Styles et modèles DatePicker
Cette rubrique décrit les styles et les modèles du DatePicker contrôle. Vous pouvez modifier la valeur par défaut ControlTemplate pour donner au contrôle une apparence unique. Pour plus d’informations, consultez Créer un modèle pour un contrôle.
Composants DatePicker
Le tableau suivant répertorie les parties nommées du DatePicker contrôle.
| Élément | Type | Description |
|---|---|---|
| PART_Root | Grid | Racine du contrôle. |
| PART_Button | Button | Bouton qui s’ouvre et ferme le Calendar. |
| PART_TextBox | DatePickerTextBox | Zone de texte qui vous permet d’entrer une date. |
| PART_Popup | Popup | Fenêtre contextuelle du DatePicker contrôle. |
États DatePicker
Le tableau suivant répertorie les états visuels du DatePicker contrôle.
| Nom VisualState | Nom VisualStateGroup | Description |
|---|---|---|
| Normal | CommonStates | État par défaut. |
| Désactivé | CommonStates | La DatePicker valeur est désactivée. |
| Valide | ValidationStates | Le contrôle utilise la Validation classe et la Validation.HasError propriété jointe est false. |
| InvalidFocused | ValidationStates | La Validation.HasError propriété jointe a true le focus sur le contrôle. |
| InvalidUnfocused | ValidationStates | La Validation.HasError propriété jointe a true le contrôle n’a pas le focus. |
Composants DatePickerTextBox
Le tableau suivant répertorie les parties nommées du DatePickerTextBox contrôle.
| Élément | Type | Description |
|---|---|---|
| PART_Watermark | ContentControl | Élément qui contient le texte initial dans le DatePicker. |
| PART_ContentElement | FrameworkElement | Élément visuel qui peut contenir un FrameworkElement. Le texte du fichier TextBox est affiché dans cet élément. |
États DatePickerTextBox
Le tableau suivant répertorie les états visuels du DatePickerTextBox contrôle.
| Nom VisualState | Nom VisualStateGroup | Description |
|---|---|---|
| Normal | CommonStates | État par défaut. |
| Désactivé | CommonStates | La DatePickerTextBox valeur est désactivée. |
| MouseOver | CommonStates | Le pointeur de la souris est positionné sur le DatePickerTextBox. |
| Lecture seule | CommonStates | L’utilisateur ne peut pas modifier le texte dans le DatePickerTextBox. |
| Prioritaire | FocusStates | Le contrôle a le focus. |
| Sans focus | FocusStates | Le contrôle n’a pas le focus. |
| Filigrane | WatermarkStates | Le contrôle affiche son texte initial. Il DatePickerTextBox est dans l’état où l’utilisateur n’a pas entré de texte ou sélectionné une date. |
| Non délimité | WatermarkStates | L’utilisateur a entré du texte dans le DatePickerTextBox texte ou sélectionné une date dans le DatePicker. |
| Valide | ValidationStates | Le contrôle utilise la Validation classe et la Validation.HasError propriété jointe est false. |
| InvalidFocused | ValidationStates | La Validation.HasError propriété jointe est true et le contrôle a le focus. |
| InvalidUnfocused | ValidationStates | La Validation.HasError propriété jointe est et le contrôle n’a true pas le focus. |
Exemple DatePicker ControlTemplate
L’exemple suivant montre comment définir un ControlTemplate contrôle DatePicker .
<!--In this example, an implecit style for Calendar is defined elsewhere
in the application. DatePickerCalendarStyle is based on the implicit
style so that the DatePicker will use the application's calendar style.-->
<Style x:Key="DatePickerCalendarStyle"
TargetType="{x:Type Calendar}"
BasedOn="{StaticResource {x:Type Calendar}}" />
<!--The template for the button that displays the calendar.-->
<Style x:Key="DropDownButtonStyle"
TargetType="Button">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Button}">
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualStateGroup.Transitions>
<VisualTransition GeneratedDuration="0" />
<VisualTransition GeneratedDuration="0:0:0.1"
To="MouseOver" />
<VisualTransition GeneratedDuration="0:0:0.1"
To="Pressed" />
</VisualStateGroup.Transitions>
<VisualState x:Name="Normal" />
<VisualState x:Name="MouseOver">
<Storyboard>
<ColorAnimationUsingKeyFrames BeginTime="0"
Duration="00:00:00.001"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Border.Background).
(GradientBrush.GradientStops)[1].(GradientStop.Color)">
<SplineColorKeyFrame KeyTime="0"
Value="#F2FFFFFF" />
</ColorAnimationUsingKeyFrames>
<ColorAnimationUsingKeyFrames BeginTime="0"
Duration="00:00:00.001"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Border.Background).
(GradientBrush.GradientStops)[2].(GradientStop.Color)">
<SplineColorKeyFrame KeyTime="0"
Value="#CCFFFFFF" />
</ColorAnimationUsingKeyFrames>
<ColorAnimation Duration="0"
To="#FF448DCA"
Storyboard.TargetProperty="(Border.Background).
(SolidColorBrush.Color)"
Storyboard.TargetName="Background" />
<ColorAnimationUsingKeyFrames BeginTime="0"
Duration="00:00:00.001"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Border.Background).
(GradientBrush.GradientStops)[3].(GradientStop.Color)">
<SplineColorKeyFrame KeyTime="0"
Value="#7FFFFFFF" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Pressed">
<Storyboard>
<ColorAnimationUsingKeyFrames BeginTime="0"
Duration="00:00:00.001"
Storyboard.TargetName="Background"
Storyboard.TargetProperty="(Border.Background).
(SolidColorBrush.Color)">
<SplineColorKeyFrame KeyTime="0"
Value="#FF448DCA" />
</ColorAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames BeginTime="0"
Duration="00:00:00.001"
Storyboard.TargetProperty="(UIElement.Opacity)"
Storyboard.TargetName="Highlight">
<SplineDoubleKeyFrame KeyTime="0"
Value="1" />
</DoubleAnimationUsingKeyFrames>
<ColorAnimationUsingKeyFrames BeginTime="0"
Duration="00:00:00.001"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Border.Background).
(GradientBrush.GradientStops)[0].(GradientStop.Color)">
<SplineColorKeyFrame KeyTime="0"
Value="#F4FFFFFF" />
</ColorAnimationUsingKeyFrames>
<ColorAnimationUsingKeyFrames BeginTime="0"
Duration="00:00:00.001"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Border.Background).
(GradientBrush.GradientStops)[1].(GradientStop.Color)">
<SplineColorKeyFrame KeyTime="0"
Value="#EAFFFFFF" />
</ColorAnimationUsingKeyFrames>
<ColorAnimationUsingKeyFrames BeginTime="0"
Duration="00:00:00.001"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Border.Background).
(GradientBrush.GradientStops)[2].(GradientStop.Color)">
<SplineColorKeyFrame KeyTime="0"
Value="#C6FFFFFF" />
</ColorAnimationUsingKeyFrames>
<ColorAnimationUsingKeyFrames BeginTime="0"
Duration="00:00:00.001"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Border.Background).
(GradientBrush.GradientStops)[3].(GradientStop.Color)">
<SplineColorKeyFrame KeyTime="0"
Value="#6BFFFFFF" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Disabled" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Grid Background="#11FFFFFF"
FlowDirection="LeftToRight"
HorizontalAlignment="Center"
Height="18"
Margin="0"
VerticalAlignment="Center"
Width="19">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="20*" />
<ColumnDefinition Width="20*" />
<ColumnDefinition Width="20*" />
<ColumnDefinition Width="20*" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="23*" />
<RowDefinition Height="19*" />
<RowDefinition Height="19*" />
<RowDefinition Height="19*" />
</Grid.RowDefinitions>
<Border x:Name="Highlight"
BorderThickness="1"
Grid.ColumnSpan="4"
CornerRadius="0,0,1,1"
Margin="-1"
Opacity="1"
Grid.Row="0"
Grid.RowSpan="4">
<Border.BorderBrush>
<SolidColorBrush Color="{DynamicResource ControlPressedColor}" />
</Border.BorderBrush>
</Border>
<Border x:Name="Background"
BorderBrush="#FFFFFFFF"
BorderThickness="1"
Grid.ColumnSpan="4"
CornerRadius=".5"
Margin="0,-1,0,0"
Opacity="1"
Grid.Row="1"
Grid.RowSpan="3">
<Border.Background>
<SolidColorBrush Color="{DynamicResource ControlDarkColor}" />
</Border.Background>
</Border>
<Border x:Name="BackgroundGradient"
BorderBrush="#BF000000"
BorderThickness="1"
Grid.ColumnSpan="4"
CornerRadius=".5"
Margin="0,-1,0,0"
Opacity="1"
Grid.Row="1"
Grid.RowSpan="3">
<Border.Background>
<LinearGradientBrush EndPoint=".7,1"
StartPoint=".7,0">
<GradientStop Color="#FFFFFFFF"
Offset="0" />
<GradientStop Color="#F9FFFFFF"
Offset="0.375" />
<GradientStop Color="#E5FFFFFF"
Offset="0.625" />
<GradientStop Color="#C6FFFFFF"
Offset="1" />
</LinearGradientBrush>
</Border.Background>
</Border>
<Rectangle Grid.ColumnSpan="4"
Grid.RowSpan="1"
StrokeThickness="1">
<Rectangle.Fill>
<LinearGradientBrush EndPoint="0,1"
StartPoint="0,0">
<GradientStop Color="{DynamicResource HeaderTopColor}" />
<GradientStop Color="{DynamicResource ControlMediumColor}"
Offset="1" />
</LinearGradientBrush>
</Rectangle.Fill>
<Rectangle.Stroke>
<LinearGradientBrush EndPoint="0.48,-1"
StartPoint="0.48,1.25">
<GradientStop Color="#FF494949" />
<GradientStop Color="#FF9F9F9F"
Offset="1" />
</LinearGradientBrush>
</Rectangle.Stroke>
</Rectangle>
<Path Fill="#FF2F2F2F"
Grid.Row="1"
Grid.Column="0"
Grid.RowSpan="3"
Grid.ColumnSpan="4"
HorizontalAlignment="Center"
VerticalAlignment="Center"
RenderTransformOrigin="0.5,0.5"
Margin="4,3,4,3"
Stretch="Fill"
Data="M11.426758,8.4305077 L11.749023,8.4305077
L11.749023,16.331387 L10.674805,16.331387
L10.674805,10.299648 L9.0742188,11.298672
L9.0742188,10.294277 C9.4788408,10.090176
9.9094238,9.8090878 10.365967,9.4510155
C10.82251,9.0929432 11.176106,8.7527733
11.426758,8.4305077 z M14.65086,8.4305077
L18.566387,8.4305077 L18.566387,9.3435936
L15.671368,9.3435936 L15.671368,11.255703
C15.936341,11.058764 16.27293,10.960293
16.681133,10.960293 C17.411602,10.960293
17.969301,11.178717 18.354229,11.615566
C18.739157,12.052416 18.931622,12.673672
18.931622,13.479336 C18.931622,15.452317
18.052553,16.438808 16.294415,16.438808
C15.560365,16.438808 14.951641,16.234707
14.468243,15.826504 L14.881817,14.929531
C15.368796,15.326992 15.837872,15.525723
16.289043,15.525723 C17.298809,15.525723
17.803692,14.895514 17.803692,13.635098
C17.803692,12.460618 17.305971,11.873379
16.310528,11.873379 C15.83071,11.873379
15.399232,12.079271 15.016094,12.491055
L14.65086,12.238613 z" />
<Ellipse Grid.ColumnSpan="4"
Fill="#FFFFFFFF"
HorizontalAlignment="Center"
Height="3"
StrokeThickness="0"
VerticalAlignment="Center"
Width="3" />
<Border x:Name="DisabledVisual"
BorderBrush="#B2FFFFFF"
BorderThickness="1"
Grid.ColumnSpan="4"
CornerRadius="0,0,.5,.5"
Opacity="0"
Grid.Row="0"
Grid.RowSpan="4" />
</Grid>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style TargetType="{x:Type DatePicker}">
<Setter Property="Foreground"
Value="#FF333333" />
<Setter Property="IsTodayHighlighted"
Value="True" />
<Setter Property="SelectedDateFormat"
Value="Short" />
<Setter Property="Padding"
Value="2" />
<Setter Property="BorderThickness"
Value="1" />
<Setter Property="HorizontalContentAlignment"
Value="Stretch" />
<!--Set CalendarStyle to DatePickerCalendarStyle.-->
<Setter Property="CalendarStyle"
Value="{DynamicResource DatePickerCalendarStyle}" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type DatePicker}">
<Border BorderThickness="{TemplateBinding BorderThickness}"
Padding="{TemplateBinding Padding}">
<Border.BorderBrush>
<LinearGradientBrush EndPoint="0.5,1"
StartPoint="0.5,0">
<GradientStop Color="{DynamicResource BorderLightColor}"
Offset="0" />
<GradientStop Color="{DynamicResource BorderDarkColor}"
Offset="1" />
</LinearGradientBrush>
</Border.BorderBrush>
<Border.Background>
<LinearGradientBrush EndPoint="0.5,1"
StartPoint="0.5,0">
<GradientStop Color="{DynamicResource HeaderTopColor}"
Offset="0" />
<GradientStop Color="{DynamicResource ControlMediumColor}"
Offset="1" />
</LinearGradientBrush>
</Border.Background>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal" />
<VisualState x:Name="Disabled">
<Storyboard>
<DoubleAnimation Duration="0"
To="1"
Storyboard.TargetProperty="Opacity"
Storyboard.TargetName="PART_DisabledVisual" />
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Grid x:Name="PART_Root"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Button x:Name="PART_Button"
Grid.Column="1"
Foreground="{TemplateBinding Foreground}"
Focusable="False"
HorizontalAlignment="Left"
Margin="3,0,3,0"
Grid.Row="0"
Style="{StaticResource DropDownButtonStyle}"
VerticalAlignment="Top" />
<DatePickerTextBox x:Name="PART_TextBox"
Grid.Column="0"
Foreground="{TemplateBinding Foreground}"
Focusable="{TemplateBinding Focusable}"
HorizontalContentAlignment="Stretch"
Grid.Row="0"
VerticalContentAlignment="Stretch" />
<Grid x:Name="PART_DisabledVisual"
Grid.ColumnSpan="2"
Grid.Column="0"
IsHitTestVisible="False"
Opacity="0"
Grid.Row="0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Rectangle Grid.Column="0"
Fill="#A5FFFFFF"
RadiusY="1"
Grid.Row="0"
RadiusX="1" />
<Rectangle Grid.Column="1"
Fill="#A5FFFFFF"
Height="18"
Margin="3,0,3,0"
RadiusY="1"
Grid.Row="0"
RadiusX="1"
Width="19" />
<Popup x:Name="PART_Popup"
AllowsTransparency="True"
Placement="Bottom"
PlacementTarget="{Binding ElementName=PART_TextBox}"
StaysOpen="False" />
</Grid>
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
L’exemple précédent utilise une ou plusieurs des ressources suivantes.
<!--Control colors.-->
<Color x:Key="WindowColor">#FFE8EDF9</Color>
<Color x:Key="ContentAreaColorLight">#FFC5CBF9</Color>
<Color x:Key="ContentAreaColorDark">#FF7381F9</Color>
<Color x:Key="DisabledControlLightColor">#FFE8EDF9</Color>
<Color x:Key="DisabledControlDarkColor">#FFC5CBF9</Color>
<Color x:Key="DisabledForegroundColor">#FF888888</Color>
<Color x:Key="SelectedBackgroundColor">#FFC5CBF9</Color>
<Color x:Key="SelectedUnfocusedColor">#FFDDDDDD</Color>
<Color x:Key="ControlLightColor">White</Color>
<Color x:Key="ControlMediumColor">#FF7381F9</Color>
<Color x:Key="ControlDarkColor">#FF211AA9</Color>
<Color x:Key="ControlMouseOverColor">#FF3843C4</Color>
<Color x:Key="ControlPressedColor">#FF211AA9</Color>
<Color x:Key="GlyphColor">#FF444444</Color>
<Color x:Key="GlyphMouseOver">sc#1, 0.004391443, 0.002428215, 0.242281124</Color>
<!--Border colors-->
<Color x:Key="BorderLightColor">#FFCCCCCC</Color>
<Color x:Key="BorderMediumColor">#FF888888</Color>
<Color x:Key="BorderDarkColor">#FF444444</Color>
<Color x:Key="PressedBorderLightColor">#FF888888</Color>
<Color x:Key="PressedBorderDarkColor">#FF444444</Color>
<Color x:Key="DisabledBorderLightColor">#FFAAAAAA</Color>
<Color x:Key="DisabledBorderDarkColor">#FF888888</Color>
<Color x:Key="DefaultBorderBrushDarkColor">Black</Color>
<!--Control-specific resources.-->
<Color x:Key="HeaderTopColor">#FFC5CBF9</Color>
<Color x:Key="DatagridCurrentCellBorderColor">Black</Color>
<Color x:Key="SliderTrackDarkColor">#FFC5CBF9</Color>
<Color x:Key="NavButtonFrameColor">#FF3843C4</Color>
<LinearGradientBrush x:Key="MenuPopupBrush"
EndPoint="0.5,1"
StartPoint="0.5,0">
<GradientStop Color="{DynamicResource ControlLightColor}"
Offset="0" />
<GradientStop Color="{DynamicResource ControlMediumColor}"
Offset="0.5" />
<GradientStop Color="{DynamicResource ControlLightColor}"
Offset="1" />
</LinearGradientBrush>
<LinearGradientBrush x:Key="ProgressBarIndicatorAnimatedFill"
StartPoint="0,0"
EndPoint="1,0">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="#000000FF"
Offset="0" />
<GradientStop Color="#600000FF"
Offset="0.4" />
<GradientStop Color="#600000FF"
Offset="0.6" />
<GradientStop Color="#000000FF"
Offset="1" />
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
Pour voir l’exemple complet, consultez Styling with ControlTemplates Sample (Exemple de style avec ControlTemplates).
Voir aussi
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