Examples with ObjectFilter org.netxms.ui.eclipse.objectbrowser.widgets.internal.ObjectFilter used on opensource projects

Example 1 with ObjectFilter

use of org.netxms.ui.eclipse.objectbrowser.widgets.internal.ObjectFilter in project netxms by netxms.

the class ChildObjectListDialog method createDialogArea.

/* (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
	 */
@Override
protected Control createDialogArea(Composite parent) {
    Composite dialogArea = (Composite) super.createDialogArea(parent);
    AbstractObject object = ((NXCSession) ConsoleSharedData.getSession()).findObjectById(parentObject);
    AbstractObject[] sourceObjects = (object != null) ? object.getChildsAsArray() : new AbstractObject[0];
    GridLayout layout = new GridLayout();
    layout.marginHeight = WidgetHelper.DIALOG_HEIGHT_MARGIN;
    layout.marginWidth = WidgetHelper.DIALOG_WIDTH_MARGIN;
    layout.verticalSpacing = WidgetHelper.OUTER_SPACING;
    dialogArea.setLayout(layout);
    // Create filter area
    Composite filterArea = new Composite(dialogArea, SWT.NONE);
    layout = new GridLayout();
    layout.numColumns = 2;
    layout.horizontalSpacing = WidgetHelper.INNER_SPACING;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    filterArea.setLayout(layout);
    filterArea.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    Label filterLabel = new Label(filterArea, SWT.NONE);
    filterLabel.setText(Messages.get().ChildObjectListDialog_Filter);
    filterText = new Text(filterArea, SWT.BORDER);
    filterText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    filterText.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            filter.setFilterString(filterText.getText());
            objectList.refresh(false);
            AbstractObject obj = filter.getLastMatch();
            if (obj != null) {
                objectList.setSelection(new StructuredSelection(obj), true);
                objectList.reveal(obj);
            }
        }
    });
    // Create object list
    objectList = new TableViewer(dialogArea, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI);
    TableColumn tc = new TableColumn(objectList.getTable(), SWT.LEFT);
    tc.setText(Messages.get().ChildObjectListDialog_Name);
    tc.setWidth(280);
    objectList.getTable().setHeaderVisible(false);
    objectList.setContentProvider(new ArrayContentProvider());
    objectList.setLabelProvider(new WorkbenchLabelProvider());
    objectList.setComparator(new ViewerComparator());
    filter = new ObjectFilter(null, sourceObjects, classFilter);
    objectList.addFilter(filter);
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    objectList.getControl().setLayoutData(gd);
    objectList.getTable().addControlListener(new ControlListener() {

        @Override
        public void controlMoved(ControlEvent e) {
        }

        @Override
        public void controlResized(ControlEvent e) {
            Table table = objectList.getTable();
            int w = table.getSize().x - table.getBorderWidth() * 2;
            ScrollBar sc = table.getVerticalBar();
            if ((sc != null) && sc.isVisible())
                w -= sc.getSize().x;
            table.getColumn(0).setWidth(w);
        }
    });
    if (object != null)
        objectList.setInput(sourceObjects);
    filterText.setFocus();
    return dialogArea;
}