpdater updater = CoreMoSyncPlugin.getDefault().getUpdater();
            if (updater != null) {
                updater.update(true);
            } else {
                MessageDialog.openError(getSite().getShell(), Messages.ProfilesView_InternalError,
                        Messages.ProfilesView_NoUpdaterPlugin);
            }
        }
    });

    updateProfiles.setLayoutData(new GridData(SWT.RIGHT, SWT.BOTTOM, true, false));

    selectionProvider = new InternalSelectionProvider();
    getSite().setSelectionProvider(selectionProvider);

    projectChanged(null, null);
    currentProjectChanged(false);
}

From source file:com.mobilesorcery.sdk.testing.internal.ui.TestRunComposite.java

License:Open Source License

private void init() {
    setLayout(new GridLayout(1, false));
    counter = new CounterPanel(this);
    counter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    progress = new JUnitProgressBar(this);
    progress.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    testLog = new TreeViewer(this, SWT.BORDER | SWT.SINGLE);
    testLog.setContentProvider(new TestSessionContentProvider());
    testSessionsLabelProvider = new TestSessionLabelProvider();
    testLog.setLabelProvider(testSessionsLabelProvider);

    testLog.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));

    failureDetails = new TableViewer(this, SWT.BORDER | SWT.SINGLE);
    failureDetailsContentProvider = new FailureDetailsContentProvider();
    failureDetails.setContentProvider(failureDetailsContentProvider);
    failureDetails.setLabelProvider(new FailureDetailsLabelProvider());

    failureDetails.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));

    testLog.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            Object selectedTest = selection.getFirstElement();
            failureDetails.setInput(selectedTest == null ? FailureDetailsContentProvider.EMPTY : selectedTest);
        }//from w w  w.j av a2  s. c o  m
    });
}

From source file:com.mobilesorcery.sdk.ui.editors.resources.SyntaxColoringPreferenceComposite.java

License:Open Source License

public void initUI() {
    GridLayout layout = new GridLayout(2, false);
    setLayout(layout);// w w  w .  j av a 2 s  .  c  o  m

    elementsList = new TreeViewer(this, SWT.BORDER | SWT.SINGLE);
    elementsList.setLabelProvider(new SyntaxColoringLabelProvider());
    elementsList.setContentProvider(new SyntaxColoringPreferenceContentProvider(null));
    GridData elementsListData = new GridData(GridData.FILL_BOTH);
    elementsListData.verticalSpan = 5;
    elementsList.getControl().setLayoutData(elementsListData);

    ISelectionChangedListener elementChangedListener = new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            setCurrentElement(selection.getFirstElement());
        }
    };

    elementsList.addSelectionChangedListener(elementChangedListener);

    Composite colorComposite = new Composite(this, SWT.NONE);
    colorComposite.setLayout(new GridLayout(2, false));

    Label foregroundLabel = new Label(colorComposite, SWT.NONE);
    foregroundLabel.setText("Color:");
    foreground = new ColorSelector(colorComposite);

    if (supportsBackground) {
        Label backgroundLabel = new Label(colorComposite, SWT.NONE);
        backgroundLabel.setText("Background:");
        background = new ColorSelector(colorComposite);
    }

    bold = new Button(this, SWT.CHECK);
    bold.setText("Bold");
    italic = new Button(this, SWT.CHECK);
    italic.setText("Italic");
    /*underline = new Button(this, SWT.CHECK);
    underline.setText("Underline");*/

    if (showPreview) {
        Composite previewComposite = new Composite(this, SWT.NONE);
        previewComposite.setLayout(new GridLayout(1, false));
        GridData previewCompositeData = new GridData(GridData.FILL_BOTH);
        previewCompositeData.horizontalSpan = 2;
        previewComposite.setLayoutData(previewCompositeData);

        Label previewLabel = new Label(previewComposite, SWT.NONE);
        GridData previewLabelData = new GridData(GridData.FILL_HORIZONTAL);
        previewLabel.setLayoutData(previewLabelData);
        previewLabel.setText("Preview:");

        preview = new StyledText(previewComposite, SWT.BORDER);
        GridData previewData = new GridData(GridData.FILL_BOTH);
        preview.setLayoutData(previewData);
        preview.setEditable(false);
    }

    elementsList.setSelection(new StructuredSelection());

    foreground.addListener(new IPropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent event) {
            RGB newColor = (RGB) event.getNewValue();
            if (currentPref != null) {
                currentPref.setForeground(newColor);
                refreshPreview();
            }
        }
    });

    if (background != null) {
        background.addListener(new IPropertyChangeListener() {
            public void propertyChange(PropertyChangeEvent event) {
                RGB newColor = (RGB) event.getNewValue();
                if (currentPref != null) {
                    currentPref.setBackground(newColor);
                    refreshPreview();
                }
            }
        });
    }

    bold.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            if (currentPref != null) {
                currentPref.setBold(bold.getSelection());
                refreshPreview();
            }
        }
    });

    italic.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            if (currentPref != null) {
                currentPref.setItalic(italic.getSelection());
                refreshPreview();
            }
        }
    });

    /*underline.addListener(SWT.Selection, new Listener() {
       public void handleEvent(Event event) {
    if (currentPref != null) {
       currentPref.setUnderline(underline.getSelection());
       refreshPreview();
    }
       }
    });*/
}

From source file:com.mobilesorcery.sdk.ui.targetphone.internal.EditDeviceListDialog.java

License:Open Source License

@Override
public Control createDialogArea(Composite parent) {
    getShell().setText("Select Preferred Profile");

    ITargetPhone initialTargetPhone = this.initialTargetPhone == null
            ? TargetPhonePlugin.getDefault().getCurrentlySelectedPhone()
            : this.initialTargetPhone;

    Composite main = (Composite) super.createDialogArea(parent);

    Composite contents = new Composite(main, SWT.NONE);
    contents.setLayout(new GridLayout(1, false));

    if (!fixedDevice) {
        deviceList = new ComboViewer(contents, SWT.BORDER | SWT.READ_ONLY);
        deviceList.setContentProvider(new ArrayContentProvider());
        deviceList.setLabelProvider(new TargetDeviceLabelProvider());
        deviceList.addSelectionChangedListener(new ISelectionChangedListener() {
            @Override//  ww w  .  j  a v  a 2 s .c  o  m
            public void selectionChanged(SelectionChangedEvent event) {
                updateFilter();
                updateUI(null, false);
            }
        });

        deviceList.getCombo().setLayoutData(new GridData(UIUtils.getDefaultFieldSize(), SWT.DEFAULT));

        Link clear = new Link(contents, SWT.NONE);
        clear.setText("<a>Clear History</a>");
        clear.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, true, false));
        clear.addListener(SWT.Selection, new Listener() {
            @Override
            public void handleEvent(Event event) {
                clearDeviceList(getShell());
                updateUI(null, true);
            }
        });
    }

    Label instructions = new Label(contents, SWT.NONE | SWT.WRAP);
    String instructionMsg = "Click to select new target profile";
    instructions.setText(instructionMsg);

    if (getProfileManagerType() == MoSyncTool.LEGACY_PROFILE_TYPE) {
        Note note = new Note(contents, SWT.NONE);
        note.setText(
                "NOTE:\nThe selected project uses a (legacy) device based profile database.\nThis is why this list looks different than for platform based profile databases.");
        note.setLayoutData(new GridData(UIUtils.getDefaultFieldSize(), SWT.DEFAULT));
    }

    preferredProfile = new TreeViewer(contents, SWT.SINGLE | SWT.BORDER);
    ProfileLabelProvider labelProvider = new ProfileLabelProvider(SWT.NONE);
    labelProvider.setTargetProfileProvider(new ITargetProfileProvider() {
        @Override
        public IProfile getTargetProfile() {
            return getCurrentPreferredProfile();
        }
    });

    preferredProfile.setLabelProvider(labelProvider);
    final ProfileContentProvider contentProvider = new ProfileContentProvider();
    preferredProfile.setContentProvider(contentProvider);
    preferredProfile.getControl()
            .setLayoutData(new GridData(UIUtils.getDefaultFieldSize(), UIUtils.getDefaultListHeight()));

    preferredProfile.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(DoubleClickEvent event) {
            selectNewProfile(event.getSelection());
            okPressed();
        }
    });

    preferredProfile.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            selectNewProfile(event.getSelection());
        }
    });

    updateFilter();
    updateUI(initialTargetPhone, true);

    return contents;
}

From source file:com.motorola.studio.android.codeutils.codegeneration.CreateSampleDatabaseActivityPage.java

License:Apache License

@Override
protected void createExtendedControls(Composite parent) {
    Composite mainComposite = new Composite(parent, SWT.NONE);
    mainComposite.setLayout(new GridLayout());
    mainComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
    mainComposite.setLayout(new GridLayout());

    Composite composite = new Composite(mainComposite, SWT.NONE);
    composite.setLayout(new GridLayout());
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));

    // Databases and Tables Tree Viewer
    treeViewer = new TreeViewer(composite, SWT.BORDER | SWT.SINGLE | SWT.V_SCROLL);
    treeViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    // Set content and label provider
    treeViewer.setLabelProvider(new SampleDatabaseActivityPageLabelProvider());
    treeViewer.setContentProvider(new TreeNodeContentProvider());

    // Create an array of type TreeNode[] to serve as the input for the tree
    if ((treeNodeArray == null) || (treeNodeArray.length < 1)) {
        treeNodeArray = generateTreeViewerInput();
    }// www .ja  v  a  2  s .c om

    treeViewer.setInput(treeNodeArray);
    treeViewer.addSelectionChangedListener(new DatabaseTreeListener());

    // Check if there were any databases found and update status if not.
    if (treeNodeArray.length < 1) {
        // Create a warning status
        IStatus status = new Status(IStatus.WARNING, CodeUtilsActivator.PLUGIN_ID,
                CodeUtilsNLS.UI_CreateSampleDatabaseActivityPage_No_Database_Found_Information);
        updateStatus(status);
    }

    // Expand all elements
    treeViewer.expandAll();

    // Add a listener to the wizard to listen for page changes
    if (getContainer() instanceof IPageChangeProvider) {
        ((IPageChangeProvider) getContainer()).addPageChangedListener(new PageChangeListener());
    }

    setControl(mainComposite);
}

From source file:com.motorola.studio.android.wizards.buildingblocks.ActivitySampleSelectionPage.java

License:Apache License

@Override
protected void createExtendedControls(Composite parent) {
    Composite mainComposite = new Composite(parent, SWT.FILL);
    mainComposite.setLayout(new GridLayout(1, false));
    mainComposite.setLayoutData(new GridData(GridData.FILL_BOTH));

    // Samples Tree Label
    Label itemsTableLabel = new Label(mainComposite, SWT.NONE);
    itemsTableLabel.setText(CodeUtilsNLS.UI_SampleSelectionPage_SamplesTreeLabel);

    // Samples Tree Viewer
    treeViewer = new TreeViewer(mainComposite, SWT.BORDER | SWT.SINGLE | SWT.V_SCROLL);
    treeViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    treeViewer.setLabelProvider(new LabelProvider() {
        @Override// w  ww .  j  ava  2 s  . co m
        public Image getImage(Object obj) {
            return androidImg;
        }

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

    content = new String[getBuildBlock().getAvailableSamples().size()];

    int i = 0;
    for (String currentSample : getBuildBlock().getAvailableSamples().keySet()) {
        content[i] = currentSample;
        i++;
    }

    treeViewer.setContentProvider(new SampleTreeContentProvider(content));
    treeViewer.setInput(content);

    final Group intentFilterGroup = new Group(mainComposite, SWT.NONE);

    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent e) {
            String selection = e.getSelection().toString();
            getBuildBlock().setSample(selection.substring(1, selection.length() - 1));

            getBuildBlock()
                    .setSampleCategoty(ActivityBasedOnTemplate.SAMPLE_CATEGORY.SAMPLE_ACTIVITIES_CATEGORY);

            if (selection.substring(1, selection.length() - 1)
                    .equals(ActivityBasedOnTemplate.DATABASE_LIST_SAMPLE_LOCALIZED)) {
                getBuildBlock().setDatabaseTemplateSelected(true);
            } else {
                getBuildBlock().setDatabaseTemplateSelected(false);
            }

            canFlip = true;

            updateDescriptionPane();
            getWizard().getContainer().updateButtons();
        }
    });

    treeViewer.setComparator(new ViewerComparator());

    treeViewer.expandAll();

    intentFilterGroup.setText(CodeUtilsNLS.UI_SampleSelectionPage_SamplesDescriptionPane);
    intentFilterGroup.setLayout(new GridLayout(1, false));
    intentFilterGroup.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, true, false));

    ScrolledComposite scrolledArea = new ScrolledComposite(intentFilterGroup, SWT.V_SCROLL);
    GridData descriptionLabelData = new GridData(GridData.FILL, GridData.FILL, true, true);
    descriptionLabelData.heightHint = 140;
    scrolledArea.setLayoutData(descriptionLabelData);

    descriptionLabel = new Label(scrolledArea, SWT.FILL | SWT.WRAP);
    descriptionLabel.setText("");
    scrolledArea.setContent(descriptionLabel);
    descriptionLabel.setSize(descriptionLabel.computeSize(SWT.DEFAULT, SWT.DEFAULT));

    // Add a listener to the wizard to listen for page changes
    if (getContainer() instanceof IPageChangeProvider) {
        ((IPageChangeProvider) getContainer()).addPageChangedListener(new PageChangeListener());
    }
    setControl(mainComposite);
}

From source file:com.motorola.studio.android.wizards.buildingblocks.NewActivityWizardListTemplatesPage.java

License:Apache License

@Override
protected void createExtendedControls(Composite parent) {
    Composite mainComposite = new Composite(parent, SWT.FILL);
    mainComposite.setLayout(new GridLayout(2, false));
    mainComposite.setLayoutData(new GridData(GridData.FILL_BOTH));

    // Samples Tree Label
    Label itemsTableLabel = new Label(mainComposite, SWT.NONE);
    itemsTableLabel.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, false, 2, 1));
    itemsTableLabel.setText(CodeUtilsNLS.UI_SampleSelectionPage_SamplesTreeLabel);

    // Samples Tree Viewer
    treeViewer = new TreeViewer(mainComposite, SWT.BORDER | SWT.SINGLE | SWT.V_SCROLL);
    treeViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
    treeViewer.setLabelProvider(new LabelProvider() {
        @Override// w  w  w.  jav  a 2s  . com
        public Image getImage(Object obj) {
            return androidImg;
        }

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

    content = new String[getBuildBlock().getListActivitiesSamples().size()];

    int i = 0;
    for (String currentSample : getBuildBlock().getListActivitiesSamples().keySet()) {
        content[i] = currentSample;
        i++;
    }

    //sets tree content and icon
    treeViewer.setContentProvider(new SampleTreeContentProvider(content));
    treeViewer.setInput(content);

    final Group previewGroup = new Group(mainComposite, SWT.NONE);
    previewGroup.setText(CodeUtilsNLS.UI_ListActivityPage_Preview);
    previewGroup.setLayout(new GridLayout(1, false));
    previewGroup.setLayoutData(new GridData(GridData.FILL, GridData.FILL, false, true, 1, 1));

    imgLabel = new Label(previewGroup, SWT.NONE);
    imgLabel.setImage(null);

    GridData imageLabelData = new GridData(GridData.FILL, GridData.FILL, true, true);
    imageLabelData.widthHint = 200;
    imgLabel.setLayoutData(imageLabelData);

    final Group descriptionGroup = new Group(mainComposite, SWT.NONE);

    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent e) {
            updateTreeViewAfterSelection(e.getSelection());

            updateDescriptionPane();
            getWizard().getContainer().updateButtons();
        }
    });

    //sort tree
    treeViewer.setComparator(new ViewerComparator());
    treeViewer.expandAll();

    //description pane
    descriptionGroup.setText(CodeUtilsNLS.UI_SampleSelectionPage_SamplesDescriptionPane);
    descriptionGroup.setLayout(new GridLayout(1, false));
    descriptionGroup.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));

    ScrolledComposite scroll = new ScrolledComposite(descriptionGroup, SWT.V_SCROLL);
    GridData scrollData = new GridData(GridData.FILL, GridData.FILL, true, true);
    scroll.setLayoutData(scrollData);
    scroll.setMinSize(100, 140);

    descriptionLabel = new Label(scroll, SWT.FILL | SWT.WRAP);
    descriptionLabel.setText("");

    scroll.setContent(descriptionLabel);

    // Add a listener to the wizard to listen for page changes
    if (getContainer() instanceof IPageChangeProvider) {
        ((IPageChangeProvider) getContainer()).addPageChangedListener(new PageChangeListener());
    }

    setControl(mainComposite);
}

From source file:com.motorola.studio.android.wizards.project.SampleSelectionPage.java

License:Apache License

public void createControl(Composite parent) {
    initializeDialogUnits(parent);/*  ww  w  . java2s  .  c o  m*/
    Composite mainComposite = new Composite(parent, SWT.NONE);
    mainComposite.setLayout(new GridLayout());
    mainComposite.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true));
    mainComposite.setLayout(new GridLayout());

    // Samples Tree Label
    Label itemsTableLabel = new Label(mainComposite, SWT.NONE);
    itemsTableLabel.setText(AndroidNLS.UI_SampleSelectionPage_SamplesTreeLabel);

    Composite composite = new Composite(mainComposite, SWT.NONE);
    composite.setLayout(new GridLayout());
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));

    // Samples Tree Viewer
    treeViewer = new TreeViewer(composite, SWT.BORDER | SWT.SINGLE | SWT.V_SCROLL);
    GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, false);
    layoutData.heightHint = 250;
    treeViewer.getControl().setLayoutData(layoutData);
    treeViewer.setContentProvider(new TreeContentProvider(project));
    treeViewer.setLabelProvider(new TreeLabelProvider());
    treeViewer.setInput(SdkUtils.getCurrentSdk());
    treeViewer.expandAll();
    treeViewer.getTree().addSelectionListener(new SamplesSelectionAdapter(this, project));

    setControl(mainComposite);
    PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, NEW_PROJECT_SAMPLE_HELP);
}

From source file:com.motorolamobility.studio.android.certmanager.views.KeystoreManagerView.java

License:Apache License

/**
 * This is a callback that will allow us
 * to create the viewer and initialize it.
 *//*from   w w  w . j a v a  2 s. c  o m*/
@Override
public void createPartControl(Composite parent) {
    viewer = new TreeViewer(parent,
            SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION | SWT.VIRTUAL | SWT.MULTI); //Virtual is required due to ILazyTreeContentProvider
    viewer.setUseHashlookup(true);
    viewer.setAutoExpandLevel(0);

    viewer.setContentProvider(new KeystoreManagerTreeContentProvider(viewer));
    viewer.setInput(getInitalInput());
    viewer.expandToLevel(getInitalInput(), 1);
    ColumnViewerToolTipSupport.enableFor(viewer);

    getSite().setSelectionProvider(viewer);

    Tree tree = viewer.getTree();
    tree.setLinesVisible(true);
    tree.setHeaderVisible(true);
    tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
    {
        TreeViewerColumn treeViewerColumn = new TreeViewerColumn(viewer, SWT.NONE);
        treeViewerColumn.setLabelProvider(new NameAliasColumnLabelProvider());
        TreeColumn trclmnNewColumn = treeViewerColumn.getColumn();
        trclmnNewColumn.setWidth(250);
        trclmnNewColumn.setText(CertificateManagerNLS.CertificateManagerView_NameAlias_ColumnName);

        tree.setSortColumn(treeViewerColumn.getColumn());
        tree.setSortDirection(SWT.DOWN);
    }
    {
        TreeViewerColumn treeViewerColumn = new TreeViewerColumn(viewer, SWT.NONE);
        treeViewerColumn.setLabelProvider(new TypeColumnLabelProvider());
        TreeColumn trclmnNewColumn = treeViewerColumn.getColumn();
        trclmnNewColumn.setWidth(75);
        trclmnNewColumn.setText(CertificateManagerNLS.CertificateManagerView_Type_ColumnName);
    }
    {
        TreeViewerColumn treeViewerColumn = new TreeViewerColumn(viewer, SWT.NONE);
        treeViewerColumn.setLabelProvider(new ExpiresInColumnLabelProvider());
        TreeColumn trclmnExpiresIn = treeViewerColumn.getColumn();
        trclmnExpiresIn.setWidth(100);
        trclmnExpiresIn.setText(CertificateManagerNLS.CertificateManagerView_ExpiresIn_ColumnName);
    }
    {
        TreeViewerColumn treeViewerColumn = new TreeViewerColumn(viewer, SWT.NONE);
        treeViewerColumn.setLabelProvider(new LastBackupDateColumnLabelProvider());
        TreeColumn trclmnLastBackupDate = treeViewerColumn.getColumn();
        trclmnLastBackupDate.setWidth(125);
        trclmnLastBackupDate.setText(CertificateManagerNLS.CertificateManagerView_LastBackupDate_ColumnName);
    }
    {
        TreeViewerColumn treeViewerColumn = new TreeViewerColumn(viewer, SWT.LEFT);
        treeViewerColumn.setLabelProvider(new PathColumnLabelProvider());
        TreeColumn trclmnPath = treeViewerColumn.getColumn();
        trclmnPath.setWidth(500);
        trclmnPath.setText(CertificateManagerNLS.CertificateManagerView_Path_ColumnName);
    }

    // Create the help context id for the viewer's control
    PlatformUI.getWorkbench().getHelpSystem().setHelp(viewer.getControl(),
            "com.motorolamobility.studio.android.certmanager.viewer"); //$NON-NLS-1$

    hookContextMenu();

    getSite().setSelectionProvider(viewer);

    //register listener for model changes
    KeyStoreModelEventManager.getInstance().addListener(this);
}

From source file:com.motorolamobility.studio.android.db.core.ui.view.MOTODEVDatabaseExplorerView.java

License:Apache License

@Override
public void createPartControl(Composite parent) {
    GridLayout layout = new GridLayout();
    layout.numColumns = 1;// www  . j ava  2 s. co m
    layout.verticalSpacing = 1;
    layout.marginWidth = 0;
    layout.marginHeight = 2;
    parent.setLayout(layout);

    GridData layoutData = new GridData();
    layoutData = new GridData();
    layoutData.grabExcessHorizontalSpace = true;
    layoutData.grabExcessVerticalSpace = true;
    layoutData.horizontalAlignment = GridData.FILL;
    layoutData.verticalAlignment = GridData.FILL;

    treeViewer = new TreeViewer(parent, SWT.SINGLE | SWT.VIRTUAL); //It is required due to ILazyTreeContentProvider
    treeViewer.setContentProvider(new DatabaseExplorerTreeContentProvider(treeViewer));
    treeViewer.setUseHashlookup(true);
    treeViewer.setAutoExpandLevel(0);
    treeViewer.setLabelProvider(new DatabaseExplorerTreeLabelProvider());
    ColumnViewerToolTipSupport.enableFor(treeViewer);
    treeViewer.setInput(getInitalInput());

    treeViewer.getControl().setLayoutData(layoutData);

    treeViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            ISelection selection = event.getSelection();
            if (selection instanceof TreeSelection) {
                TreeSelection treeSelection = (TreeSelection) selection;
                Object element = treeSelection.getFirstElement();
                if (element instanceof AbstractTreeNode) {
                    if (!treeViewer.getExpandedState(element)) {
                        treeViewer.expandToLevel(element, 1);
                    } else {
                        treeViewer.collapseToLevel(element, 1);
                    }
                }
            }
        }
    });
    hookContextMenu();

    getSite().setSelectionProvider(treeViewer);

    //register listener for model changes
    DatabaseModelEventManager.getInstance().addListener(this);

    // add context help
    PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, DB_EXPLORER_VIEW_HELP);
    PlatformUI.getWorkbench().getHelpSystem().setHelp(treeViewer.getTree(), DB_EXPLORER_VIEW_HELP);
}