/// <summary>
/// Returns copy of the item.
/// </summary>
public override BaseItem Copy()
{
SingleMonthCalendar objCopy = new SingleMonthCalendar();
this.CopyToItem(objCopy);
return objCopy;
}
private void ApplyCommonProperties(SingleMonthCalendar m)
{
m.DisplayMonth = DateTime.Today;
m.DayClickAutoClosePopup = _DayClickAutoClosePopup;
m.YearSelectionEnabled = _YearSelectionEnabled;
}
public override void RecalcSize()
{
SingleMonthCalendar m = this.SubItems[0] as SingleMonthCalendar;
if (m == null)
return;
_UpdatingSelectedDate = true;
int index = 1;
int monthsVisible = 1;
DateTime currentMonth = _DisplayMonth;
Size newSize = Size.Empty;
bool disposeStyle = false;
ElementStyle backStyle = GetRenderBackgroundStyle(out disposeStyle);
Rectangle bounds = ElementStyleLayout.GetInnerRect(backStyle, this.Bounds);
SingleMonthCalendar firstCalendarMonth = m;
SingleMonthCalendar lastCalendarMonth = null;
m.TrailingDaysVisible = false;
m.DisplayMonth = currentMonth;
m.LeftInternal = bounds.X;
m.TopInternal = bounds.Y;
m.RecalcSize();
m.Displayed = true;
m.MouseSelectionEnabled = !_MultiSelect;
if (!_MultiSelect)
UpdateSelectedDates(m);
else
m.SelectedDate = DateTime.MinValue;
newSize = m.Size;
Size defaultSize = m.Size;
Point location = bounds.Location;
location.X += defaultSize.Width + _Spacing.Width;
int lineWidth = newSize.Width;
Size columnRows = new Size(1, 1);
while (location.Y < bounds.Bottom && _CalendarDimensions.IsEmpty || !_CalendarDimensions.IsEmpty && _CalendarDimensions.Height + 1 > columnRows.Height)
{
if (index < this.SubItems.Count && this.SubItems[index] == _BottomContainer)
index++;
if (location.X + defaultSize.Width > bounds.Right && _CalendarDimensions.IsEmpty || !_CalendarDimensions.IsEmpty && columnRows.Width >= _CalendarDimensions.Width)
{
location.Y += defaultSize.Height + _Spacing.Height;
location.X = bounds.X;
if (lineWidth > newSize.Width)
newSize.Width = lineWidth - (columnRows.Height > 1 ? _Spacing.Width : 0);
lineWidth = 0;
columnRows.Height++;
columnRows.Width = 0;
if (location.Y + defaultSize.Height > bounds.Bottom && _CalendarDimensions.IsEmpty ||
!_CalendarDimensions.IsEmpty && columnRows.Height > _CalendarDimensions.Height)
break;
newSize.Height += defaultSize.Height + _Spacing.Height;
}
if (this.SubItems.Count == index)
{
m = new SingleMonthCalendar();
m.DaySize = firstCalendarMonth.DaySize;
m.Visible = true;
m.Displayed = true;
m.TrailingDaysVisible = false;
m.HeaderNavigationEnabled = false;
m.PaintLabel += new DayPaintEventHandler(InternalPaintLabel);
m.LabelMouseDown += new System.Windows.Forms.MouseEventHandler(InternalLabelMouseDown);
m.LabelMouseEnter += new EventHandler(InternalLabelMouseEnter);
m.LabelMouseHover += new EventHandler(InternalLabelMouseHover);
m.LabelMouseLeave += new EventHandler(InternalLabelMouseLeave);
m.LabelMouseMove += new System.Windows.Forms.MouseEventHandler(InternalLabelMouseMove);
m.LabelMouseUp += new System.Windows.Forms.MouseEventHandler(InternalLabelMouseUp);
m.NavigationBackgroundStyle.ApplyStyle(firstCalendarMonth.NavigationBackgroundStyle);
m.DateChanged += new EventHandler(SingleMonthSelectedDateChanged);
ApplyCommonProperties(m);
if (this.SubItems[this.SubItems.Count - 1] == _BottomContainer)
this.SubItems.Insert(this.SubItems.Count - 1, m);
else
this.SubItems.Add(m);
}
else
m = (SingleMonthCalendar)this.SubItems[index];
m.TwoLetterDayName = this.TwoLetterDayName;
m.MinDate = this.MinDate;
m.MaxDate = this.MaxDate;
m.WeekOfYearRule = this.WeekOfYearRule;
m.WeekendDaysSelectable = this.WeekendDaysSelectable;
m.TodayDate = this.TodayDate;
m.ShowTodayMarker = this.ShowTodayMarker;
m.ShowWeekNumbers = this.ShowWeekNumbers;
m.FirstDayOfWeek = this.FirstDayOfWeek;
m.DayNames = this.DayNames;
m.TrailingDaysVisible = false;
m.MouseSelectionEnabled = !_MultiSelect;
if (!_MultiSelect)
UpdateSelectedDates(m);
else
m.SelectedDate = DateTime.MinValue;
index++;
monthsVisible++;
columnRows.Width++;
lineWidth += _Spacing.Width;
m.TopInternal = location.Y;
m.LeftInternal = location.X;
currentMonth = currentMonth.AddMonths(1);
m.DisplayMonth = currentMonth;
m.RecalcSize();
lastCalendarMonth = m;
lineWidth += m.WidthInternal;
location.X += m.WidthInternal + _Spacing.Width;
}
for (int i = index; i < this.SubItems.Count; i++)
{
m = this.SubItems[i] as SingleMonthCalendar;
if (m != null)
{
m.PaintLabel -= new DayPaintEventHandler(InternalPaintLabel);
m.LabelMouseDown -= new System.Windows.Forms.MouseEventHandler(InternalLabelMouseDown);
m.LabelMouseEnter -= new EventHandler(InternalLabelMouseEnter);
m.LabelMouseHover -= new EventHandler(InternalLabelMouseHover);
m.LabelMouseLeave -= new EventHandler(InternalLabelMouseLeave);
m.LabelMouseMove -= new System.Windows.Forms.MouseEventHandler(InternalLabelMouseMove);
m.LabelMouseUp -= new System.Windows.Forms.MouseEventHandler(InternalLabelMouseUp);
m.DateChanged -= new EventHandler(SingleMonthSelectedDateChanged);
}
if (this.SubItems[i] != _BottomContainer)
this.SubItems.Remove(i);
}
// Bottom container
if (_BottomContainerName != null && _BottomContainer.Visible)
{
ItemContainer cont = _BottomContainer;
cont.Displayed = true;
cont.TopInternal = location.Y;
cont.LeftInternal = location.X;
cont.WidthInternal = newSize.Width;
cont.RecalcSize();
cont.WidthInternal = newSize.Width;
newSize.Height += cont.HeightInternal + _Spacing.Height;
}
newSize.Width += ElementStyleLayout.HorizontalStyleWhiteSpace(backStyle);
newSize.Height += ElementStyleLayout.VerticalStyleWhiteSpace(backStyle);
if (this.SubItems.Count == 1 || this.SubItems.Count == 2 && _BottomContainer != null)
{
firstCalendarMonth._TrailingDaysAfterVisible = true;
firstCalendarMonth._TrailingDaysBeforeVisible = true;
firstCalendarMonth.TrailingDaysVisible = true;
}
else
{
firstCalendarMonth._TrailingDaysAfterVisible = false;
firstCalendarMonth._TrailingDaysBeforeVisible = true;
firstCalendarMonth.TrailingDaysVisible = true;
lastCalendarMonth._TrailingDaysAfterVisible = true;
lastCalendarMonth._TrailingDaysBeforeVisible = false;
lastCalendarMonth.TrailingDaysVisible = true;
}
firstCalendarMonth.NavigationMonthsAheadVisibility = monthsVisible;
this.Bounds = new Rectangle(this.Bounds.Location, newSize);
base.RecalcSize();
ApplySelection();
OnMonthChanged(new EventArgs());
_UpdatingSelectedDate = false;
if(disposeStyle) backStyle.Dispose();
}
private void UpdateSelectedDates(SingleMonthCalendar m)
{
if (m.DisplayMonth.Month == _SelectedDate.Month && m.DisplayMonth.Year == _SelectedDate.Year ||
m.TrailingDaysVisible && m.GetDayLabel(_SelectedDate) != null)
m.SelectedDate = _SelectedDate;
else if (m.SelectedDate != DateTime.MinValue)
m.SelectedDate = DateTime.MinValue;
}
/// <summary>
/// Initializes a new instance of the MonthCalendarItem class.
/// </summary>
public MonthCalendarItem()
{
_Colors.Parent = this;
// At least one month is always visible
SingleMonthCalendar m = new SingleMonthCalendar();
m.MonthChanging += new EventHandler(FirstCalendarMonthChanging);
m.MonthChanged += new EventHandler(FirstCalendarMonthChanged);
m.PaintLabel += new DayPaintEventHandler(InternalPaintLabel);
m.LabelMouseDown += new System.Windows.Forms.MouseEventHandler(InternalLabelMouseDown);
m.LabelMouseEnter += new EventHandler(InternalLabelMouseEnter);
m.LabelMouseHover += new EventHandler(InternalLabelMouseHover);
m.LabelMouseLeave += new EventHandler(InternalLabelMouseLeave);
m.LabelMouseMove += new System.Windows.Forms.MouseEventHandler(InternalLabelMouseMove);
m.LabelMouseUp += new System.Windows.Forms.MouseEventHandler(InternalLabelMouseUp);
m.NavigationBackgroundStyle.StyleChanged += new EventHandler(FirstCalendarBackStyleChanged);
m.DateChanged += new EventHandler(SingleMonthSelectedDateChanged);
this.SubItems.Add(m);
_BottomContainer = new ItemContainer();
_BottomContainer.AutoCollapseOnClick = false;
_BottomContainer.Visible = false;
_BottomContainer.HorizontalItemAlignment = eHorizontalItemsAlignment.Center;
_BottomContainer.LayoutOrientation = eOrientation.Horizontal;
_BottomContainer.ItemSpacing = 6;
_BottomContainer.Name = _BottomContainerName;
_TodayButton = CreateTodayButton();
_BottomContainer.SubItems.Add(_TodayButton);
_ClearButton = CreateClearButton();
_BottomContainer.SubItems.Add(_ClearButton);
this.SubItems.Add(_BottomContainer);
UpdateSystemButtonsVisibility();
}
