/// <summary>
/// 双日历模式下的第二个日历的日期点击处理事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PART_Calendar_Second_DateClick(object sender, RoutedPropertyChangedEventArgs <DateTime?> e)
{
if (this.PART_Calendar_Second.SelectedDate == null)
{
return;
}
if (sender is ZCalendar)
{
if (this.PART_Calendar_Second.DisplayMode == CalendarMode.Month)
{
ZCalendar calendar = sender as ZCalendar;
if (calendar == null)
{
return;
}
if (calendar.SelectedDate == null)
{
return;
}
switch (this.Type)
{
case EnumDatePickerType.SingleDateRange:
this.HandleSingleDateRange(calendar);
break;
}
}
}
}
private static void SelectedDatesChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ZCalendar calendar = d as ZCalendar;
if (calendar.PART_CalendarItem == null)
{
return;
}
calendar.PART_CalendarItem.SetSelectedDatesHighlight(calendar.SelectedDates);
}
private static void DisplayModeChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ZCalendar calendar = d as ZCalendar;
if (calendar != null)
{
calendar.UpdateCellItems();
calendar.OnDisplayModeChanged((CalendarMode)e.OldValue, (CalendarMode)e.NewValue);
}
}
private static void DisplayDateChangedCalllback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ZCalendar calendar = d as ZCalendar;
DateTime oldTime = Convert.ToDateTime(e.OldValue);
DateTime newTime = Convert.ToDateTime(e.NewValue);
if (calendar != null)
{
calendar.UpdateCellItems();
calendar.OnDisplayDateChanged(oldTime, newTime);
}
}
private static void SelectedDateChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ZCalendar calendar = d as ZCalendar;
if (calendar.SelectionMode == CalendarSelectionMode.SingleDate)
{
calendar.OnSelectedDateChanged(new DateTime?(Convert.ToDateTime(e.OldValue)), new DateTime?(Convert.ToDateTime(e.NewValue)));
}
if (calendar.PART_CalendarItem != null)
{
calendar.PART_CalendarItem.UpdateMonthMode();
}
}
/// <summary>
/// 日期连选
/// </summary>
/// <param name="calendar"></param>
private void HandleSingleDateRange(ZCalendar calendar)
{
DateTime?dateTime = calendar.SelectedDate;
if (this.SelectedDateStart != null && this.SelectedDateEnd != null)
{
this.SelectedDates.Clear();
this.PART_Calendar.SelectedDates.Clear();
this.PART_Calendar_Second.SelectedDates.Clear();
this.SelectedDateStart = null;
this.SelectedDateEnd = null;
this.PART_Calendar.SelectedDate = null;
this.PART_Calendar_Second.SelectedDate = null;
}
if (this.SelectedDateStart == null)
{
this.SelectedDateStart = dateTime;
calendar.SelectedDate = dateTime;
}
else if (calendar.SelectedDate < this.SelectedDateStart)
{
this.SelectedDates.Clear();
this.PART_Calendar.SelectedDates.Clear();
this.PART_Calendar_Second.SelectedDates.Clear();
this.SelectedDateStart = dateTime;
this.PART_Calendar.SelectedDate = null;
this.PART_Calendar_Second.SelectedDate = null;
calendar.SelectedDate = dateTime;
}
else
{
this.SelectedDateEnd = dateTime;
this.SetSelectedDates(this.SelectedDateStart, this.SelectedDateEnd);
this.SetRangeDateToTextBox(this.SelectedDateStart, this.SelectedDateEnd);
}
}
public override void OnApplyTemplate()
{
if (this.PART_Calendar != null)
{
this.PART_Calendar.Owner = null;
}
if (this.PART_Calendar_Second != null)
{
this.PART_Calendar_Second.Owner = null;
}
base.OnApplyTemplate();
this.PART_Popup_New = GetTemplateChild("PART_Popup_New") as Popup;
this.PART_Popup_TimeSelector = GetTemplateChild("PART_Popup_TimeSelector") as Popup;
this.PART_Calendar = GetTemplateChild("PART_Calendar") as ZCalendar;
this.PART_Calendar_Second = GetTemplateChild("PART_Calendar_Second") as ZCalendar;
this.PART_TimeSelector = GetTemplateChild("PART_TimeSelector") as TimeSelector;
this.PART_TextBox_New = GetTemplateChild("PART_TextBox_New") as TextBox;
this.PART_Btn_Today = GetTemplateChild("PART_Btn_Today") as Button;
this.PART_Btn_Yestday = GetTemplateChild("PART_Btn_Yestday") as Button;
this.PART_Btn_AWeekAgo = GetTemplateChild("PART_Btn_AWeekAgo") as Button;
this.PART_Btn_RecentlyAWeek = GetTemplateChild("PART_Btn_RecentlyAWeek") as Button;
this.PART_Btn_RecentlyAMonth = GetTemplateChild("PART_Btn_RecentlyAMonth") as Button;
this.PART_Btn_RecentlyThreeMonth = GetTemplateChild("PART_Btn_RecentlyThreeMonth") as Button;
this.PART_ConfirmSelected = GetTemplateChild("PART_ConfirmSelected") as Button;
this.PART_ClearDate = GetTemplateChild("PART_ClearDate") as Button;
if (this.PART_Popup_New != null)
{
this.PART_Popup_New.Opened += PART_Popup_New_Opened;
}
if (this.PART_Popup_TimeSelector != null)
{
this.PART_Popup_TimeSelector.Opened += PART_Popup_TimeSelector_Opened;
}
if (this.PART_Calendar != null)
{
this.PART_Calendar.Owner = this;
this.PART_Calendar.DateClick += PART_Calendar_DateClick;
this.PART_Calendar.DisplayDateChanged += PART_Calendar_DisplayDateChanged;
if (this.Type == EnumDatePickerType.SingleDateRange)
{
this.PART_Calendar.DisplayDate = new DateTime(this.DisplayDate.Year, this.DisplayDate.Month, 1);
}
}
if (this.PART_Calendar_Second != null)
{
this.PART_Calendar_Second.Owner = this;
this.PART_Calendar_Second.DisplayMode = CalendarMode.Month;
this.PART_Calendar_Second.DisplayDate = this.PART_Calendar.DisplayDate.AddMonths(1);
this.PART_Calendar_Second.DisplayDateChanged += PART_Calendar_Second_DisplayDateChanged;
this.PART_Calendar_Second.DateClick += PART_Calendar_Second_DateClick;
}
if (this.PART_TimeSelector != null)
{
this.PART_TimeSelector.SelectedTimeChanged += PART_TimeSelector_SelectedTimeChanged;
}
if (this.PART_Btn_Today == null)
{
this.PART_Btn_Today.Click -= this.PART_Btn_Today_Click;
}
if (this.PART_Btn_Yestday == null)
{
this.PART_Btn_Yestday.Click -= this.PART_Btn_Yestday_Click;
}
if (this.PART_Btn_AWeekAgo == null)
{
this.PART_Btn_AWeekAgo.Click -= PART_Btn_AnWeekAgo_Click;
}
if (this.PART_Btn_Today != null)
{
this.PART_Btn_Today.Click += PART_Btn_Today_Click;
}
if (this.PART_Btn_Yestday != null)
{
this.PART_Btn_Yestday.Click += PART_Btn_Yestday_Click;
}
if (this.PART_Btn_AWeekAgo != null)
{
this.PART_Btn_AWeekAgo.Click += PART_Btn_AnWeekAgo_Click;
}
if (this.PART_Btn_RecentlyAWeek != null)
{
this.PART_Btn_RecentlyAWeek.Click += PART_Btn_RecentlyAWeek_Click;;
}
if (this.PART_Btn_RecentlyAMonth != null)
{
this.PART_Btn_RecentlyAMonth.Click += PART_Btn_RecentlyAMonth_Click;;
}
if (this.PART_Btn_RecentlyThreeMonth != null)
{
this.PART_Btn_RecentlyThreeMonth.Click += PART_Btn_RecentlyThreeMonth_Click;;
}
if (this.PART_ConfirmSelected != null)
{
this.PART_ConfirmSelected.Click += (o, e) => { this.IsDropDownOpen = false; };
}
if (this.PART_ClearDate != null)
{
this.PART_ClearDate.Click += PART_ClearDate_Click;
}
if (this.SelectedDate.HasValue)
{
this.SetSingleDateToTextBox(this.SelectedDate);
this.SetSelectedDate();
}
if (this.SelectedDateStart.HasValue && this.SelectedDateEnd.HasValue)
{
this.SetRangeDateToTextBox(this.SelectedDateStart, this.SelectedDateEnd);
this.SetSelectedDates(this.SelectedDateStart, this.SelectedDateEnd);
}
this.SetSelectionMode(this, this.Type);
this.SetIsShowConfirm();
}