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

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

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Introduction

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

Prototype

public ViewerComparator()

Source Link

Document

Creates a new ViewerComparator , which uses the default comparator to sort strings.

Usage

From source file:org.eclipse.php.internal.debug.ui.preferences.PHPDebuggersTable.java

License:Open Source License

/**
 * Creates this control inside the given control.
 * /*from w w w . jav  a  2s  .  co  m*/
 * @param ancestor
 *            containing control
 */
public void createControl(final Composite ancestor) {
    // Create a 'cosmetic' composite to fit the dialog style of margins.
    Composite comp = new Composite(ancestor, SWT.NULL);
    GridLayout layout = new GridLayout();
    comp.setLayout(layout);
    GridData data = new GridData(GridData.FILL_BOTH);
    comp.setLayoutData(data);

    final Group parent = new Group(comp, SWT.NULL);
    parent.setText(PHPDebugUIMessages.PHPDebuggersTable_installedDebuggers);
    layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    parent.setLayout(layout);
    final Font font = ancestor.getFont();
    parent.setFont(font);
    data = new GridData(GridData.FILL_BOTH);
    parent.setLayoutData(data);

    final Table table = new Table(parent, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);

    data = new GridData(GridData.FILL_BOTH);
    data.heightHint = 35;
    table.setLayoutData(data);
    table.setFont(font);

    table.setHeaderVisible(true);
    table.setLinesVisible(true);

    final TableLayout tableLayout = new TableLayout();
    table.setLayout(tableLayout);

    final TableColumn debuggerTypeColumn = new TableColumn(table, SWT.NULL);
    debuggerTypeColumn.setText(PHPDebugUIMessages.PHPDebuggersTable_debuggerType);

    fPHPDebuggers = new CheckboxTableViewer(table);
    fPHPDebuggers.setLabelProvider(new PHPDebuggersLabelProvider());
    fPHPDebuggers.setContentProvider(new PHPDebuggersContentProvider());
    fPHPDebuggers.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(final SelectionChangedEvent evt) {
            enableButtons();
        }
    });

    fPHPDebuggers.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(final DoubleClickEvent e) {
            if (!fPHPDebuggers.getSelection().isEmpty()) {
                editSettings();
            }
        }
    });

    final Composite buttons = new Composite(parent, SWT.NULL);
    buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING));
    layout = new GridLayout();
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    buttons.setLayout(layout);
    buttons.setFont(font);

    fSettingsButton = createPushButton(buttons, PHPDebugUIMessages.PHPDebuggersTable_configure);
    fSettingsButton.addListener(SWT.Selection, new Listener() {
        public void handleEvent(final Event evt) {
            editSettings();
        }
    });

    fPHPDebuggers.setComparator(new ViewerComparator() {
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (e1 instanceof IDebuggerConfiguration && e2 instanceof IDebuggerConfiguration) {
                return ((IDebuggerConfiguration) e2).getName()
                        .compareTo(((IDebuggerConfiguration) e1).getName());
            }
            return super.compare(viewer, e1, e2);
        }
    });
    configureTableResizing(parent, buttons, table, debuggerTypeColumn);

    fillWithWorkspaceDebuggers();
    enableButtons();
    Display.getDefault().asyncExec(new Runnable() {
        public void run() {
            resizeTable(parent, buttons, table, debuggerTypeColumn);
        }
    });
}

From source file:org.eclipse.php.internal.debug.ui.preferences.phps.PHPInterpreterExecutionConfigurationBlock.java

License:Open Source License

protected Control createControl(Composite ancestor) {
    fControl = ancestor;/*www  . ja v a 2 s  . c o m*/
    Composite container = new Composite(ancestor, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.makeColumnsEqualWidth = true;
    container.setLayout(layout);
    GridData gd = new GridData(GridData.FILL_BOTH);
    container.setLayoutData(gd);
    container.setFont(ancestor.getFont());

    Composite eeContainer = new Composite(container, SWT.NONE);
    layout = new GridLayout();
    layout.marginWidth = 0;
    eeContainer.setLayout(layout);
    eeContainer.setLayoutData(new GridData(GridData.FILL_BOTH));

    Label label = new Label(eeContainer, SWT.NONE);
    label.setFont(ancestor.getFont());
    label.setText(Messages.PHPInterpreterExecutionConfigurationBlock_0);
    label.setLayoutData(new GridData(SWT.FILL, 0, true, false));

    Table table = new Table(eeContainer, SWT.BORDER | SWT.SINGLE);
    table.setLayout(layout);
    table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    fProfilesViewer = new TableViewer(table);
    fProfilesViewer.setContentProvider(new ArrayContentProvider());
    fProfilesViewer.setLabelProvider(new ExecutionEnvironmentsLabelProvider());
    fProfilesViewer.setComparator(new ViewerComparator());
    fProfilesViewer.setInput(PHPVersion.supportedVersions());

    Composite jreContainer = new Composite(container, SWT.NONE);
    layout = new GridLayout();
    layout.marginWidth = 0;
    jreContainer.setLayout(layout);
    jreContainer.setLayoutData(new GridData(GridData.FILL_BOTH));

    label = new Label(jreContainer, SWT.NONE);
    label.setFont(ancestor.getFont());
    label.setText(Messages.PHPInterpreterExecutionConfigurationBlock_1);
    label.setLayoutData(new GridData(SWT.FILL, 0, true, false));

    table = new Table(jreContainer, SWT.CHECK | SWT.BORDER | SWT.SINGLE);
    table.setLayout(layout);
    table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    fJREsViewer = new CheckboxTableViewer(table);
    fJREsViewer.setContentProvider(new ArrayContentProvider());
    fJREsViewer.setLabelProvider(new PHPExeLabelProvider());
    fJREsViewer.setInput(new PHPexeItem[0]);

    fProfilesViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            PHPVersion version = (PHPVersion) ((IStructuredSelection) event.getSelection()).getFirstElement();
            PHPexeItem jre = versionToDefaultItem.get(version);
            fJREsViewer.setInput(getCompatibleItems(allItems, version));
            if (jre != null) {
                fJREsViewer.setCheckedElements(new Object[] { jre });
            } else {
                fJREsViewer.setCheckedElements(new Object[0]);
            }
        }

    });

    fJREsViewer.addCheckStateListener(new ICheckStateListener() {
        public void checkStateChanged(CheckStateChangedEvent event) {
            if (event.getChecked()) {
                Object element = event.getElement();
                versionToDefaultItem.put(
                        (PHPVersion) ((IStructuredSelection) fProfilesViewer.getSelection()).getFirstElement(),
                        (PHPexeItem) element);
                fJREsViewer.setCheckedElements(new Object[] { element });
            } else {
                versionToDefaultItem.remove(fJREsViewer.getInput());
            }

        }
    });

    Dialog.applyDialogFont(ancestor);
    return ancestor;
}

From source file:org.eclipse.php.internal.ui.dialogs.saveFiles.ContainerSelectionGroup.java

License:Open Source License

/**
 * Returns a new drill down viewer for this dialog.
 * // w w  w .  j  a  v a2 s.  c  o m
 * @param heightHint
 *            height hint for the drill down composite
 */
protected void createTreeViewer(int heightHint) {
    // Create drill down.
    DrillDownComposite drillDown = new DrillDownComposite(this, SWT.BORDER);
    GridData spec = new GridData(SWT.FILL, SWT.FILL, true, true);
    spec.widthHint = SIZING_SELECTION_PANE_WIDTH;
    spec.heightHint = heightHint;
    drillDown.setLayoutData(spec);

    // Create tree viewer inside drill down.
    treeViewer = new TreeViewer(drillDown, SWT.NONE);
    drillDown.setChildTree(treeViewer);
    cp = new ContainerContentProvider();
    cp.showClosedProjects(showClosedProjects);
    treeViewer.setContentProvider(cp);
    treeViewer.setLabelProvider(WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider());
    treeViewer.setComparator(new ViewerComparator());
    treeViewer.setUseHashlookup(true);
    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            containerSelectionChanged((IContainer) selection.getFirstElement()); // allow null
        }
    });
    treeViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            ISelection selection = event.getSelection();
            if (selection instanceof IStructuredSelection) {
                Object item = ((IStructuredSelection) selection).getFirstElement();
                if (item == null) {
                    return;
                }
                if (treeViewer.getExpandedState(item)) {
                    treeViewer.collapseToLevel(item, 1);
                } else {
                    treeViewer.expandToLevel(item, 1);
                }
            }
        }
    });

    // This has to be done after the viewer has been laid out
    treeViewer.setInput(ResourcesPlugin.getWorkspace());
}

From source file:org.eclipse.php.internal.ui.util.TableSorter.java

License:Open Source License

/**
 * Constructor./*w w w. j  av  a  2s . c o  m*/
 * 
 * @param comparator
 */
public TableSorter(Comparator<Object> comparator) {
    fComparator = comparator;
    fSelectionAdapters = new HashMap<TableColumn, SelectionAdapter>();
    fViewerComparator = new ViewerComparator() {
        public int compare(Viewer viewer, Object e1, Object e2) {
            return compareElements(e1, e2);
        }
    };
}

From source file:org.eclipse.ptp.internal.rdt.ui.callhierarchy.RemoteCHViewPart.java

License:Open Source License

private void createActions() {
    // action groups
    fOpenViewActionGroup = new OpenViewActionGroup(this);
    fOpenViewActionGroup.setSuppressCallHierarchy(true);
    fOpenViewActionGroup.setSuppressProperties(true);
    fOpenViewActionGroup.setSuppressTypeHierarchy(true); // TEMPORARY this should work
    fOpenViewActionGroup.setEnableIncludeBrowser(true);
    fSelectionSearchGroup = new SelectionSearchGroup(getSite());
    //       fRefactoringActionGroup= new CRefactoringActionGroup(this);

    fWorkingSetFilterUI = new WorkingSetFilterUI(this, fMemento, KEY_WORKING_SET_FILTER) {
        @Override//from w  w  w. ja  va 2  s. co  m
        protected void onWorkingSetChange() {
            updateWorkingSetFilter(this);
        }

        @Override
        protected void onWorkingSetNameChange() {
            updateDescription();
        }
    };

    fReferencedByAction = new Action(CHMessages.CHViewPart_ShowCallers_label, IAction.AS_RADIO_BUTTON) {
        @Override
        public void run() {
            if (isChecked()) {
                onSetShowReferencedBy(true);
            }
        }
    };
    fReferencedByAction.setToolTipText(CHMessages.CHViewPart_ShowCallers_tooltip);
    CPluginImages.setImageDescriptors(fReferencedByAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_SHOW_REF_BY);

    fMakesReferenceToAction = new Action(CHMessages.CHViewPart_ShowCallees_label, IAction.AS_RADIO_BUTTON) {
        @Override
        public void run() {
            if (isChecked()) {
                onSetShowReferencedBy(false);
            }
        }
    };
    fMakesReferenceToAction.setToolTipText(CHMessages.CHViewPart_ShowCallees_tooltip);
    CPluginImages.setImageDescriptors(fMakesReferenceToAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_SHOW_RELATES_TO);

    fVariableFilter = new ViewerFilter() {
        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            if (element instanceof CHNode) {
                CHNode node = (CHNode) element;
                return !node.isVariableOrEnumerator();
            }
            return true;
        }
    };
    fFilterVariablesAction = new Action(CHMessages.CHViewPart_FilterVariables_label, IAction.AS_CHECK_BOX) {
        @Override
        public void run() {
            if (isChecked()) {
                fTreeViewer.addFilter(fVariableFilter);
            } else {
                fTreeViewer.removeFilter(fVariableFilter);
            }
        }
    };
    fFilterVariablesAction.setToolTipText(CHMessages.CHViewPart_FilterVariables_tooltip);
    CPluginImages.setImageDescriptors(fFilterVariablesAction, CPluginImages.T_LCL,
            CPluginImages.IMG_ACTION_HIDE_FIELDS);

    fSorterAlphaNumeric = new ViewerComparator();
    fSorterReferencePosition = new ViewerComparator() {
        @Override
        public int category(Object element) {
            if (element instanceof CHNode) {
                return 0;
            }
            return 1;
        }

        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (!(e1 instanceof CHNode)) {
                if (!(e2 instanceof CHNode)) {
                    return 0;
                }
                return -1;
            }
            if (!(e2 instanceof CHNode)) {
                return 1;
            }
            CHNode n1 = (CHNode) e1;
            CHNode n2 = (CHNode) e2;
            int offset1 = n1.getFirstReferenceOffset();
            int offset2 = n2.getFirstReferenceOffset();
            return Integer.compare(offset1, offset2);
        }
    };

    fShowReference = new Action(CHMessages.CHViewPart_ShowReference_label) {
        @Override
        public void run() {
            onShowSelectedReference(fTreeViewer.getSelection());
        }
    };
    fShowReference.setToolTipText(CHMessages.CHViewPart_ShowReference_tooltip);
    fOpenElement = new Action(CHMessages.CHViewPart_Open_label) {
        @Override
        public void run() {
            onOpenElement(fTreeViewer.getSelection());
        }
    };
    fOpenElement.setToolTipText(CHMessages.CHViewPart_Open_tooltip);
    fOpenElement.setActionDefinitionId(ICEditorActionDefinitionIds.OPEN_DECL);

    fShowFilesInLabelsAction = new Action(CHMessages.CHViewPart_ShowFiles_label, IAction.AS_CHECK_BOX) {
        @Override
        public void run() {
            onShowFilesInLabels(isChecked());
        }
    };
    fShowFilesInLabelsAction.setToolTipText(CHMessages.CHViewPart_ShowFiles_tooltip);
    fNextAction = new Action(CHMessages.CHViewPart_NextReference_label) {
        @Override
        public void run() {
            onNextOrPrevious(true);
        }
    };
    fNextAction.setToolTipText(CHMessages.CHViewPart_NextReference_tooltip);
    CPluginImages.setImageDescriptors(fNextAction, CPluginImages.T_LCL, CPluginImages.IMG_SHOW_NEXT);

    fPreviousAction = new Action(CHMessages.CHViewPart_PreviousReference_label) {
        @Override
        public void run() {
            onNextOrPrevious(false);
        }
    };
    fPreviousAction.setToolTipText(CHMessages.CHViewPart_PreviousReference_tooltip);
    CPluginImages.setImageDescriptors(fPreviousAction, CPluginImages.T_LCL, CPluginImages.IMG_SHOW_PREV);

    fRefreshAction = new Action(CHMessages.CHViewPart_Refresh_label) {
        @Override
        public void run() {
            onRefresh();
        }
    };
    fRefreshAction.setToolTipText(CHMessages.CHViewPart_Refresh_tooltip);
    CPluginImages.setImageDescriptors(fRefreshAction, CPluginImages.T_LCL, CPluginImages.IMG_REFRESH);

    fHistoryAction = new CHHistoryDropDownAction(this);

    fCopyAction = new CopyCallHierarchyAction(this, fTreeViewer);

    // setup action bar
    // global action hooks
    IActionBars actionBars = getViewSite().getActionBars();
    //        fRefactoringActionGroup.fillActionBars(actionBars);
    fOpenViewActionGroup.fillActionBars(actionBars);
    fSelectionSearchGroup.fillActionBars(actionBars);

    actionBars.setGlobalActionHandler(CdtActionConstants.OPEN_DECLARATION, fOpenElement);
    actionBars.setGlobalActionHandler(ActionFactory.NEXT.getId(), fNextAction);
    actionBars.setGlobalActionHandler(ActionFactory.PREVIOUS.getId(), fPreviousAction);
    actionBars.setGlobalActionHandler(ActionFactory.REFRESH.getId(), fRefreshAction);
    actionBars.updateActionBars();

    // local toolbar
    IToolBarManager tm = actionBars.getToolBarManager();
    tm.add(fNextAction);
    tm.add(fPreviousAction);
    tm.add(new Separator());
    tm.add(fFilterVariablesAction);
    tm.add(new Separator());
    tm.add(fReferencedByAction);
    tm.add(fMakesReferenceToAction);
    tm.add(fHistoryAction);
    tm.add(fRefreshAction);

    // local menu
    IMenuManager mm = actionBars.getMenuManager();

    fWorkingSetFilterUI.fillActionBars(actionBars);
    mm.add(fReferencedByAction);
    mm.add(fMakesReferenceToAction);
    mm.add(new Separator());
    //        mm.add(fShowFilesInLabelsAction);
    mm.add(new Separator());
    mm.add(fFilterVariablesAction);
}

From source file:org.eclipse.rcptt.ui.commons.Q7ContainerSelectionGroup.java

License:Open Source License

@SuppressWarnings("restriction")
protected void createTreeViewer(int heightHint) {
    // Create drill down.
    LocationComposite drillDown = new LocationComposite(this, SWT.NONE) {
        public void fillToolItems(org.eclipse.jface.action.ToolBarManager toolBarMgr) {
            Action newProject = new Action(Messages.Q7ContainerSelectionGroup_NewProject_ActionName) {
                @Override/*from   w w  w  . j a v a2s. c  om*/
                public void run() {
                    createNewProject();
                }
            };
            newProject.setImageDescriptor(Images.getImageDescriptor(Images.NEW_PROJECT));
            toolBarMgr.add(newProject);

            Action newFolder = new Action(Messages.Q7ContainerSelectionGroup_NewFolder_ActionName) {
                @Override
                public void run() {
                    createNewFolder();
                }
            };
            newFolder.setImageDescriptor(Images.getImageDescriptor(Images.NEW_FOLDER));
            toolBarMgr.add(newFolder);

            DeleteResourceAction deleteAction = new DeleteResourceAction(new SameShellProvider(this)) {
                public void run() {
                    super.run();
                    treeViewer.refresh();
                };
            };
            deleteAction.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages()
                    .getImageDescriptor(ISharedImages.IMG_ETOOL_DELETE));
            deleteAction.setText(""); //$NON-NLS-1$
            deleteAction.setEnabled(false);
            toolBarMgr.add(deleteAction);
            treeViewer.addSelectionChangedListener(deleteAction);

            toolBarMgr.add(new Separator());
            UpdateValueStrategy enablement = new UpdateValueStrategy() {
                @Override
                public Object convert(Object value) {
                    return value != null;
                }
            };
            dbc.bindValue(Actions.observeEnabled(newFolder),
                    ViewersObservables.observeSingleSelection(treeViewer), null, enablement);
            // dbc.bindValue(Actions.observeEnabled(deleteAction),
            // ViewersObservables.observeSingleSelection(treeViewer),
            // null, enablement);
        };
    };
    GridData spec = new GridData(SWT.FILL, SWT.DEFAULT, true, false);
    spec.widthHint = 300;
    // spec.heightHint = heightHint;
    drillDown.setLayoutData(spec);

    // Create tree viewer inside drill down.
    treeViewer = new TreeViewer(this, SWT.BORDER);
    drillDown.setChildTree(treeViewer);
    Q7ContainerContentProvider cp = new Q7ContainerContentProvider();
    cp.showClosedProjects(false);
    treeViewer.setContentProvider(cp);
    treeViewer.setLabelProvider(WorkbenchLabelProvider.getDecoratingWorkbenchLabelProvider());
    treeViewer.setComparator(new ViewerComparator());
    treeViewer.setUseHashlookup(true);
    treeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            containerSelectionChanged((IContainer) selection.getFirstElement()); // allow null
        }
    });
    treeViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            ISelection selection = event.getSelection();
            if (selection instanceof IStructuredSelection) {
                Object item = ((IStructuredSelection) selection).getFirstElement();
                if (item == null) {
                    return;
                }
                if (treeViewer.getExpandedState(item)) {
                    treeViewer.collapseToLevel(item, 1);
                } else {
                    treeViewer.expandToLevel(item, 1);
                }
            }
        }
    });

    // This has to be done after the viewer has been laid out
    treeViewer.setInput(ResourcesPlugin.getWorkspace());
}

From source file:org.eclipse.rcptt.ui.wizards.imports.BaseProjectsImportPage.java

License:Open Source License

/**
 * Create the checkbox list for the found projects.
 * //from www  .  j  a v  a  2  s.  c  o m
 * @param workArea
 */
private void createProjectsList(Composite workArea) {

    Label title = new Label(workArea, SWT.NONE);
    title.setText(Messages.BaseProjectsImportPage_ProjectsLabel);

    Composite listComposite = new Composite(workArea, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginWidth = 0;
    layout.makeColumnsEqualWidth = false;
    listComposite.setLayout(layout);

    listComposite.setLayoutData(
            new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.FILL_BOTH));

    projectsList = new CheckboxTreeViewer(listComposite, SWT.BORDER);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData.widthHint = new PixelConverter(projectsList.getControl()).convertWidthInCharsToPixels(25);
    gridData.heightHint = new PixelConverter(projectsList.getControl()).convertHeightInCharsToPixels(10);
    projectsList.getControl().setLayoutData(gridData);
    projectsList.setContentProvider(new ITreeContentProvider() {

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java
         * .lang.Object)
         */
        public Object[] getChildren(Object parentElement) {
            return null;
        }

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.IStructuredContentProvider#getElements
         * (java.lang.Object)
         */
        public Object[] getElements(Object inputElement) {
            return getProjectRecords();
        }

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.ITreeContentProvider#hasChildren(java
         * .lang.Object)
         */
        public boolean hasChildren(Object element) {
            return false;
        }

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.ITreeContentProvider#getParent(java
         * .lang.Object)
         */
        public Object getParent(Object element) {
            return null;
        }

        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.IContentProvider#dispose()
         */
        public void dispose() {

        }

        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse
         * .jface.viewers.Viewer, java.lang.Object, java.lang.Object)
         */
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

    });

    projectsList.setLabelProvider(new ProjectLabelProvider());

    projectsList.addCheckStateListener(new ICheckStateListener() {
        /*
         * (non-Javadoc)
         * 
         * @see
         * org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged
         * (org.eclipse.jface.viewers.CheckStateChangedEvent)
         */
        public void checkStateChanged(CheckStateChangedEvent event) {
            ProjectRecord element = (ProjectRecord) event.getElement();
            if (element.hasConflicts) {
                projectsList.setChecked(element, false);
            }
            setPageComplete(projectsList.getCheckedElements().length > 0);
        }
    });

    projectsList.setInput(this);
    projectsList.setComparator(new ViewerComparator());
    createSelectionButtons(listComposite);
}

From source file:org.eclipse.recommenders.internal.apidocs.rcp.ApidocsView.java

License:Open Source License

private void createProviderOverview() {
    viewer = new TableViewer(sash, SWT.SINGLE);

    addDnDSupport();/* w w w  .ja  v a2  s  .  c  o  m*/

    viewer.setComparator(new ViewerComparator() {

        @Override
        public int compare(Viewer viewer, Object first, Object second) {
            int indexFirst = providerRanking.indexOf(first);
            int indexSecond = providerRanking.indexOf(second);

            return indexFirst - indexSecond;
        }
    });

    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            return ((ApidocProvider) element).getDescription().getName();
        }

        @Override
        public Image getImage(Object element) {
            return ((ApidocProvider) element).getDescription().getImage();
        }
    });
    viewer.setInput(providers);
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            ApidocProvider newProvider = Selections.<ApidocProvider>getFirstSelected(event.getSelection())
                    .orNull();
            if (newProvider == activeProvider) {
                return;
            }
            activeProvider = newProvider;
            Job job = new Job(Messages.JOB_UPDATING_APIDOCS) {

                @Override
                protected IStatus run(IProgressMonitor monitor) {
                    onJavaSelection(activeSelection);
                    return Status.OK_STATUS;
                }
            };
            job.setSystem(true);
            job.schedule();
        }
    });
    viewer.setSelection(new StructuredSelection(Iterables.getFirst(providers, null)));
}

From source file:org.eclipse.remote.internal.ui.preferences.ConnectionsPreferencePage.java

License:Open Source License

/**
 * Create the widgets for this page/* w w w.  j  a v a2s  .com*/
 * 
 * @param parent
 *            The parent widget for the client area
 * @return
 */
private Control createWidgets(Composite parent) {
    fEventHandler = new EventHandler();

    Composite selectComp = new Composite(parent, SWT.NONE);
    selectComp.setLayout(new GridLayout(2, false));
    selectComp.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));

    Label label = new Label(selectComp, SWT.NONE);
    label.setText(Messages.ConnectionsPreferencePage_Remote_Services);
    label.setLayoutData(new GridData());
    fServicesCombo = new Combo(selectComp, SWT.READ_ONLY);
    label.setLayoutData(new GridData());

    IRemoteServicesManager manager = RemoteUIPlugin.getService(IRemoteServicesManager.class);
    List<IRemoteConnectionType> services = manager.getRemoteConnectionTypes();
    String[] names = new String[services.size()];
    fServiceIDs = new String[services.size()];
    {
        int i = 0;
        for (IRemoteConnectionType s : services) {
            names[i] = s.getName();
            fServiceIDs[i] = s.getId();
            i++;
        }
    }
    fServicesCombo.addSelectionListener(fEventHandler);
    fServicesCombo.setItems(names);

    Composite preferencePane = new Composite(parent, SWT.NONE);
    preferencePane.setLayout(new GridLayout(2, false));

    fConnectionTable = new Table(preferencePane, SWT.MULTI | SWT.FULL_SELECTION | SWT.BORDER);
    GridData data = new GridData(GridData.FILL_BOTH);
    data.widthHint = 425;
    data.heightHint = fConnectionTable.getItemHeight();
    data.horizontalSpan = 1;
    fConnectionTable.setLayoutData(data);
    fConnectionTable.setFont(parent.getFont());
    fConnectionTable.addSelectionListener(fEventHandler);
    fConnectionTable.addMouseListener(new MouseListener() {
        @Override
        public void mouseDoubleClick(MouseEvent e) {
            if (fSelectedConnection != null) {
                IRemoteConnection original = getOriginalIfClean(fSelectedConnection);
                if (original.isOpen()) {
                    editConnection();
                }
            }
        }

        @Override
        public void mouseDown(MouseEvent e) {
            // Nothing
        }

        @Override
        public void mouseUp(MouseEvent e) {
            // Nothing
        }
    });

    TableLayout tableLayout = new TableLayout();
    fConnectionTable.setLayout(tableLayout);
    fConnectionTable.setHeaderVisible(true);
    fConnectionTable.setLinesVisible(true);

    for (int i = 0; i < fTableColumnHeaders.length; i++) {
        tableLayout.addColumnData(fTableColumnLayouts[i]);
        TableColumn column = new TableColumn(fConnectionTable, SWT.NONE, i);
        column.setResizable(fTableColumnLayouts[i].resizable);
        column.setText(fTableColumnHeaders[i]);
    }
    fConnectionViewer = new TableViewer(fConnectionTable);
    fConnectionViewer.setContentProvider(new ConnectionContentProvider());
    fConnectionViewer.setLabelProvider(new ConnectionLabelProvider());
    fConnectionViewer.setComparator(new ViewerComparator());
    fConnectionViewer.setInput(this);

    Composite buttonPane = new Composite(preferencePane, SWT.NONE);
    buttonPane.setLayout(new GridLayout(1, false));
    buttonPane.setLayoutData(new GridData(GridData.FILL_VERTICAL));
    buttonPane.setFont(preferencePane.getFont());

    fAddButton = new Button(buttonPane, SWT.PUSH);
    setButtonLayoutData(fAddButton);
    fAddButton.setText(Messages.ConnectionsPreferencePage_Add);
    fAddButton.addSelectionListener(fEventHandler);
    fEditButton = new Button(buttonPane, SWT.PUSH);
    setButtonLayoutData(fEditButton);
    fEditButton.setText(Messages.ConnectionsPreferencePage_Edit);
    fEditButton.addSelectionListener(fEventHandler);
    fEditButton.setEnabled(false);
    fRemoveButton = new Button(buttonPane, SWT.PUSH);
    setButtonLayoutData(fRemoveButton);
    fRemoveButton.setText(Messages.ConnectionsPreferencePage_Remove);
    fRemoveButton.addSelectionListener(fEventHandler);
    fRemoveButton.setEnabled(false);
    fOpenButton = new Button(buttonPane, SWT.PUSH);
    setButtonLayoutData(fOpenButton);
    fOpenButton.setText(Messages.ConnectionsPreferencePage_Open);
    fOpenButton.addSelectionListener(fEventHandler);
    fOpenButton.setEnabled(false);
    fCloseButton = new Button(buttonPane, SWT.PUSH);
    setButtonLayoutData(fCloseButton);
    fCloseButton.setText(Messages.ConnectionsPreferencePage_Close);
    fCloseButton.addSelectionListener(fEventHandler);
    fCloseButton.setEnabled(false);

    if (fServiceIDs.length > 0) {
        String id = Preferences.getString(IRemotePreferenceConstants.PREF_CONNECTION_TYPE_ID);
        if ("".equals(id)) { //$NON-NLS-1$
            id = fServiceIDs[0];
        }
        for (int i = 0; i < fServiceIDs.length; i++) {
            if (id.equals(fServiceIDs[i])) {
                fServicesCombo.select(i);
            }
        }
        selectServices(id);
    }

    return preferencePane;
}

From source file:org.eclipse.sapphire.ui.forms.swt.SwtUtil.java

License:Open Source License

public static void sortByTableColumn(final TableViewer tableViewer, final TableColumn column,
        final int direction, final Comparator<Object> comparator) {
    final Table table = tableViewer.getTable();

    table.setSortColumn(column);/*from  ww  w .  j a  v  a  2s . c  o  m*/
    table.setSortDirection(direction);

    final Comparator<Object> comp;

    if (comparator != null) {
        comp = comparator;
    } else {
        comp = new ColumnSortComparator();
    }

    tableViewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(final Viewer viewer, final Object x, final Object y) {
            int result = comp.compare(x, y);

            if (direction == SWT.UP) {
                result = result * -1;
            }

            return result;
        }
    });
}