Examples with UrlListLabelProvider org.netxms.ui.eclipse.objectmanager.propertypages.helpers.UrlListLabelProvider used on opensource projects

Example 1 with UrlListLabelProvider

use of org.netxms.ui.eclipse.objectmanager.propertypages.helpers.UrlListLabelProvider in project netxms by netxms.

the class ExternalResources method createContents.

/* (non-Javadoc)
	 * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite)
	 */
@Override
protected Control createContents(Composite parent) {
    Composite dialogArea = new Composite(parent, SWT.NONE);
    object = (AbstractObject) getElement().getAdapter(AbstractObject.class);
    if (// Paranoid check
    object == null)
        return dialogArea;
    GridLayout layout = new GridLayout();
    layout.verticalSpacing = WidgetHelper.OUTER_SPACING;
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    layout.numColumns = 2;
    dialogArea.setLayout(layout);
    final String[] columnNames = { "URL", "Description" };
    final int[] columnWidths = { 300, 300 };
    viewer = new SortableTableViewer(dialogArea, columnNames, columnWidths, 0, SWT.UP, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new UrlListLabelProvider());
    urls = new ArrayList<ObjectUrl>(object.getUrls());
    viewer.setInput(urls);
    GridData gridData = new GridData();
    gridData.verticalAlignment = GridData.FILL;
    gridData.grabExcessVerticalSpace = true;
    gridData.horizontalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.horizontalSpan = 2;
    gridData.heightHint = 0;
    viewer.getControl().setLayoutData(gridData);
    Composite buttonsLeft = new Composite(dialogArea, SWT.NONE);
    RowLayout buttonLayout = new RowLayout();
    buttonLayout.type = SWT.HORIZONTAL;
    buttonLayout.pack = false;
    buttonLayout.marginWidth = 0;
    buttonLayout.marginRight = 0;
    buttonsLeft.setLayout(buttonLayout);
    gridData = new GridData();
    gridData.horizontalAlignment = SWT.LEFT;
    buttonsLeft.setLayoutData(gridData);
    moveUpButton = new Button(buttonsLeft, SWT.PUSH);
    moveUpButton.setText("&Up");
    RowData rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    moveUpButton.setLayoutData(rd);
    moveUpButton.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            moveSelection(true);
        }
    });
    moveDownButton = new Button(buttonsLeft, SWT.PUSH);
    moveDownButton.setText("&Down");
    rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    moveDownButton.setLayoutData(rd);
    moveDownButton.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            moveSelection(false);
        }
    });
    Composite buttonsRight = new Composite(dialogArea, SWT.NONE);
    buttonLayout = new RowLayout();
    buttonLayout.type = SWT.HORIZONTAL;
    buttonLayout.pack = false;
    buttonLayout.marginWidth = 0;
    buttonLayout.marginRight = 0;
    buttonsRight.setLayout(buttonLayout);
    gridData = new GridData();
    gridData.horizontalAlignment = SWT.RIGHT;
    buttonsRight.setLayoutData(gridData);
    addButton = new Button(buttonsRight, SWT.PUSH);
    addButton.setText(Messages.get().CustomAttributes_Add);
    rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    addButton.setLayoutData(rd);
    addButton.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            addUrl();
        }
    });
    editButton = new Button(buttonsRight, SWT.PUSH);
    editButton.setText(Messages.get().CustomAttributes_Modify);
    rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    editButton.setLayoutData(rd);
    editButton.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            editUrl();
        }
    });
    deleteButton = new Button(buttonsRight, SWT.PUSH);
    deleteButton.setText(Messages.get().CustomAttributes_Delete);
    rd = new RowData();
    rd.width = WidgetHelper.BUTTON_WIDTH_HINT;
    deleteButton.setLayoutData(rd);
    deleteButton.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }

        @Override
        public void widgetSelected(SelectionEvent e) {
            deleteUrl();
        }
    });
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            editButton.notifyListeners(SWT.Selection, new Event());
        }
    });
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
            moveUpButton.setEnabled(selection.size() == 1);
            moveDownButton.setEnabled(selection.size() == 1);
            editButton.setEnabled(selection.size() == 1);
            deleteButton.setEnabled(selection.size() > 0);
        }
    });
    return dialogArea;
}