CurrentDateWidget.java

package name.abuchen.portfolio.ui.views.dashboard;

import java.time.LocalDate;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.time.format.FormatStyle;

import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;

import name.abuchen.portfolio.model.Dashboard.Widget;

public class CurrentDateWidget extends WidgetDelegate
{
    private Label title;

    private DateTimeFormatter formatter = DateTimeFormatter.ofLocalizedDate(FormatStyle.LONG)
                    .withZone(ZoneId.systemDefault());

    public CurrentDateWidget(Widget widget, DashboardData dashboardData)
    {
        super(widget, dashboardData);
    }

    @Override
    public Composite createControl(Composite parent, DashboardResources resources)
    {
        Composite container = new Composite(parent, SWT.NONE);
        container.setBackground(parent.getBackground());
        GridLayoutFactory.fillDefaults().numColumns(1).margins(5, 5).applyTo(container);

        title = new Label(container, SWT.NONE);
        title.setText(getWidget().getLabel());
        GridDataFactory.fillDefaults().grab(true, false).applyTo(title);

        return container;
    }

    @Override
    Control getTitleControl()
    {
        return title;
    }

    @Override
    void update()
    {
        this.title.setText(getWidget().getLabel() + ' ' + formatter.format(LocalDate.now()));
    }
}