void schedulerControl1_CustomDrawAppointment(object sender, CustomDrawObjectEventArgs e)
{
SchedulerControl scheduler = (SchedulerControl)sender;
if (scheduler.ActiveViewType == SchedulerViewType.Day)
{
AppointmentViewInfo aptViewInfo = (AppointmentViewInfo)e.ObjectInfo;
if (aptViewInfo.Selected)
{
Appointment apt = aptViewInfo.Appointment;
SolidBrush brush = new SolidBrush((drag ? Color.FromArgb(32, 0, 0, 0) : Color.FromArgb(16, 0, 0, 0)));
TimeSpan timeScale = scheduler.DayView.TimeScale;
DateTime safeIntervalStart = (DateTime)apt.CustomFields["SafeIntervalStartCF"];
DateTime safeIntervalEnd = (DateTime)apt.CustomFields["SafeIntervalEndCF"];
int cellsCount = (int)((safeIntervalEnd - safeIntervalStart).Ticks / timeScale.Ticks);
SchedulerViewCellBaseCollection cells = scheduler.DayView.ViewInfo.CellContainers[0].Cells;
Rectangle topBounds = Rectangle.Empty;
Rectangle bottomBounds = Rectangle.Empty;
List <Rectangle> secondaryBounds = new List <Rectangle>();
Rectangle generalBounds = Rectangle.Empty;
InitializeBoundsInfo(safeIntervalStart, safeIntervalEnd, cells, ref topBounds, ref bottomBounds, secondaryBounds, ref generalBounds, aptViewInfo.Bounds);
Draw(e, brush, ref topBounds, ref bottomBounds, secondaryBounds, ref generalBounds);
}
}
}
private void PrepareToolTipCells()
{
SchedulerViewCellContainerCollection containers = GetCellContainers(schedulerControl1.ActiveView);
for (int i = 0; i < containers.Count; i++)
{
SchedulerViewCellBaseCollection cells = containers[i].Cells;
for (int n = 0; n < cells.Count; n++)
{
cells[n].ShouldShowToolTip = true;
cells[n].ToolTipText = "Text value shouldn't be empty";
}
}
}
private static void InitializeBoundsInfo(DateTime safeIntervalStart, DateTime safeIntervalEnd, SchedulerViewCellBaseCollection cells, ref Rectangle topBounds, ref Rectangle bottomBounds, List <Rectangle> secondaryBounds, ref Rectangle generalBounds, Rectangle aptBounds)
{
for (int i = 0; i < cells.Count; i++)
{
SchedulerViewCellBase cell = cells[i];
if (cell.Interval.Contains(safeIntervalStart) && cell.Interval.End > safeIntervalStart)
{
topBounds = cell.Bounds;
topBounds.Width = aptBounds.Width;
topBounds.X = aptBounds.X;
}
else if (cell.Interval.Contains(safeIntervalEnd) && cell.Interval.Start < safeIntervalEnd)
{
bottomBounds = cell.Bounds;
bottomBounds.Width = aptBounds.Width;
bottomBounds.X = aptBounds.X;
}
else if (cell.Interval.Start > safeIntervalStart && cell.Interval.End < safeIntervalEnd)
{
secondaryBounds.Add(new Rectangle()
{
X = aptBounds.X,
Y = cell.Bounds.Y,
Width = aptBounds.Width,
Height = cell.Bounds.Height
});
}
if (generalBounds.X > cell.Bounds.X)
{
generalBounds.X = cell.Bounds.X;
}
if (generalBounds.Y > cell.Bounds.Y)
{
generalBounds.Y = cell.Bounds.Y;
}
if (generalBounds.Width < cell.Bounds.Right)
{
generalBounds.Width = cell.Bounds.Right - generalBounds.X;
}
if (generalBounds.Bottom < cell.Bounds.Bottom)
{
generalBounds.Height = cell.Bounds.Bottom - generalBounds.Y;
}
}
}
