Examples with ActionComparator org.netxms.ui.eclipse.epp.dialogs.helpers.ActionComparator used on opensource projects

Example 1 with ActionComparator

use of org.netxms.ui.eclipse.epp.dialogs.helpers.ActionComparator in project netxms by netxms.

the class ActionSelectionDialog method createDialogArea.

/* (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
	 */
@Override
protected Control createDialogArea(Composite parent) {
    IDialogSettings settings = Activator.getDefault().getDialogSettings();
    Composite dialogArea = (Composite) super.createDialogArea(parent);
    GridLayout layout = new GridLayout();
    layout.marginWidth = WidgetHelper.DIALOG_WIDTH_MARGIN;
    layout.marginHeight = WidgetHelper.DIALOG_HEIGHT_MARGIN;
    layout.horizontalSpacing = WidgetHelper.OUTER_SPACING;
    layout.numColumns = 2;
    dialogArea.setLayout(layout);
    new Label(dialogArea, SWT.NONE).setText(Messages.get().ActionSelectionDialog_Filter);
    filterText = new Text(dialogArea, SWT.NONE);
    GridData gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    filterText.setLayoutData(gd);
    // $NON-NLS-1$
    final String filterString = settings.get("SelectAction.Filter");
    if (filterString != null)
        filterText.setText(filterString);
    eventList = new TableViewer(dialogArea, SWT.BORDER | SWT.FULL_SELECTION | (multiSelection ? SWT.MULTI : SWT.SINGLE) | SWT.H_SCROLL | SWT.V_SCROLL);
    eventList.setContentProvider(new ArrayContentProvider());
    eventList.setComparator(new ActionComparator());
    eventList.setLabelProvider(new WorkbenchLabelProvider());
    filter = new ActionListFilter();
    if (filterString != null)
        filter.setFilterString(filterString);
    eventList.addFilter(filter);
    eventList.setInput(actions.toArray());
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    gd.horizontalSpan = 2;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    gd.heightHint = 350;
    eventList.getTable().setLayoutData(gd);
    filterText.addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            filter.setFilterString(filterText.getText());
            eventList.refresh();
        }
    });
    eventList.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            ActionSelectionDialog.this.okPressed();
        }
    });
    return dialogArea;
}