private void SchedulerControl_MouseMove(object sender, MouseEventArgs e)
{
// Obtain hit information under the test point.
SchedulerControlHitInfo hitInfo = schedulerControl1.ActiveView.CalcHitInfo(e);
StringBuilder builder = new StringBuilder();
// Check whether the scheduler element is located at the test point.
switch (hitInfo.HitTest)
{
case SchedulerHitTest.AllDayArea:
builder.AppendLine("All-Day Area");
break;
case SchedulerHitTest.AppointmentContent:
builder.AppendLine("Appointment");
IAppointmentView appView = hitInfo.ViewInfo as IAppointmentView;
if (appView != null)
{
builder.AppendLine("Subject: " + appView.Appointment.Subject);
builder.AppendLine("Start: " + appView.Appointment.Start.ToString());
builder.AppendLine("End: " + appView.Appointment.End.ToString());
}
break;
case SchedulerHitTest.Cell:
builder.AppendLine("Time Cell");
break;
}
if (builder.Length > 0)
{
builder.AppendLine("Interval: " + hitInfo.ViewInfo.Interval.ToString());
builder.AppendLine("Is Selected? " + hitInfo.ViewInfo.Selected.ToString());
lbl1.Content = string.Format("Hit test results:\n" + builder.ToString());
}
else
{
lbl1.Content = "Move the mouse pointer over the scheduler\n to get information on the element which is hovered over.";
}
}
public static HitTimeCellInfo CreateHitTimeCellInfo(SchedulerControl control, Point mousePosition)
{
SchedulerControlHitInfo hitInfo = control.ActiveView.CalcHitInfo(mousePosition);
SchedulerHitInfo cellHitInfo = hitInfo.FindHitInfo(SchedulerHitTest.Cell) as SchedulerHitInfo;
if (cellHitInfo == null)
{
return(null);
}
UIElement cell = cellHitInfo.VisualHit;
if (cell == null)
{
return(null);
}
//--First method
//GeneralTransform positionTransform = cell.TransformToAncestor(control);
//Point areaPosition = positionTransform.Transform(new Point());
//--Second method
Point areaPosition = control.PointFromScreen(cell.PointToScreen(new Point()));
Rect timeCellBounds = new Rect(areaPosition, cell.RenderSize);
double percent = 0d;
if (control.ActiveViewType == DevExpress.XtraScheduler.SchedulerViewType.Timeline)
{
percent = (timeCellBounds.Width != 0) ? (double)(mousePosition.X - timeCellBounds.X) / (double)timeCellBounds.Width : 0;
}
else
{
percent = (timeCellBounds.Height != 0) ? (double)(mousePosition.Y - timeCellBounds.Y) / (double)timeCellBounds.Height : 0;
}
TimeSpan timeShift = TimeSpan.FromMinutes(cellHitInfo.ViewInfo.Interval.Duration.TotalMinutes * percent);
return(new HitTimeCellInfo(cellHitInfo.ViewInfo, timeShift, timeCellBounds));
}
protected ISelectableIntervalViewInfo GetSelectableIntervalViewInfo()
{
SchedulerControlHitInfo hitInfo = control.ActiveView.CalcHitInfo(MousePosition);
return((hitInfo.HitTest == SchedulerHitTest.Cell) ? (ISelectableIntervalViewInfo)hitInfo.ViewInfo : null);
}
protected IAppointmentView GetAppointmentViewInfo()
{
SchedulerControlHitInfo hitInfo = control.ActiveView.CalcHitInfo(MousePosition);
return((hitInfo.HitTest == SchedulerHitTest.AppointmentContent) ? (IAppointmentView )hitInfo.ViewInfo : null);
}
