protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
ICalendarSelectableElement hitted = HitTest(e.GetPosition(this), State != CalendarState.Idle);
CalendarItem hittedItem = hitted as CalendarItem;
CalendarDayTop hittedTop = hitted as CalendarDayTop;
bool shiftPressed = Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift);
if (hitted != null)
{
switch (State)
{
case CalendarState.Idle:
Cursor should = Cursors.Arrow;
if (hittedItem != null)
{
if ((hittedItem.ResizeEndDateZone(e.GetPosition(this)) || hittedItem.ResizeStartDateZone(e.GetPosition(this))) && AllowItemResize)
{
should = hittedItem.IsOnDayTop || DaysMode == CalendarDaysMode.Short ? Cursors.SizeWE : Cursors.SizeNS;
}
OnItemMouseHover(new CalendarItemEventArgs(hittedItem));
}
if (!Cursor.Equals(should))
{
Cursor = should;
}
break;
case CalendarState.DraggingTimeSelection:
if (SelectedElementStart != null && !SelectedElementEnd.Equals(hitted))
{
SelectedElementEnd = hitted;
}
break;
case CalendarState.DraggingItem:
TimeSpan duration = itemOnState.Duration;
itemOnState.SetIsDragging(true);
itemOnState.StartDate = hitted.Date;
itemOnState.EndDate = itemOnState.StartDate.Add(duration);
Renderer.PerformItemsLayout();
Invalidate();
itemOnStateChanged = true;
break;
case CalendarState.ResizingItem:
if (itemOnState.IsResizingEndDate && hitted.Date.CompareTo(itemOnState.StartDate) >= 0)
{
itemOnState.EndDate = hitted.Date.Add(hittedTop != null || DaysMode == CalendarDaysMode.Short ? new TimeSpan(23, 59, 59) : Days[0].TimeUnits[0].Duration);
}
else if (itemOnState.IsResizingStartDate && hitted.Date.CompareTo(itemOnState.EndDate) <= 0)
{
itemOnState.StartDate = hitted.Date;
}
Renderer.PerformItemsLayout();
Invalidate();
itemOnStateChanged = true;
break;
case CalendarState.EditingItemText:
break;
}
}
}
