public MainPage()
{
BackgroundColor = Color.DarkOliveGreen;
var now = DateTime.Now;
for (var i = 0; i < 3; i++)
{
viewModel.source.Add(SetDateGrid(now.AddMonths(i)));
}
viewModel.Months = new ObservableCollection <Month>(viewModel.source);
BindingContext = viewModel;
_dayTapGestureRecognizer.Tapped += OnDateSelected;
var carouselView = new CarouselView
{
//HeightRequest = 300,
//WidthRequest = 300,
Margin = 20,
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
};
carouselView.SetBinding(ItemsView.ItemsSourceProperty, "Months");
carouselView.ItemTemplate = new DataTemplate(() =>
{
var dayGrid = new Grid
{
//ColumnSpacing = 15,
//RowSpacing = 15,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
};
dayGrid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
for (var i = 0; i < 6; i++)
{
dayGrid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
});
}
for (var i = 0; i < 7; i++)
{
dayGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
});
}
for (var row = 0; row < 7; row++)
{
for (var col = 0; col < 7; col++)
{
var cell = new CellStackLayout
{
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
var label = new Label
{
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalTextAlignment = TextAlignment.Center,
HorizontalTextAlignment = TextAlignment.Center,
};
var index = row * 7 + col;
cell.SetBinding(CellStackLayout.DateTimeInfoProperty, $"Day[{index}].ThisDateTime");
cell.SetBinding(IsVisibleProperty, $"Day[{index}].IsEnabled");
// cell.SetBinding(BackgroundColorProperty, $"Day[{index}].SelectedBackgroundColor");
label.SetBinding(Label.TextProperty, $"Day[{index}].ThisDay");
label.SetBinding(Label.TextColorProperty, $"Day[{index}].Color");
cell.Children.Add(label);
if (row != 0)
{
AddDayTapGesture(cell);
_cellList.Add(cell);
}
var cellFrame = new Frame
{
Content = cell,
Margin = 0,
Padding = 0,
BorderColor = Color.White,
HasShadow = false,
// CornerRadius=20,
IsClippedToBounds = true
};
dayGrid.Children.Add(cellFrame, col, row);
}
}
var yearLabel = new Label
{
FontSize = 20,
FontAttributes = FontAttributes.Bold
};
yearLabel.SetBinding(Label.TextProperty, "ThisYear");
var monthLabel = new Label
{
FontSize = 20,
FontAttributes = FontAttributes.Bold
};
monthLabel.SetBinding(Label.TextProperty, "ThisMonth");
monthLabel.SetBinding(Label.TextColorProperty, "Color");
var yearAndMonthStackLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Children = { yearLabel, monthLabel }
};
return(new StackLayout
{
Padding = 10,
Children =
{
yearAndMonthStackLayout,
new Frame
{
BorderColor = Color.DeepPink,
HasShadow = false,
Padding = 0,
Margin = 0,
Content = dayGrid
}
}
});
});
var month = viewModel.Months.FirstOrDefault(x => x.ThisMonth == DateTime.Now.Month.ToString());
var position = viewModel.source.ToList().FindIndex(x => x.ThisMonth == DateTime.Now.Month.ToString());
//carouselView.CurrentItem = month;
//carouselView.Position = position;
carouselView.ScrollTo(position, animate: false);
var button = new Button()
{
Text = "Go to Today",
FontSize = 30
};
button.Clicked += (s, e) =>
{
//carouselView.CurrentItem = month;
//carouselView.Position = position;
carouselView.ScrollTo(position, animate: false);
};
Content = new StackLayout
{
Padding = 20,
Children = { carouselView, button }
};
}
private void AddYearTapGesture(CellStackLayout cell)
{
cell.GestureRecognizers.Clear();
cell.GestureRecognizers.Add(_dayTapGestureRecognizer);
}