WPF Slider Styles

WPF Slider Styles

第一種樣式-

    <Style x:Key="SliderRepeatButtonStyle" TargetType="{x:Type RepeatButton}">
        <Setter Property="OverridesDefaultStyle" Value="true"/>
        <Setter Property="IsTabStop" Value="false"/>
        <Setter Property="Focusable" Value="false"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type RepeatButton}">
                    <Rectangle Fill="Transparent"/>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <Style x:Key="HorizontalSliderThumbStyle" TargetType="{x:Type Thumb}">
        <Setter Property="Focusable" Value="false"/>
        <Setter Property="OverridesDefaultStyle" Value="true"/>
        <Setter Property="Height" Value="10"/>
        <Setter Property="Width" Value="10"/>
        <Setter Property="Foreground" Value="Gray"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Thumb}">
                    <Ellipse Fill="#FFAED1ED" Stroke="#FF5E5D5D" StrokeThickness="0.8" />
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <Style TargetType="{x:Type Slider}">
        <Setter Property="Stylus.IsPressAndHoldEnabled" Value="false"/>
        <Setter Property="Background" Value="Transparent"/>
        <Setter Property="Foreground" Value="#FFC4C4C4"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Slider}">
                    <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="true">
                        <Grid>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="Auto"/>
                                <RowDefinition Height="Auto" MinHeight="{TemplateBinding MinHeight}"/>
                                <RowDefinition Height="Auto"/>
                            </Grid.RowDefinitions>
                            <TickBar x:Name="TopTick" Fill="{TemplateBinding Foreground}" Height="4" Placement="Top" Grid.Row="0" Visibility="Collapsed"/>
                            <TickBar x:Name="BottomTick" Fill="{TemplateBinding Foreground}" Height="4" Placement="Bottom" Grid.Row="2" Visibility="Collapsed"/>
                            <Border x:Name="TrackBackground"  CornerRadius="1" Height="5.0" Margin="5,0" Grid.Row="1" VerticalAlignment="center">
                                <Grid>
                                    <Border Background="#FFF7F4F4" CornerRadius="0.5" Opacity="0.215"/>
                                    <Border Background="#FF132E50" CornerRadius="0.5" Margin="0,0,0.3,0.3" Opacity="0.715"/>
                                </Grid>
                            </Border>
                            <Track x:Name="PART_Track" Grid.Row="1">
                                <Track.DecreaseRepeatButton>
                                    <RepeatButton Command="{x:Static Slider.DecreaseLarge}" Style="{StaticResource SliderRepeatButtonStyle}"/>
                                </Track.DecreaseRepeatButton>
                                <Track.IncreaseRepeatButton>
                                    <RepeatButton Command="{x:Static Slider.IncreaseLarge}" Style="{StaticResource SliderRepeatButtonStyle}"/>
                                </Track.IncreaseRepeatButton>
                                <Track.Thumb>
                                    <Thumb x:Name="Thumb" Style="{StaticResource HorizontalSliderThumbStyle}"/>
                                </Track.Thumb>
                            </Track>
                        </Grid>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Opacity" Value="0.5"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

使用

     <Slider Value="{Binding CurrentFrame}" IsEnabled="{Binding IsPause}"
                        Minimum="0" Maximum="{Binding LastFrame,Mode=OneWay}" 
                        ValueChanged="Slider_ValueChanged"
                        SmallChange="1" TickFrequency="1" IsSnapToTickEnabled="True"
                        Width="100" VerticalAlignment="Center"/>

效果

可拖動狀態

不可拖動狀態

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積跬步以至千里:) (:一陣沒來由的風