timeline events are missing at the end of the day

[asamseer]

given the example below, the timeline doesn't display calendar events that start in the last hour
and when a calendar event ends in the last hour, it is drawn as if it ends at the end of the day

we use smartgwt version 13.0p-20230509

what could be the problem?

Thanks in advance

private static final DateTimeFormat df = DateTimeFormat.getFormat("dd-MM-yyyy HH:mm:ss");

static int id;



final int startHour = 9; // start the timeline at 9:00



// demo shows date September 22nd 2023

Date periodStart = createDate(2023, 9, 22, startHour, 0, 0);

Date periodEnd = createDate(2023, 9, 22, 23, 59, 59);



@Override

public void onModuleLoad() {



VLayout body = new VLayout(10);

body.setWidth100();

body.setHeight100();



Timeline timeline = createTimeline(periodStart, periodEnd);



timeline.setResolution(new HeaderLevel[] { new HeaderLevel(TimeUnit.MINUTE) }, TimeUnit.MINUTE, (24 - startHour) * 60, 60);



// Please note: if the line above is changed into the line below it doesn't seem to make any difference

// timeline.setResolution(new HeaderLevel[] { new HeaderLevel(TimeUnit.MINUTE) }, TimeUnit.HOUR, (24 - startHour), 60);



timeline.setLanes(new Lane("Lane 1", "Lane 1"));

timeline.setData(getRecords());



// why does this print wrong dates?

GWT.log("start=" + timeline.getStartDate() + " end=" + timeline.getEndDate());



body.setMembers(timeline);

body.draw();

}



private static Timeline createTimeline(Date startDate, Date endDate) {

Timeline timeline = new Timeline();

timeline.setWidth100();

timeline.setHeight100();

timeline.setCanEditLane(false);

timeline.setCanEditEvents(false);

timeline.setCanAddFormulaFields(false);

timeline.setCanCreateEvents(false);

timeline.setCanRemoveEvents(false);

timeline.setCanResizeEvents(false);

timeline.setShowEventDescriptions(false);



timeline.setShowAddEventButton(false);

timeline.setShowDatePickerButton(false);

timeline.setShowDateChooser(false);

timeline.setShowDateCustomizer(new ShowDateCustomizer() {



@Override

public boolean shouldShowDate(Date date, CalendarView calendarView) {

return date.equals(startDate) || date.equals(endDate) || (date.after(startDate) && date.before(endDate));

}

});

timeline.setShowControlsBar(false);



timeline.setShowLaneRollOver(true); // please note: doesn't work

timeline.setShowTimelineView(true);

timeline.setAlternateLaneStyles(true);



timeline.setEventSnapGap(0);

timeline.setColumnsPerPage(24);

timeline.setSizeEventsToGrid(false);



timeline.setSnapVDirection("nearest");



// zone settings

timeline.setShowZones(true);

// indicator settings

timeline.setShowIndicators(true);



timeline.setLaneFields(new ListGridField("title", "Demo lanes", 200));

timeline.setStartDate(startDate);

timeline.setEndDate(endDate);



return timeline;

}



private CalendarEvent[] getRecords() {

return new CalendarEvent[] {

buildEvent("Lane 1", "22-09-2023 09:10:00", "22-09-2023 10:11:07"),

buildEvent("Lane 1", "22-09-2023 10:21:07", "22-09-2023 11:34:17"),

buildEvent("Lane 1", "22-09-2023 11:44:17", "22-09-2023 12:54:40"),

buildEvent("Lane 1", "22-09-2023 12:54:40", "22-09-2023 13:04:40"),

buildEvent("Lane 1", "22-09-2023 13:04:40", "22-09-2023 13:40:46"),

buildEvent("Lane 1", "22-09-2023 13:50:46", "22-09-2023 14:28:40"),

buildEvent("Lane 1", "22-09-2023 14:28:40", "22-09-2023 14:38:40"),

buildEvent("Lane 1", "22-09-2023 14:38:40", "22-09-2023 15:10:46"),

buildEvent("Lane 1", "22-09-2023 15:10:46", "22-09-2023 15:20:46"),

buildEvent("Lane 1", "22-09-2023 15:20:46", "22-09-2023 16:20:45"),

buildEvent("Lane 1", "22-09-2023 18:01:03", "22-09-2023 22:28:40"),

buildEvent("Lane 1", "22-09-2023 22:28:40", "22-09-2023 22:38:40"),

buildEvent("Lane 1", "22-09-2023 22:38:40", "22-09-2023 22:48:46"),

buildEvent("Lane 1", "22-09-2023 22:48:46", "22-09-2023 22:58:46"),

buildEvent("Lane 1", "22-09-2023 22:58:46", "22-09-2023 23:10:45"), // incorrectly shown

buildEvent("Lane 1", "22-09-2023 23:10:45", "22-09-2023 23:20:45"), // doesn't show

buildEvent("Lane 1", "22-09-2023 23:20:45", "22-09-2023 23:27:56"), // doesn't show

buildEvent("Lane 1", "22-09-2023 23:27:56", "22-09-2023 23:37:56"), // doesn't show

buildEvent("Lane 1", "22-09-2023 23:37:56", "22-09-2023 23:47:03"), // doesn't show

buildEvent("Lane 1", "22-09-2023 23:47:03", "22-09-2023 23:52:03") // doesn't show

};

}



static Date createDate(int year, int month, int day, int hour, int minute, int second) {

return new Date(year - 1900, month - 1, day, hour, minute, second);

}



static CalendarEvent buildEvent(String lane, String start, String end) {

return new CalendarEvent(id++, "" + id, null, loseSeconds(df.parse(start)), loseSeconds(df.parse(end)), lane);

}



static Date loseSeconds(Date date) {

date.setSeconds(0);

return date;

}

[Isomorphic]

Thanks for the report. We've made a change to fix these issues - please retest with a build dated October 1 or later.

[asamseer]

Thanks a lot, we have tested the build of October 1st and this issue is solved now.