次のようなカレンダーを作りたいです。
主なアイデアは、ラジオボタンで選択された色で毎日異なる日を選択することです。ラジオボタンのコードは完成し、正常に動作しますが、MultipleRange 選択モードでは、選択された日がクリアされるたびに、1 つの色で日を選択する方法がわかりません...
私はスタイルを扱っていますが、とても複雑です...これはCalendarDのスタイルです
<Style x:Key="CalendarStyle" TargetType="{x:Type Calendar}">
<Setter Property="Foreground" Value="{DynamicResource ItemText}"/>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="BorderBrush" Value="{DynamicResource ItemBorder}"/>
<Setter Property="BorderThickness" Value="1"/>
<!--<Setter Property="CalendarButtonStyle" Value="{DynamicResource {x:Type CalendarButton}}"/>-->
<!--<Setter Property="CalendarDayButtonStyle" Value="{DynamicResource {x:Type CalendarDayButton}}"/>-->
<Setter Property="CalendarDayButtonStyle" Value="{DynamicResource CalendarDayButtonStyleOriginal}" />
<Setter Property="CalendarItemStyle" Value="{DynamicResource CalendarItemStyle}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Calendar}">
<StackPanel x:Name="PART_Root" HorizontalAlignment="Center">
<CalendarItem x:Name="PART_CalendarItem" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Style="{TemplateBinding CalendarItemStyle}"/>
</StackPanel>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="CalendarItemStyle" TargetType="{x:Type CalendarItem}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type CalendarItem}">
<ControlTemplate.Resources>
<DataTemplate x:Key="{ComponentResourceKey ResourceId=DayTitleTemplate, TypeInTargetAssembly={x:Type CalendarItem}}">
<TextBlock x:Name="Text" Foreground="{DynamicResource ItemText}" FontWeight="Bold" FontSize="{DynamicResource DefaultFontSize}" HorizontalAlignment="Center" Margin="0,6" Text="{Binding}" VerticalAlignment="Center"/>
</DataTemplate>
</ControlTemplate.Resources>
<Grid x:Name="PART_Root">
<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition MinWidth="132" Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Button x:Name="PART_HeaderButton" Grid.Column="1" FontWeight="Bold" IsHitTestVisible="False" Focusable="False" HorizontalAlignment="Stretch" Margin="-1,-1,-1,0" Grid.Row="0" VerticalAlignment="Center"/>
<Grid x:Name="PART_MonthView" Grid.ColumnSpan="3" HorizontalAlignment="Center" Margin="8" Grid.Row="1" Visibility="Visible">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
</Grid>
</Grid>
</Border>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
これは CalendarDayButton のスタイルです
<Style TargetType="CalendarDayButton"
x:Key="CalendarDayButtonStyleOriginal">
<Setter Property="MinWidth"
Value="5" />
<Setter Property="MinHeight"
Value="5" />
<Setter Property="FontSize"
Value="15" />
<Setter Property="HorizontalContentAlignment"
Value="Center" />
<Setter Property="VerticalContentAlignment"
Value="Center" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="CalendarDayButton">
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup Name="CommonStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0:0:0.1" />
</VisualStateGroup.Transitions>
<VisualState Name="Normal" />
<VisualState Name="MouseOver">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="HighlightBackground"
Storyboard.TargetProperty="Opacity"
To="0.5"
Duration="0" />
</Storyboard>
</VisualState>
<VisualState Name="Pressed">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="HighlightBackground"
Storyboard.TargetProperty="Opacity"
To="0.5"
Duration="0" />
</Storyboard>
</VisualState>
<VisualState Name="Disabled">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="HighlightBackground"
Storyboard.TargetProperty="Opacity"
To="0"
Duration="0" />
<DoubleAnimation Storyboard.TargetName="NormalText"
Storyboard.TargetProperty="Opacity"
To=".35"
Duration="0" />
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup Name="SelectionStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0" />
</VisualStateGroup.Transitions>
<VisualState Name="Unselected" />
<VisualState Name="Selected">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="SelectedBackground"
Storyboard.TargetProperty="Opacity"
To=".75"
Duration="0" />
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup Name="CalendarButtonFocusStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0" />
</VisualStateGroup.Transitions>
<VisualState Name="CalendarButtonFocused">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="DayButtonFocusVisual"
Storyboard.TargetProperty="Visibility"
Duration="0">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Visible</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState Name="CalendarButtonUnfocused">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="DayButtonFocusVisual"
Storyboard.TargetProperty="Visibility"
Duration="0">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Visibility>Collapsed</Visibility>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup Name="ActiveStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0" />
</VisualStateGroup.Transitions>
<VisualState Name="Active" />
<VisualState Name="Inactive">
<Storyboard>
<ColorAnimation Duration="0"
Storyboard.TargetName="NormalText"
Storyboard.TargetProperty="(TextElement.Foreground).
(SolidColorBrush.Color)"
To="#FF777777" />
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup Name="DayStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0" />
</VisualStateGroup.Transitions>
<VisualState Name="RegularDay" />
<VisualState Name="Today">
<Storyboard>
<DoubleAnimation Storyboard.TargetName="TodayBackground"
Storyboard.TargetProperty="Opacity"
To="1"
Duration="0" />
<ColorAnimation Duration="0"
Storyboard.TargetName="NormalText"
Storyboard.TargetProperty="(TextElement.Foreground).
(SolidColorBrush.Color)"
To="#FFFFFFFF" />
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup Name="BlackoutDayStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0" />
</VisualStateGroup.Transitions>
<VisualState Name="NormalDay" />
<VisualState Name="BlackoutDay">
<Storyboard>
<DoubleAnimation Duration="0"
Storyboard.TargetName="Blackout"
Storyboard.TargetProperty="Opacity"
To=".2" />
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Rectangle x:Name="TodayBackground"
RadiusX="1"
RadiusY="1"
Opacity="0">
<Rectangle.Fill>
<SolidColorBrush Color="{DynamicResource SelectedBackgroundColor}" />
</Rectangle.Fill>
</Rectangle>
<Rectangle x:Name="SelectedBackground"
RadiusX="1"
RadiusY="1"
Opacity="0">
<Rectangle.Fill>
<SolidColorBrush Color="{DynamicResource SelectedBackgroundColor}" />
</Rectangle.Fill>
</Rectangle>
<Border Background="{TemplateBinding Background}"
BorderThickness="{TemplateBinding BorderThickness}"
BorderBrush="{TemplateBinding BorderBrush}" />
<Rectangle x:Name="HighlightBackground"
RadiusX="1"
RadiusY="1"
Opacity="0">
<Rectangle.Fill>
<SolidColorBrush Color="{DynamicResource ControlMouseOverColor}" />
</Rectangle.Fill>
</Rectangle>
<ContentPresenter x:Name="NormalText"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
Margin="5,1,5,1">
<TextElement.Foreground>
<SolidColorBrush Color="#FF333333" />
</TextElement.Foreground>
</ContentPresenter>
<Path x:Name="Blackout"
Opacity="0"
Margin="3"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
RenderTransformOrigin="0.5,0.5"
Fill="#FF000000"
Stretch="Fill"
Data="M8.1772461,11.029181 L10.433105,
11.029181 L11.700684,12.801641 L12.973633,
11.029181 L15.191895,11.029181 L12.844727,
13.999395 L15.21875,17.060919 L12.962891,
17.060919 L11.673828,15.256231 L10.352539,
17.060919 L8.1396484,17.060919 L10.519043,
14.042364 z" />
<Rectangle x:Name="DayButtonFocusVisual"
Visibility="Collapsed"
IsHitTestVisible="false"
RadiusX="1"
RadiusY="1">
<Rectangle.Stroke>
<SolidColorBrush Color="{DynamicResource SelectedBackgroundColor}" />
</Rectangle.Stroke>
</Rectangle>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
バックグラウンド用の DynamicResources
<Color x:Key="SelectedBackgroundColor">Crimson</Color>
<Color x:Key="SelectedUnfocusedColor">#FFDDDDDD</Color>
これはコードビハインドです：
cal = new Calendar();
cal.Name = "MonthlyCalendar";
cal.DisplayMode = CalendarMode.Month;
cal.SelectionMode = CalendarSelectionMode.MultipleRange;
cal.Style = (Style)App.Current.Resources["CalendarStyle"];
何か助けて??