ShrlAlgoToolkit/NeuWPF/NeoUI/Controls/NumberBox.xaml

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:assists="clr-namespace:NeoUI.Assists"
    xmlns:converters="clr-namespace:NeoUI.Converters"
    xmlns:decorations="clr-namespace:NeoUI.Controls.Decorations"
    xmlns:local="clr-namespace:NeoUI.Controls"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="/NeoUI;component/Controls/ButtonsStyle.xaml" />
    </ResourceDictionary.MergedDictionaries>
    <!--<converters:PrecisionConverter x:Key="PrecisionConverter" />-->
    <!--  内部按钮的样式  -->
    <!--<Style
        x:Key="NumberBoxButtonStyle"
        BasedOn="{StaticResource FlattenButton}"
        TargetType="Button">
        <Setter Property="Background" Value="Transparent" />
        <Setter Property="BorderThickness" Value="0" />
        <Setter Property="Cursor" Value="Hand" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Border
                        Background="{TemplateBinding Background}"
                        BorderBrush="{TemplateBinding BorderBrush}"
                        BorderThickness="{TemplateBinding BorderThickness}">
                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" />
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Style.Triggers>
            <Trigger Property="IsMouseOver" Value="True">
                <Setter Property="Background" Value="#E6E6E6" />
            </Trigger>
        </Style.Triggers>
    </Style>-->

    <Style TargetType="{x:Type local:NumberBox}">
        <!--<Setter Property="BorderThickness" Value="1"/>-->
        <Setter Property="BorderBrush" Value="{DynamicResource BorderNormalBrush}" />
        <Setter Property="Padding" Value="2" />
        <Setter Property="Focusable" Value="False" />
        <!--<Setter Property="BorderThickness" Value="0"/>-->
        <Setter Property="Background" Value="{DynamicResource BackgroundContainerBrush}" />
        <Setter Property="VerticalContentAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type local:NumberBox}">
                    <decorations:SlotBorder
                        Padding="{TemplateBinding Padding}"
                        Background="{TemplateBinding Background}"
                        BorderBrush="{TemplateBinding BorderBrush}"
                        BorderThickness="{TemplateBinding BorderThickness}"
                        Intensity="0.2"
                        x:Name="slot">
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <!--  前缀  -->
                                <ColumnDefinition Width="Auto" />
                                <!--  输入框  -->
                                <ColumnDefinition Width="*" />
                                <!--  后缀  -->
                                <ColumnDefinition Width="Auto" />
                            </Grid.ColumnDefinitions>
                            <ContentPresenter
                                Content="{TemplateBinding assists:InputAssist.Prefix}"
                                Focusable="False"
                                Grid.Column="0"
                                Margin="1,0,5,0"
                                VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                x:Name="Prefix" />
                            <TextBox
                                Background="Transparent"
                                BorderThickness="0"
                                Grid.Column="1"
                                HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
                                Padding="0"
                                Style="{DynamicResource FlattenTextBox}"
                                VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                                x:Name="PART_TextBox">
                                <!--<TextBox.Text>
                                    <MultiBinding Converter="{StaticResource PrecisionConverter}" UpdateSourceTrigger="PropertyChanged">
                                        <Binding Path="Value" RelativeSource="{RelativeSource TemplatedParent}" />
                                        <Binding Path="Precision" RelativeSource="{RelativeSource TemplatedParent}" />
                                    </MultiBinding>
                                </TextBox.Text>-->
                            </TextBox>

                            <Border
                                Background="Transparent"
                                BorderBrush="{DynamicResource BorderNormalBrush}"
                                BorderThickness="1,0,0,0"
                                Grid.Column="1"
                                HorizontalAlignment="Right"
                                Margin="-2"
                                x:Name="border">
                                <Grid Width="20">
                                    <Grid.RowDefinitions>
                                        <RowDefinition Height="*" />
                                        <RowDefinition Height="1" />
                                        <RowDefinition Height="*" />
                                    </Grid.RowDefinitions>
                                    <Button
                                        Content="▲"
                                        FontSize="8"
                                        Grid.Row="0"
                                        IsTabStop="False"
                                        Padding="0"
                                        Style="{DynamicResource FlattenButton}"
                                        assists:ControlAssist.CornerRadius="0,4,0,0"
                                        x:Name="PART_IncreaseButton" />
                                    <Rectangle
                                        Fill="{DynamicResource BorderNormalBrush}"
                                        Grid.Row="1"
                                        Height="1" />
                                    <Button
                                        Content="▼"
                                        FontSize="8"
                                        Grid.Row="2"
                                        IsTabStop="False"
                                        Padding="0"
                                        Style="{DynamicResource FlattenButton}"
                                        assists:ControlAssist.CornerRadius="0,0,4,0"
                                        x:Name="PART_DecreaseButton" />
                                </Grid>
                            </Border>
                            <!--  Suffix  -->
                            <ContentPresenter
                                Content="{TemplateBinding assists:InputAssist.Suffix}"
                                Focusable="False"
                                Grid.Column="2"
                                Margin="5,0,1,0"
                                VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                x:Name="Suffix" />
                        </Grid>
                    </decorations:SlotBorder>
                    <ControlTemplate.Triggers>
                        <!--  Prefix & Suffix  -->
                        <Trigger Property="Content" SourceName="Prefix" Value="{x:Null}">
                            <Setter Property="Visibility" TargetName="Prefix" Value="Collapsed" />
                        </Trigger>
                        <Trigger Property="Content" SourceName="Suffix" Value="{x:Null}">
                            <Setter Property="Visibility" TargetName="Suffix" Value="Collapsed" />
                        </Trigger>

                        <Trigger Property="IsMouseOver" Value="True">
                            <Setter Property="BorderBrush" Value="#40A9FF" />
                            <!--<Setter TargetName="border" Property="Visibility" Value="Visible"/>-->
                        </Trigger>
                        <Trigger Property="IsKeyboardFocusWithin" Value="True">
                            <Setter Property="BorderBrush" Value="#40A9FF" />
                        </Trigger>
                        <Trigger Property="IsEnabled" Value="False">
                            <Setter Property="Foreground" Value="{DynamicResource TextDisabledBrush}" />
                            <Setter Property="Background" Value="{DynamicResource ControlBackgroundDisabledBrush}" />
                            <Setter Property="ShaderEnabled" TargetName="slot" Value="False" />
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>