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.andmore.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/*from   w w w  .  ja v a2 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() {
        @Override
        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:org.eclipse.andmore.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/* www. j a  va 2s  .c om*/
        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() {
        @Override
        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:org.eclipse.ant.internal.ui.preferences.AntContentProvider.java

License:Open Source License

/**
 * Returns the default comparator which compares the {@link #toString()} value of the elements for ordering
 * /*from w  ww.j a va  2s  . com*/
 * @return the default comparator
 */
protected ViewerComparator getComparator() {
    if (fComparator == null) {
        fComparator = new ViewerComparator() {
            /*
             * (non-Javadoc)
             * 
             * @see org.eclipse.jface.viewers.ViewerComparator#compare(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
             */
            @Override
            public int compare(Viewer viewer, Object e1, Object e2) {
                return e1.toString().compareToIgnoreCase(e2.toString());
            }
        };
    }
    return fComparator;
}

From source file:org.eclipse.ant.internal.ui.views.AntView.java

License:Open Source License

/**
 * Create the viewer which displays the Ant projects
 *///from   w ww . j a v  a  2  s.  com
private void createProjectViewer(Composite parent) {
    projectViewer = new TreeViewer(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI);
    contentProvider = new AntModelContentProvider();
    projectViewer.setContentProvider(contentProvider);

    filterInternalTargetsAction.setChecked(filterInternalTargets);
    setFilterInternalTargets(filterInternalTargets);

    projectViewer.setLabelProvider(new AntModelLabelProvider());
    projectViewer.setInput(fInput);
    projectViewer.setComparator(new ViewerComparator() {
        /*
         * (non-Javadoc)
         * 
         * @see org.eclipse.jface.viewers.ViewerComparator#compare(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
         */
        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (e1 instanceof AntProjectNode && e2 instanceof AntProjectNode
                    || e1 instanceof AntTargetNode && e2 instanceof AntTargetNode) {
                return e1.toString().compareToIgnoreCase(e2.toString());
            }
            return 0;
        }
    });

    projectViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            handleSelectionChanged((IStructuredSelection) event.getSelection());
        }
    });

    projectViewer.addDoubleClickListener(new IDoubleClickListener() {
        @Override
        public void doubleClick(DoubleClickEvent event) {
            if (!event.getSelection().isEmpty()) {
                handleProjectViewerDoubleClick();
            }
        }
    });

    projectViewer.getControl().addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(KeyEvent event) {
            handleProjectViewerKeyPress(event);
        }
    });

    createContextMenu(projectViewer);
    getSite().setSelectionProvider(projectViewer);
}

From source file:org.eclipse.babel.build.ui.wizard.BuildToolWizardConfigurationPage.java

License:Open Source License

private void createLanguagePackFilteredListArea(Composite parent) {
    fLanguagePackListLabel = new Label(parent, SWT.NONE);
    fLanguagePackListLabel.setText(Messages.getString("BuildToolWizardConfigurationPage_IgnoreListLabel")); //$NON-NLS-1$
    GridData gdLabel = new GridData(GridData.FILL_HORIZONTAL);
    gdLabel.widthHint = LABEL_WIDTH;//from  w ww .  j  a  v  a  2  s  .  com
    gdLabel.horizontalIndent = LIST_LABEL_INDENT;
    gdLabel.verticalIndent = LIST_SEPARATOR;
    fLanguagePackListLabel.setLayoutData(gdLabel);

    Composite listComposite = new Composite(parent, SWT.NONE);
    listComposite.setLayout(new GridLayout(2, false));
    listComposite.setLayoutData(new GridData(GridData.FILL_BOTH));

    Table table = new Table(listComposite, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    table.setLayout(new TableLayout());
    GridData data = new GridData(GridData.FILL_BOTH);
    data.heightHint = VIEWER_HEIGHT;
    data.widthHint = VIEWER_WIDTH;
    table.setLayoutData(data);

    fLanguagePackResourceIgnoreViewer = new CheckboxTableViewer(table);
    fLanguagePackResourceIgnoreViewer.setLabelProvider(new LabelProvider());
    fLanguagePackResourceIgnoreViewer.setContentProvider(new IgnoreListContentProvider());
    fLanguagePackResourceIgnoreViewer.setInput(fModelIgnoreTable.getModels());
    fLanguagePackResourceIgnoreViewer.setComparator(new ViewerComparator());
    fLanguagePackResourceIgnoreViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            // Enable button only if there's a selection
            if (event.getSelection().isEmpty()) {
                fRemoveLanguagePackFilterButton.setEnabled(false);
            } else {
                fRemoveLanguagePackFilterButton.setEnabled(true);
            }
        }
    });

    // By default, all pre-defined patterns are checked
    fLanguagePackResourceIgnoreViewer.setAllChecked(true);

    createLanguagePackFilteredListControlButtonsArea(listComposite);
}

From source file:org.eclipse.babel.build.ui.wizard.BuildToolWizardConfigurationPage.java

License:Open Source License

private void createCoverageReportFilteredListArea(Composite parent) {
    fCoverageReportListLabel = new Label(parent, SWT.NONE);
    fCoverageReportListLabel.setText(Messages.getString("BuildToolWizardConfigurationPage_FilterListLabel")); //$NON-NLS-1$
    GridData gdLabel = new GridData(GridData.FILL_HORIZONTAL);
    gdLabel.widthHint = LABEL_WIDTH;/*w ww.  j a  v  a  2 s.co m*/
    gdLabel.horizontalIndent = LIST_LABEL_INDENT;
    gdLabel.verticalIndent = LIST_SEPARATOR;
    fCoverageReportListLabel.setLayoutData(gdLabel);

    Composite listComposite = new Composite(parent, SWT.NONE);
    listComposite.setLayout(new GridLayout(2, false));
    listComposite.setLayoutData(new GridData(GridData.FILL_BOTH));

    Table table = new Table(listComposite, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
    table.setLayout(new TableLayout());
    GridData data = new GridData(GridData.FILL_BOTH);
    data.heightHint = VIEWER_HEIGHT;
    data.widthHint = VIEWER_WIDTH;
    table.setLayoutData(data);

    fCoverageReportResourceFilterViewer = new CheckboxTableViewer(table);
    fCoverageReportResourceFilterViewer.setLabelProvider(new LabelProvider());
    fCoverageReportResourceFilterViewer.setContentProvider(new ExcludeListContentProvider());
    fCoverageReportResourceFilterViewer.setInput(fModelResourceExclusionTable.getModels());
    fCoverageReportResourceFilterViewer.setComparator(new ViewerComparator());
    fCoverageReportResourceFilterViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            // Enable button only if there's a selection
            if (event.getSelection().isEmpty()) {
                fRemoveCoverageReportFilterButton.setEnabled(false);
            } else {
                fRemoveCoverageReportFilterButton.setEnabled(true);
            }
        }
    });

    // By default, all pre-defined filters are checked
    fCoverageReportResourceFilterViewer.setAllChecked(true);

    // Create an area with buttons for adding/removing resource patterns, and for selecting/deselecting all
    createExcludeListControlButtonArea(listComposite);

    IDialogSettings settings = getDialogSettings();
    for (String filter : not_null(settings.getArray(EXCLUDE_LIST), new String[] {})) {
        addCoverageReportFilter(filter, false);
    }

    for (String checked : not_null(settings.getArray(EXCLUDE_LIST_CHECKED), new String[] {})) {
        addCoverageReportFilter(checked, true);
    }
}

From source file:org.eclipse.babel.build.ui.wizard.FilteredListComponent.java

License:Open Source License

private TableViewer createTableViewer(Composite container, IContentProvider provider, Object[] input) {
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.heightHint = 200;/*from   w  w w.  j a v a2  s  . co  m*/
    gd.widthHint = 225;

    Table table = new Table(container, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
    table.setLayoutData(gd);

    TableViewer viewer = new TableViewer(table);
    viewer.setLabelProvider(fLabelProvider);
    viewer.setContentProvider(provider);
    viewer.setInput(input);
    viewer.setComparator(new ViewerComparator());
    return viewer;
}

From source file:org.eclipse.cdt.cmake.ui.ArchTable.java

License:Open Source License

public Table createTableControl(Composite parent) {
    Table table = getTableControl();// www.jav  a2 s.c  om
    if (table == null) {
        tableParent = parent;
        tableViewer = new TableViewer(parent,
                SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL | SWT.FULL_SELECTION);
        createColumns(tableViewer);
        table = tableViewer.getTable();
        table.setHeaderVisible(true);
        table.setLinesVisible(true);
        table.setFont(parent.getFont());
        tableViewer.setComparator(new ViewerComparator());

        tableViewer.setContentProvider(ArrayContentProvider.getInstance());

        //         tableViewer.setInput( atlist );
    } else {
        checkParent(table, parent);
    }
    return table;
}

From source file:org.eclipse.cdt.codan.internal.ui.preferences.CheckedTreeEditor.java

License:Open Source License

/**
 * Returns this field editor's list control.
 * //from  w  w w .  j a va2s . c  o  m
 * @param parent
 *        the parent control
 * @return the list control
 */
public Tree createListControl(Composite parent) {
    Tree table = (Tree) getTreeControl();
    if (table == null) {
        listParent = parent;
        treeViewer = new CheckboxTreeViewer(parent,
                SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL | SWT.FULL_SELECTION);
        table = treeViewer.getTree();
        table.setFont(parent.getFont());
        treeViewer.setComparator(new ViewerComparator());
        treeViewer.addCheckStateListener(this);
    } else {
        checkParent(table, parent);
    }
    return table;
}

From source file:org.eclipse.cdt.codan.internal.ui.preferences.FileScopePreferencePage.java

License:Open Source License

private ListDialogField<String> createListContents(FileScopeProblemPreference entryToEdit, String key,
        String label, String descriptor, String[] buttonLabels) {
    ExclusionPatternAdapter adapter = new ExclusionPatternAdapter();
    ListDialogField<String> patternList = new ListDialogField<String>(adapter, buttonLabels,
            new ExclusionInclusionLabelProvider(descriptor));
    patternList.setDialogFieldListener(adapter);
    patternList.setLabelText(label);//from w ww  . jav  a  2s . c o  m
    patternList.enableButton(IDX_EDIT, false);
    IPath[] pattern = entryToEdit.getAttribute(key);
    ArrayList<String> elements = new ArrayList<String>(pattern.length);
    for (int i = 0; i < pattern.length; i++) {
        String patternName = pattern[i].toString();
        if (patternName.length() > 0)
            elements.add(patternName);
    }
    patternList.setElements(elements);
    patternList.selectFirstElement();
    patternList.enableButton(IDX_ADD_MULTIPLE, fCurrSourceFolder != null);
    patternList.setViewerComparator(new ViewerComparator());
    return patternList;
}