private void onGridItemClickListener(CalndarGridItem sender)
{
// 更新选中效果
selectedGridItem.ClearSelectedEffect();
if (!sender.daysAreEqual(TODAY))
{
sender.SetSelectedEffect();
}
selectedGridItem = sender;
// 更新任务事件列表
refreshEventList();
}
/**
* 创建日期格子，包括星期页签
*/
private void refreshCalenderGrid(int offsetMonth)
{
// 重置当前月
currentMonthCounter = offsetMonth;
if (selectedGridItem != null)
{
selectedGridItem.ClearSelectedEffect();
}
// 计算当前选择的月 以及上一个月 下一个月
DateTime today = DateTime.Today;
// 如果不是本月
if (offsetMonth != 0)
{
today = today.AddMonths(offsetMonth);
}
// 下个月
DateTime nextMonth = today.AddMonths(1);
// 上个月
DateTime prevMonth = today.AddMonths(-1);
// 本月的第一天
DateTime temp = new DateTime(today.Year, today.Month, 1);
int dayOfWeek = (int)temp.DayOfWeek;
int list_index = 7;
// 显示上个月剩余的天数
int dayOfPrevMonth = System.DateTime.DaysInMonth(prevMonth.Year, prevMonth.Month);
for (int i = dayOfWeek - 1; i >= 0; i--)
{
CalndarGridItem item = mCalenderItemList[list_index++];
item.ResetItem();
//item.setDayText((dayOfPrevMonth - i) + "");
item.setDateTime(new DateTime(prevMonth.Year, prevMonth.Month, (dayOfPrevMonth - i)));
item.setTextColor(Color.FromArgb(50, 63, 86));
}
// 显示本月的天数
int daysOfCurrentMonth = System.DateTime.DaysInMonth(today.Year, today.Month);
for (int i = 1; i <= daysOfCurrentMonth && list_index < mCalenderItemList.Count; i++)
{
string day = i.ToString();
// 创建日期格子
CalndarGridItem item = mCalenderItemList[list_index++];
item.ResetItem();
item.setDateTime(new DateTime(today.Year, today.Month, i));
item.setTextColor(Color.FromArgb(255, 255, 255));
// 今天
if (offsetMonth == 0 && i == DateTime.Today.Day)
{
item.makeToDay();
//首次启动没有选择item，就选中今天
if (selectedGridItem == null)
{
selectedGridItem = item;
}
}
String key = Utils.GetDateString(today, day);
if (mEventData.ContainsKey(key.GetHashCode()))
{
if (offsetMonth <= 0 && i < TODAY.Day)
{
item.hadNote();
}
else
{
item.hasNote();
}
}
}
// 显示下一个月的前几天
int daysOfNextMonth = dayOfWeek - 1 + daysOfCurrentMonth;
for (int i = 1; i < 42 - daysOfNextMonth; i++)
{
CalndarGridItem item = mCalenderItemList[list_index++];
item.ResetItem();
item.setDateTime(new DateTime(nextMonth.Year, nextMonth.Month, i));
item.setTextColor(Color.FromArgb(50, 63, 86));
}
// 设置界面年月
currentMonth.Text = today.ToString("MMMM");
currentYear.Text = today.Year + "";
// 设置选择
if (!selectedGridItem.daysAreEqual(TODAY))
{
selectedGridItem.SetSelectedEffect();
}
refreshEventList();
}