setTimelineRange bug

[Hirn]

Dear developers,
since the version smartgwt-13. 0d_2020-12-20, the function calendar.setTimelineRange (currentDate); has stopped working as before.

I changed the code of the basic example to the following

import java.util.Date;
import java.util.LinkedHashMap;

import com.smartgwt.client.widgets.Button;
import com.smartgwt.client.widgets.calendar.*;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.form.fields.SelectItem;
import com.smartgwt.client.widgets.form.fields.events.ChangedEvent;
import com.smartgwt.client.widgets.form.fields.events.ChangedHandler;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.layout.HLayout;
import com.smartgwt.client.widgets.layout.VLayout;
import com.smartgwt.client.types.TimeUnit;
import com.google.gwt.core.client.EntryPoint;

public class TestBug implements EntryPoint {
    public Timeline calendar;  
    public Date currentDate;  

    public void onModuleLoad() {
        currentDate = new Date(116, 5, 11);
        VLayout layout = new VLayout();  
        layout.setWidth100();  
        layout.setHeight100();  
        layout.addMember(getToolBar());  
        layout.addMember(getTimeline());  

        layout.draw();  
    }
    public Timeline getTimeline () {  
        HeaderLevel[] headerLevels = new HeaderLevel[]{  
            new HeaderLevel(TimeUnit.WEEK),  
            new HeaderLevel(TimeUnit.DAY)  
        };  

        calendar = new Timeline();  
        calendar.setHeight(451);  
        calendar.setStartDate(new Date(116, 5, 2));  
        calendar.setEndDate(new Date(116, 5, 22));  
        calendar.setCanEditLane(true);  
        calendar.setShowEventDescriptions(false);  
        calendar.setEventSnapGap(60); // snap to 1 hour intervals  
        calendar.setLaneEventPadding(2); // add a little space around events  
        // set up the grid  
        calendar.setHeaderLevels(headerLevels);  
        calendar.setLanes(TimelineLaneData.getRecords());  
        calendar.setLaneFields(new ListGridField[]{ new ListGridField("title", "Developer", 120)});  
        calendar.setData(TimelineData.getRecords());  

        calendar.setResolution(headerLevels, TimeUnit.DAY, 5 * 7, null);

        return calendar;  
    }

    public HLayout getToolBar() {
        HLayout toolBar = new HLayout();
        toolBar.setHeight(30);

        LinkedHashMap <String, String> weeksMap = new LinkedHashMap <String, String>();
        for(Integer i = 1; i < 7; i++) {
            String is = i.toString();
            weeksMap.put(is, is + " weeks");

        }

        SelectItem selectWeeksCount = new SelectItem();
        selectWeeksCount.setName("selectWeeksCount");
        selectWeeksCount.setTitle("weeks count");
        selectWeeksCount.setWrapTitle(false);
        selectWeeksCount.setValueMap(weeksMap);
        selectWeeksCount.setValue("5");
        selectWeeksCount.addChangedHandler(new ChangedHandler() {
            @Override
            public void onChanged(ChangedEvent event) {
                HeaderLevel dayLevel = new HeaderLevel(TimeUnit.DAY);
                dayLevel.setHeaderWidth(50);
                HeaderLevel[] headerLevels = new HeaderLevel[] {
                        new HeaderLevel(TimeUnit.WEEK),
                        dayLevel
                };
                calendar.setResolution(headerLevels, TimeUnit.DAY, Integer.parseInt((String) event.getValue()) * 7, null);
            }
        });

        DynamicForm selectWeeksForm = new DynamicForm();
        selectWeeksForm.setHeight(20);
        selectWeeksForm.setTitleSuffix("");
        selectWeeksForm.setItems(selectWeeksCount);

        toolBar.addMember(selectWeeksForm);

        Button button = new Button("to day");
        button.setID("toDay");
        button.setAutoFit(true);
        button.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                calendar.setTimelineRange(currentDate);
            }
        });

        toolBar.addMember(button);

        return toolBar;
    }
}

after clicking on the "to day" button, my TimeLine looks like this....


in the smartgwt-13.0d_2020-12-09 version, everything worked correctly

[Isomorphic]

We've made a change to address this regression - please retest with a build dated March 13 or later.