public void UpdateAppearance(CalendarCellStyle cell)
{
WorkDaysCollection workDays = this.dateNavigator.SchedulerControl.WorkDays;
if (workDays.IsHoliday(cell.Date))
{
switch (cell.State)
{
// Highlight dates hovered over with the mouse.
case (DevExpress.Utils.Drawing.ObjectState.Hot):
cell.Appearance.ForeColor = Color.DarkGoldenrod;
cell.Appearance.BackColor = Color.PaleGreen;
break;
// Highlight selection.
case (DevExpress.Utils.Drawing.ObjectState.Selected):
cell.Appearance.ForeColor = Color.Gold;
cell.Appearance.BackColor = Color.Green;
break;
default:
cell.Appearance.ForeColor = Color.Green;
cell.Appearance.BackColor = Color.Gold;
break;
}
}
// Display an image for the dates which contains appointments.
if (cell.IsSpecial)
{
cell.Appearance.Font = new Font(cell.Appearance.Font, FontStyle.Regular);
cell.Image = Image.FromFile("appointment_icon.png");
}
}
void ICalendarCellStyleProvider.UpdateAppearance(CalendarCellStyle cell)
{
MyCustomCellData cellInfo = GetCell(cell.Date);
if (cellInfo == null)
{
return;
}
cell.Description = cellInfo.Description;
if (cell.Description != null)
{
cell.DescriptionAppearance = (AppearanceObject)cell.Appearance.Clone();
cell.DescriptionAppearance.Font = new Font(cell.Appearance.Font.FontFamily, 7.0f, FontStyle.Bold);
cell.DescriptionAppearance.TextOptions.WordWrap = WordWrap.Wrap;
}
if (!cellInfo.ForeColor.IsEmpty)
{
cell.Appearance.ForeColor = cellInfo.ForeColor;
}
if (!cellInfo.BackColor.IsEmpty)
{
cell.Appearance.BackColor = cellInfo.BackColor;
}
if (cellInfo.SpecialDate)
{
cell.Appearance.Font = new Font(cell.Appearance.Font.FontFamily, 7.0f, FontStyle.Bold);
}
}
public void UpdateAppearance(CalendarCellStyle cell)
{
string holidayText;
if (Holidays.IsHoliday(cell.Date, out holidayText))
{
cell.Appearance.ForeColor = Color.Yellow;
cell.Appearance.Font = new Font(cell.Appearance.Font, FontStyle.Bold);
//cell.Appearance.BackColor = cell.Active ? Color.HotPink : Color.LightPink;
cell.Appearance.BackColor = Color.Red;
}
}
private CalendarCellStyle createBloodyCellStyle() {
CalendarCellStyle c = new CalendarCellStyle();
c.DecorationStyle = new Style(typeof(Border));
c.ContentStyle = new Style(typeof(TextBlock));
ImageBrush background = new ImageBrush();
background.ImageSource = new BitmapImage(new Uri("ms-appx:///Assets/blood-drop-icon.png"));
c.DecorationStyle.Setters.Add(new Setter(Border.BackgroundProperty, background));
c.ContentStyle.Setters.Add(new Setter(TextBlock.FontSizeProperty, 35));
c.ContentStyle.Setters.Add(new Setter(TextBlock.HorizontalAlignmentProperty, HorizontalAlignment.Center));
c.ContentStyle.Setters.Add(new Setter(TextBlock.VerticalAlignmentProperty, VerticalAlignment.Center));
return c;
}
public void UpdateAppearance(CalendarCellStyle cell)
{
if (cell.Date.Day % 2 == 0)
{
cell.Appearance.Font = new Font(cell.Appearance.Font, FontStyle.Bold);
}
else
{
if (cell.Active)
{
cell.Appearance.BackColor = Color.HotPink;
}
else
{
cell.Appearance.BackColor = Color.LightPink;
}
}
}
public DangerDayCellStyle(string color, int thickness) {
cellStyle = new CalendarCellStyle();
Style blackOutDecoration = new Style(typeof(Border));
Style blackOutContent = new Style(typeof(TextBlock));
char[] delimiter = { ',' };
byte[] rgbColor = color.Split(delimiter).Select(e=> Byte.Parse(e)).ToArray();
Color red = Color.FromArgb(255, rgbColor[0], rgbColor[1], rgbColor[2]);
blackOutDecoration.Setters.Add(new Setter(Border.BackgroundProperty, new SolidColorBrush(red)));
blackOutDecoration.Setters.Add(new Setter(Border.CornerRadiusProperty, new CornerRadius(60)));
blackOutDecoration.Setters.Add(new Setter(Border.BorderThicknessProperty, new Thickness(thickness)));
cellStyle.DecorationStyle = blackOutDecoration;
blackOutContent.Setters.Add(new Setter(TextBlock.FontSizeProperty, 35));
blackOutContent.Setters.Add(new Setter(TextBlock.HorizontalAlignmentProperty, HorizontalAlignment.Center));
blackOutContent.Setters.Add(new Setter(TextBlock.VerticalAlignmentProperty, VerticalAlignment.Center));
cellStyle.ContentStyle = blackOutContent;
}
public void UpdateAppearance(CalendarCellStyle cell)
{
string holidayText;
if (Holidays.IsHoliday(cell.Date, out holidayText))
{
cell.Appearance.ForeColor = Color.Yellow;
if (font == null)
{
font = new Font(cell.Appearance.Font, FontStyle.Bold);
}
cell.Appearance.Font = font;
if (cell.Active)
{
cell.Appearance.BackColor = Color.HotPink;
}
else
{
cell.Appearance.BackColor = Color.LightPink;
}
}
}
// >> calendar-features-cellstyling-evaluatecellstyle
private CalendarCellStyle EvaluateCellStyle(CalendarCell cell)
{
Color background = default(Color);
Color selectedCellForegroundColor = default(Color);
Color todayBorderColor = Color.FromRgb(115, 174, 239);
double dayNamesFontSize = default(double);
double fontSize = default(double);
Thickness todayBorderThickness = default(Thickness);
switch (Device.RuntimePlatform)
{
case "iOS":
background = Color.White;
selectedCellForegroundColor = Color.White;
fontSize = 14;
dayNamesFontSize = 14;
todayBorderThickness = new Thickness(2);
break;
case "Android":
background = Color.White;
selectedCellForegroundColor = Color.FromRgb(139, 209, 0);
fontSize = 15;
dayNamesFontSize = 15;
todayBorderThickness = new Thickness(1);
break;
case "UWP":
background = Color.FromRgb(30, 30, 30);
selectedCellForegroundColor = Color.White;
fontSize = 17;
dayNamesFontSize = 17;
todayBorderThickness = new Thickness(2);
break;
}
if (cell.Type == CalendarCellType.DayName)
{
return(new CalendarCellStyle
{
BackgroundColor = Color.LightGray,
FontSize = dayNamesFontSize,
FontAttributes = FontAttributes.Bold,
TextColor = Color.FromRgb(0, 122, 255)
});
}
var defaultStyle = new CalendarCellStyle
{
BackgroundColor = background,
FontSize = fontSize,
FontAttributes = FontAttributes.None,
TextColor = Color.FromRgb(139, 209, 0)
};
if (cell is CalendarDayCell dayCell)
{
if (dayCell.IsFromCurrentMonth)
{
if (dayCell.IsToday)
{
defaultStyle.TextColor = Color.FromRgb(0, 122, 255);
defaultStyle.FontAttributes = FontAttributes.Bold;
defaultStyle.BorderColor = todayBorderColor;
defaultStyle.BorderThickness = todayBorderThickness;
}
}
else
{
if (dayCell.IsToday)
{
defaultStyle.TextColor = todayBorderColor;
defaultStyle.BorderColor = todayBorderColor;
defaultStyle.BorderThickness = todayBorderThickness;
}
else
{
defaultStyle.TextColor = Color.FromRgb(166, 181, 137);
}
}
if (dayCell.IsSelected)
{
defaultStyle.TextColor = selectedCellForegroundColor;
defaultStyle.BorderColor = Color.FromHex("FF0066CC");
}
return(defaultStyle);
}
return(null); // default style
}
public DangerDayCellStyleSelector(List<CalendarDateRange> danger, ObservableCollection<DateTime> blood) {
listBloodyDay = new List<DateTime>(blood);
createDangerCellStyle(danger);
bloodyCellStyle = createBloodyCellStyle();
}
// >> calendar-features-cellstyling-evaluatecellstyle
private CalendarCellStyle EvaluateCellStyle(CalendarCell cell)
{
var background = Device.OnPlatform(Color.White, Color.White, Color.FromRgb(30, 30, 30));
var selectedCellForegroundColor = Device.OnPlatform(Color.White, Color.FromRgb(139, 209, 0), Color.White);
var dayNamesFontSize = Device.OnPlatform(14, 15, 17);
var fontSize = Device.OnPlatform(14, 15, 17);
var todayBorderThickness = Device.OnPlatform(new Thickness(2), new Thickness(1), new Thickness(2));
var todayBorderColor = Color.FromRgb(115, 174, 239);
if (cell.Type == CalendarCellType.DayName)
{
return(new CalendarCellStyle
{
BackgroundColor = Color.LightGray,
FontSize = dayNamesFontSize,
FontWeight = FontWeight.Bold,
ForegroundColor = Color.FromRgb(0, 122, 255)
});
}
var defaultStyle = new CalendarCellStyle
{
BackgroundColor = background,
FontSize = fontSize,
FontWeight = FontWeight.Normal,
ForegroundColor = Color.FromRgb(139, 209, 0)
};
var dayCell = cell as CalendarDayCell;
if (dayCell != null)
{
if (dayCell.IsFromCurrentMonth)
{
if (dayCell.IsToday)
{
defaultStyle.ForegroundColor = Color.FromRgb(0, 122, 255);
defaultStyle.FontWeight = FontWeight.Bold;
defaultStyle.BorderColor = todayBorderColor;
defaultStyle.BorderThickness = todayBorderThickness;
}
}
else
{
if (dayCell.IsToday)
{
defaultStyle.ForegroundColor = todayBorderColor;
defaultStyle.BorderColor = todayBorderColor;
defaultStyle.BorderThickness = todayBorderThickness;
}
else
{
defaultStyle.ForegroundColor = Color.FromRgb(166, 181, 137);
}
}
if (dayCell.IsSelected)
{
defaultStyle.ForegroundColor = selectedCellForegroundColor;
defaultStyle.BorderColor = Color.FromHex("FF0066CC");
}
return(defaultStyle);
}
return(null); // default style
}
private CalendarCellStyle SetStyleForCell(CalendarCell cell)
{
double dayNameFontSize = 0;
double weekNumberFontSize = 0;
double defaultFontSize = 0;
Thickness defaultThickness = new Thickness(1);
switch (Device.RuntimePlatform)
{
case Device.UWP:
{
dayNameFontSize = 16;
weekNumberFontSize = 13;
defaultFontSize = 0;
defaultThickness = new Thickness(0);
}
break;
case Device.Android:
{
dayNameFontSize = 16;
weekNumberFontSize = 24;
defaultFontSize = 16;
defaultThickness = new Thickness(1);
}
break;
case Device.iOS:
{
dayNameFontSize = 10;
weekNumberFontSize = 13;
defaultFontSize = 15;
defaultThickness = new Thickness(0, 0, 0, 1);
}
break;
}
if (cell.Type == CalendarCellType.DayName)
{
return(new CalendarCellStyle
{
BackgroundColor = Color.FromHex("EEEEEE"),
BorderColor = Color.Transparent,
FontSize = dayNameFontSize,
FontAttributes = FontAttributes.Bold,
TextColor = Color.FromHex("999999")
});
}
if (cell.Type == CalendarCellType.WeekNumber)
{
return(new CalendarCellStyle
{
BackgroundColor = Color.FromHex("E5E5E5"),
BorderColor = Color.Transparent,
FontSize = weekNumberFontSize,
TextColor = Color.FromHex("A9A9A9")
});
}
var defaultStyle = new CalendarCellStyle
{
BackgroundColor = Color.FromHex("EEEEEE"),
BorderColor = Color.FromHex("CCCCCC"),
BorderThickness = defaultThickness,
FontSize = defaultFontSize,
TextColor = Color.FromHex("333333")
};
var dayCell = cell as CalendarDayCell;
if (dayCell != null)
{
if (dayCell.Date.DayOfWeek == DayOfWeek.Sunday)
{
defaultStyle.TextColor = Color.FromHex("D42A28");
}
if (dayCell.IsFromCurrentMonth)
{
if (dayCell.IsToday)
{
defaultStyle.FontAttributes = FontAttributes.Bold;
}
}
else
{
if (dayCell.IsToday)
{
defaultStyle.TextColor = Color.FromRgb(115, 174, 239);
}
else
{
defaultStyle.TextColor = Color.FromHex("999999");
defaultStyle.BackgroundColor = Color.FromHex("E5E5E5");
}
}
if (dayCell.IsSelected)
{
defaultStyle.TextColor = Color.White;
}
return(defaultStyle);
}
return(null); // default style
}
private CalendarCellStyle SetStyleForCell(CalendarCell cell)
{
if (cell.Type == CalendarCellType.DayName)
{
return(new CalendarCellStyle
{
BackgroundColor = Color.FromHex("EEEEEE"),
BorderColor = Color.Transparent,
FontSize = Device.OnPlatform <double>(10, 16, 16),
FontWeight = Telerik.XamarinForms.Common.FontWeight.Bold,
ForegroundColor = Color.FromHex("999999")
});
}
if (cell.Type == CalendarCellType.WeekNumber)
{
return(new CalendarCellStyle
{
BackgroundColor = Color.FromHex("E5E5E5"),
BorderColor = Color.Transparent,
FontSize = Device.OnPlatform <double>(13, 24, 13),
ForegroundColor = Color.FromHex("A9A9A9")
});
}
var defaultStyle = new CalendarCellStyle
{
BackgroundColor = Color.FromHex("EEEEEE"),
BorderColor = Color.FromHex("CCCCCC"),
BorderThickness = Device.OnPlatform <Thickness>(new Thickness(0, 0, 0, 1), 1, 0),
FontSize = Device.OnPlatform <double>(15, 16, 0),
ForegroundColor = Color.FromHex("333333")
};
var dayCell = cell as CalendarDayCell;
if (dayCell != null)
{
if (dayCell.Date.DayOfWeek == DayOfWeek.Sunday)
{
defaultStyle.ForegroundColor = Color.FromHex("D42A28");
}
if (dayCell.IsFromCurrentMonth)
{
if (dayCell.IsToday)
{
defaultStyle.FontWeight = Telerik.XamarinForms.Common.FontWeight.Bold;
}
}
else
{
if (dayCell.IsToday)
{
defaultStyle.ForegroundColor = Color.FromRgb(115, 174, 239);
}
else
{
defaultStyle.ForegroundColor = Color.FromHex("999999");
defaultStyle.BackgroundColor = Color.FromHex("E5E5E5");
}
}
if (dayCell.IsSelected)
{
defaultStyle.ForegroundColor = Color.White;
}
return(defaultStyle);
}
return(null); // default style
}