/// <summary>
/// Gets the 'HitArea' for the item
/// </summary>
/// <param name="objArg"></param>
/// <returns>eHitArea (move, resize, etc)</returns>
private eHitArea GetHitArea(MouseEventArgs objArg)
{
// WeekDayView item
WeekDayView wv = this.Parent as WeekDayView;
if (wv != null)
{
return(GetWeekDayHitArea(objArg));
}
// MonthView item
MonthView mv = this.Parent as MonthView;
if (mv != null)
{
return(GetMonthHitArea(mv, objArg));
}
// TimeLineView item
TimeLineView tv = this.Parent as TimeLineView;
if (tv != null)
{
return(GetTimeLineHitArea(objArg));
}
// Nowhere we recognize
return(eHitArea.None);
}
protected override void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
base.OnPropertyChanged(propertyName);
if (propertyName.Equals("HeightRequest"))
{
if (Content == null)
{
double unit = this.HeightRequest / 7;
Color bg = this.BackgroundColor;
Color btnBg = Color.FromHex("1FC2F3");
Color btnText = new Color(243, 254, 252);
DateTime now = DateTime.Now;
weekDayView = new WeekDayView()
{
BackgroundColor = bg, HeightRequest = unit
};
scrollMonthDateViewEx = new ScrollMonthDateViewEx()
{
BackgroundColor = bg, HeightRequest = (this.HeightRequest - unit * 2), Date = now
};
//上下月按钮与标题
Button previous = new Button()
{
Text = "＜", BackgroundColor = btnBg, TextColor = btnText, BorderRadius = 0, WidthRequest = unit, HorizontalOptions = LayoutOptions.Start
};
Button next = new Button()
{
Text = "＞", BackgroundColor = btnBg, TextColor = btnText, BorderRadius = 0, WidthRequest = unit, HorizontalOptions = LayoutOptions.End
};
Label year = new Label()
{
TextColor = Color.Black, HorizontalOptions = LayoutOptions.CenterAndExpand, VerticalOptions = LayoutOptions.Center
};
Binding binding = new Binding();
binding.Source = scrollMonthDateViewEx;
binding.Path = "Date";
binding.Converter = new Date2StringConverter();
binding.Mode = BindingMode.OneWay;
year.SetBinding(Label.TextProperty, binding);
previous.Clicked += (sender, e) => {
scrollMonthDateViewEx.Date = scrollMonthDateViewEx.Date.AddMonths(-1);
};
next.Clicked += (sender, e) => {
scrollMonthDateViewEx.Date = scrollMonthDateViewEx.Date.AddMonths(1);
};
StackLayout yearView = new StackLayout()
{
Orientation = StackOrientation.Horizontal,
Children =
{
previous,
year,
next
},
BackgroundColor = bg,
Spacing = 0,
HeightRequest = unit
};
if (Device.RuntimePlatform.Equals(Device.iOS))
{
previous.Margin = new Thickness(5, 5, 0, 5);
next.Margin = new Thickness(0, 5, 5, 5);
}
//组装
Content = new StackLayout()
{
Orientation = StackOrientation.Vertical,
Children = { yearView, weekDayView, scrollMonthDateViewEx },
Spacing = 0,
};
}
}
else if (propertyName.Equals("Date"))
{
scrollMonthDateViewEx.Date = this.Date;
}
else if (propertyName.Equals("Thing"))
{
scrollMonthDateViewEx.Thing = this.Thing;
}
else if (propertyName.Equals("Click"))
{
scrollMonthDateViewEx.Click = this.Click;
}
}
